Mapping to the signals and initial Conditions in a simulink model

Similar Questions

• I am facing a problem with the beep.vi. I have a DAQ program, which acquired the signal and compare it to a threshold value. When a signal is out of range, a Visual and sound alarm has occurred. I use the VI beep.vi to generate the sound.

  I am facing a problem with the beep.vi.  I have a DAQ program, which acquired the signal and compare it to a threshold value. When a signal is out of range, a Visual and sound alarm has occurred. I use the VI beep.vi to generate the sound. Everything works fine except the sound alarm. It gives the table 1 d of type mismatch. I tried to fix this by placing it in a box structure. But it still does not work. If someone could help? Please find attached my VI. Best wishes to all visitors to the Forums of Discussion OR.

  Ihab El-Sayed

  published here: http://forums.ni.com/t5/LabVIEW/Playing-sound-based-on-exceeding-a-threshold-value-1D-array-data/m-p...

• The difference between the strength of the signal and quality?

  Hi all

  According to the Cisco documentation

  Low RF signal strength does not mean the lack of communication.

  The quality of the signal is low means poor communications.

  If someone can explain to me the difference between the power of the signal and the quality of the signal?

  In accordance with my AP home I see that this signal strength is measured in numbers like 50% or 100%.

  But what is the quality of the signal and how to measure me?

  Thank you

  Mahesh

  Big question...

  First, let's look at the notion of signal quality and strength... Suppose for a minute you're front row at a rock concert right next to the speakers. Sound is loud, you can't hear anything else that scream. It is an example of a strong signal but poor quality.

  As for the signal and the noise of measurement or should we say quality of signal. Providers sometimes give you a % or dB scale when ranking signal. You can't really do headers or tails of the % scale because each vendor has % different measures. But check your access point, because you will be able to change in dB.

  Look at dBm. At the moment my client shows:

  Signal - 59 dBm

  Noise - 98 dBm

  The dB scale is simple. More PB the STRONGEST signal. You'll see - 59 of the signal is good, in fact, I'm about 50 feet from the AP. If you are under the ap you will get as a - 30ish. Noise, we do not want to be noisy, if we want to see the noise to-100. More low is the dB of noise as loud noise.

  So we're back out the example above. Next to the speaker, you're showing tell - 30dBm, but your noise can be as - 70dBm...

  Does make sense?

  Normally, you want to see your signal not exceeding 67 - not for voice or - 76 for the data. And your noise should be greater than-90.

• Can I connect wireless and wired to the Airport Extreme even? My House has plaster walls that inhibit the signal and I move to my office.

  I have a good Wi - fi network at home using an Airport Extreme and Airport Express, but am moving my office on the other side of the House. The walls are plaster that inhibit the signal. Can I connect another Express to my extreme via an Ethernet cable for the office. I still maintain the wireless network. Thanks for your help.

  Yes, it's the right way to do things.

  Only the express will not extend the wireless... you create a wireless network of the same name and security settings... This is called roaming network.

• Problem, the signals and Slots

  Hi, as I posted in one of my other posts I have following problem with signals and messages and would be nice if someone could clarify anything that I don't seem to be able to find what the problem of the outputs.

  I have the code:

  void MYNetworkClass::requestFinished(QNetworkReply* reply)
  {
  
        // Check the network reply for errors
        if (reply->error() == QNetworkReply::NoError)
        {
           // read response
           const QByteArray response(reply->readAll());
           qDebug() <<"Response: "<< response;
  
           JsonDataAccess jda;
           QVariantMap results = jda.loadFromBuffer(response).toMap();
  
           QVariantMap data = results.value("SomeData").toMap();
  
           emit signalSuccess(data); // I reach here .... 
  
  // however actually when I click "Step Over" in debug mode, and try to exit the function// afterwards I get such "error" saying: No source available for "QMetaObject::activate() at  0xb9668da7" - highlighted in red.
  
       }
       else
       {
           qDebug() << "\n Problem with the network";
           qDebug() << "\n" << reply->errorString();
       }
  

  In MyNetwork class I also added the definition of signal in the header file:

  signals:
  
      void signalSuccess(QVariantMap result);
  

  Now also when someone calls an object MyNetworkClass method which calls requestFinished,.

  I want to catch the signal which is emitted by the requestFinished - as shown above.

       MyNetworkClass *network = new MyNetworkClass();
  
      QMap params;
      params.insert("username", userEmail);
  
      bool res = QObject::connect(network, SIGNAL(signalSuccess(QVariantMap)), this, SLOT(SomeSlotForSignal(QVariantMap)));
  
          Q_ASSERT(res);
      Q_UNUSED(res);
          network->makePostRequest("Login");
  

  My problem is that the SomeSlotForSignal slot never is called... (even if the signal is issued constitute requestFinished method and as I stated SomeSlotForSignal as a crack in the header file...) What can be problem? Any help? Thank you.

  I guess I solved the problem.

  The code I presented previously registered function

  F of a class B:

   void B::f()
  {
  MyNetworkClass *network = new MyNetworkClass();
  
      QMap params;
      params.insert("username", userEmail);
  
      bool res = QObject::connect(network, SIGNAL(signalSuccess(QVariantMap)), this, SLOT(SomeSlotForSignal(QVariantMap)));
  
          Q_ASSERT(res);
      Q_UNUSED(res);
  
  network->makePostRequest("Login");
  }
  

  Then the function f is called to:

      B object;
      object.f();
  
  The problem was I think that when the server responded "object" was destroyed from the stack. When I replaced the above code, with 
  
       B* object = new B();
      object->f();
  
  I think it works now......
  

• Windows 7 64 bit... ""? "shows"See the whole map"in the network and sharing Center window"

  Hi guys

  I've been struggling with this problem for a few weeks and need help. When I open the control panel; Network and Internet; "Network and sharing Center", at the top of the page to the right, I have an option to view the connections of the network (see map). The opening I find a big blue '? ', with 2 solid lines from my computers to the "?", with the word "Unknown"under the present'?", then 2 solid lines go to the router... It's a wireless network must therefore a double line broken and not solid and obviously not '? I can fix this problem by changing the Properties tab 'Advanced' from the WiFi transceiver on each of the computers. Once I click OK, the computer the fact thing... and the blue "?" disappears and the network is 100% functional. Putting computers into sleep or restart... and I have the '? ' on the respective computer which itself was removed from the network after a reboot. This happens on 4 computers on the network, all the Windows 7 64-bit, 2 notebooks, desktop computer 2!... Still problem, all corrected in the same way. Until the '? ' is corrected I show other computers in our network at the bottom of the window under the label:-"the following peripheral discovered may not be placed in the plan.» Click here, etc. etc. Once all 4 computers are patched, I show a perfectly displayed network... I'm open to any ideas... Thank you

  The question mark appears when you return from sleep if interconnect them (Network Interface Controller) is allowed to turn off to save power.
  This can be disabled if you wish

• Vector map of the USA and Canada with the boundaries of State and province

  Hello

  I'm looking for a map free vector of the USA and the Canada that includes the States and border provinces on this subject so I can fill in each State with different colors. I searched and searched, but didn't succeed. Anyone here have any ideas? Thank you.

  Mark

  It looks decent.

  http://Commons.wikimedia.org/wiki/file:BlankMap - USA-States-Canada-provinces, _HI_closer.svg

  I don't think you looked very hard.

• Merge the signals and waveform graph

  Hi all

  I ask you what follows, because I have little knowledge about labview

  I have a function of merging signals which should take 7 signal as input. but I have no idea how to do to see the 7 signal on a waveform graph outputs. I want to show the 7 signals each of them on a waveform graph. (like research in the panet before I would see an array of unique waveform showing the 7 signals).

  can you guys help me?

  Thank you.

  I'm confused for... Please find attached a really simple screw that does the job you want...

  Are you tracing the curve of a graph or a chart? My VI control is a chart.

• I have iphone 5 c I wark his quote in Egypt at etisalat misr sim card I see the signal and does not open my camera

  Please I need answer to my telephone number in Egypt

  Post edited by: Personal Information edited by host >

  If the phone has been unlocked officially for use with another provider?

  Do you get any error messages?

• latitude longitude coordinates SQL Server and the plot on the map of the brochure

  My question is basically:

  How to transform the data from SQL Server and map by unfolding?

  TIP: We run 11 Coldfusion, SQL Server 2000, flyer and JQuery if that helps somehow. If I need to download a javascript library, I can easily do.

  I ambulance and fire events in a database with the xy coordinates. My goal is to ask them about the news and place them on a map of the brochure. All our ambulances and fire trucks have gps in them and they broadcast at all times their location and status. Here's my query to get the latest data from gps for each truck;

  /*

  SQL Server 2000

  David Kulpanowski

  June 4, 2015

  Lee County EMS

  */

  SELECT

  DateTimeStamp

  RTRIM (CallSign) AS [Guide]

  RTRIM (UnitStatus) AS [UnitStatus]

  Latitude

  Longitude

  CONVERT (VARCHAR (15), DateTimeStamp, 106) AS [CurrentDate]

  CONVERT (VARCHAR (10), DateTimeStamp, 108) AS [CurrentTime]

  OF FireEMSGPSDatabase

  RIGHT OUTER JOIN

  (

  SELECT

  RTrim (CallSign) AS [Ambulance]

  MAX (DateTimeStamp) AS [MostRecentTime]

  OF HISTORY_201506

  WHERE RTRIM (CallSign) AS "LCM__".

  RTRIM GROUP (CallSign)

  )

  LIKE [MostRecent] on DateTimeStamp = MostRecent.MostRecentTime

  ORDER BY RTRIM (CallSign) CSA

  ;

  Shown below is an example of this query output;

  Call DateTimeStamp Latitude UnitStatus Longitude CurrentDate CurrentTime

  2015-06-04 17:14:17.357 LCM01 QA 26.56428 - 81.87044 June 4, 2015 17:14:17

  2015-06-04 17:14:17.357 LCM01 QA 26.56428 - 81.87044 June 4, 2015 17:14:17

  2015-06-04 17:14:18.670 LCM02 QA 26.64074 - 81.86507 June 4, 2015 17:14:18

  2015-06-04 17:14:34.420 LCM03 AR 26.64157 - 81.90973 June 4, 2015 17:14:34

  2015-06-04 17:14:20.420 LCM04 TA 26.63885 - 81.94159 June 4, 2015 17:14:20

  2015-06-04 17:14:21.297 LCM05 QA 26.4377 - 82.07806 June 4, 2015 17:14:21

  Below is my Coldfusion page with the flyer plan added in and the cfquery with cfoutput;

  <! DOCTYPE html >

  < html lang = "en" >

  < head >

  < meta http-equiv = "Content-Type" content = text/html"; Charset = UTF-8 "/ >"

  < meta name = "viewport" content = "width = device-width, original scale = 1.0" >

  " < link rel ="stylesheet"href =" http://CDN.leafletjs.com/leaflet-0.7/leaflet.CSS "/>

  " < script src =" http://CDN.leafletjs.com/leaflet-0.7.3/leaflet.js "> < / script > .

  < / head >

  < body >

  < cfquery datasource = "GPSDatabase" name = "AmbulanceLocation" >

  SELECT

  DateTimeStamp

  RTRIM (CallSign) AS [Guide]

  RTRIM (UnitStatus) AS [UnitStatus]

  Latitude

  Longitude

  CONVERT (VARCHAR (15), DateTimeStamp, 106) AS [CurrentDate]

  CONVERT (VARCHAR (10), DateTimeStamp, 108) AS [CurrentTime]

  OF FireEMSGPSDatabase

  RIGHT OUTER JOIN

  (

  SELECT

  RTrim (CallSign) AS [Ambulance]

  MAX (DateTimeStamp) AS [MostRecentTime]

  OF HISTORY_201506

  WHERE RTRIM (CallSign) AS "LCM__".

  RTRIM GROUP (CallSign)

  )

  LIKE [MostRecent] on DateTimeStamp = MostRecent.MostRecentTime

  ORDER BY RTRIM (CallSign) CSA

  < / cfquery >

  < cfoutput query = "AmbulanceLocation" >

  < table >

  < b >

  < td > #DateTimeStamp # < table >

  < td > #CallSign # < table >

  < td > #UnitStatus # < table >

  < td > #Latitude # < table >

  < td > #Longitude # < table >

  < td > #CurrentDate # < table >

  < td > #CurrentTime # < table >

  < /tr >

  < /table >

  < / cfoutput >

  < div id = ' map' > < / div >

  < script >

  var L.map = map ('plan' {Center: [26.5641867068354,-81.8704100173261], fullscreenControl: true, zoom: 12});

  L.tileLayer ('http://{s}.tile.osm.org/{z}/{x}/{y}.png').addTo(map);

  < /script >

  < / body >

  < / html >

  To sum it all up - I have a SQL Server query that retrieves the last my ambulances xy coordinates. I have a Coldfusion page that has a map of the brochure and the cfquery. My question is how to plot coordinates in a flyer plan. I can't understand the middle of the book to get the results of my query in terms of the brochure.

  In addition, it is a dynamic environment. Ambulances are constantly in motion. This page must be dynamic, so that the page can be updated to show the latest data.

  You must create the map and tile layer prior to place markers and then run your loop inside of the script tag.

  I highly recommend reading through the tutorials on the site of the brochure.  They go on these things in detail.

  Quick start - leaflet guide - a JavaScript library for the mobile environment maps

• Auto b &amp; w of the mapping of column source and Targte

  Hello
  
  Can you auto column mapping between the source and the target based on the names of column or column in ODI 11 g physical position while developing an Interface?
  
  Best regards
  
  Muhammad

  Hi Muhammad,
  A lot of learning at the moment! :-)
  Auto-Colonne mapping is by name, you can right click on the target data store and select 'Repeat Auto mapping' If you denied it earlier.
  If you have disabled, you can re-enable ODI->-> automatic mapping of user settings.

  Rgrds
  Alastair

• Lenovo E440 microphones reversed? I think that the left and right are wrong

  Hi, I have E440 i5 8 GB Windows 10 to date and version of driver Conexant 20751 SmartAudio HD 8.66.16.50. I clicked on "update driver" and came to is that it is the most recent version.

  In the settings of the card, I enabled 'hear this device' and position normal when you look at the screen and your hands on the keyboard, if you type the right hole mic I can hear the left audio channel and vice versa for the left. Is this normal? Try with your laptop. I mean, it would be nice if you want to record something with the laptop back on what you want to record, but I think that most of the people in the land would the laptop screen making in the face of what they want to record, especially if they're going to use the camera and video.

  Looked at google but nothing came

  Add: I noticed in the properties: configuration of the Microphone, in the 'Options' tab advanced, there in the background 'Improve the Signal' and a checkbox "Enable sound improvements" WHICH I ALWAYS turn OFF and the sound quality is crisp, clear and loud, but the pickups are reversed, now if I select this check box, the sound is really bad miserable, for 256 Kbps 32 Kbps and its going to MONO. Any permeable I scratch, sound comes from the Center, so I would REALLY like that this "activate sound improvements" disabled people, hands down. PD: This option is not even reduce any type of noise, I know it's what he is for, I can still hear my strikes and miners of sounds equally with it enab/disab.

  Another thing is: it not "Conexant Audio Setup GUI" nowhere to be seen, I have looked everywhere in the PC, this audio driver just doesn't does not with any audio different installation "Dolby" read and option on the 'enable strengthening its' in the record.

  OK, updated, I thought I had won the battle, well, almost, rebooted again and reinstalled my pc the * beep * driver CONEXANT, but found another solution, followed this tutorial
  https://blogs.msdn.Microsoft.com/matthew_van_eerde/2010/08/23/troubleshooting-how-to-install-the-MIC...
  And recovered the "pilot High Definition" and I think that this time it will stay.
  One thing I noticed that the volume icon in the lower right missing, check list "hide icons" and "Volume", it turned on, I am appearing at this time, may try another reboot.

• Improve the signal from the router

  Hello, I need a Wi - Fi Range Extender, I take the powers a little signal.

  The technology of these accessories and take a signal and strengthen it as a router or a switch-> Range Extender WiFi-> and the client has an attenuation of the signal?
  It remains the same as that which carries the router?
  It strengthens it so that you have the strongest signal for customers.

  My problem.
  Router standar Telecom in an apartment of the third floor of a building where the ground floor it is local (shop with three slides) who must pick up the signal. Now that with the router, the signal arrives but, weak, and there is a local point where the signal and the stronger, enough to be able to navigate with a non-performing smartphone.

  We would like to put a Range Extender Wi - Fi to the strongest step to bring it to the customer.

  Your WiFi Range Extender are all uquali for the work that I do, or I have to evaluate some of the same characteristics.

  I explained enhancement, signal loss?

  Thank you.

  Hello creatt

  An Extender, you should get better report you would like to place somewhere in the middle where you need wifi and the router to get the best coverage.

  DarrenM

• How to check the power of the signal to an extended airport

  I have 2 Airport extreme. (new 802.11ac versions)

  We're at the bottom, connected to a cable modem, and the other is implemented as an extension to the floor.

  6.3.6 Airport utility I can click on a base station and place the cursor on a connected client and see the quality of the connection to this computer / iOS device.

  I would like to see the quality of the signal to the base station to the floor, so I can move it around to get the best signal.

  Is it possible to see this value? The only thing I can think to do is to stop the base station to the floor and move a laptop or iPhone around up there and check it is the strength of the signal and take the strongest spot is the best place to put the Extender.

  Thanks for any help.

  If you point to a connection, it should show some details. Where mine says excellent.

  

  Of course, the old utility was much more useful. It will give you signals at both ends... and you can start a second screen and put them side by side. Subsequently is not always better in Apple utilities...

  

  If you do a google search 5.6.1 utility yosemite

  You will find how to install it... work on el capo as well.

  Is it possible to see this value? The only thing I can think to do is to stop the base station to the floor and move a laptop or iPhone around up there and check it is the strength of the signal and take the strongest spot is the best place to put the Extender.

  The use of the office phone or laptop running a wifi Analyzer is also a very good way to do it... the signal is not different... in other words the place that is best for one device will be also the best for another... This also gives you a way to attach numbers to signal loss in any particular area.

• low Harmonic frequencies in the signal strength

  Hi all

  I try to know what are the causes of noise in my signal, whether it's a faulty hardware or my lack of knowledge.

  The system that I'm actually consist of two engines not to not (parker HV232) that provide the uprising due to frost harmonic + pitch motion with phase shift of 90 degrees (a kind of movement of fish tail beat). I have a load cell 3 - axes attached to the shaft of the motor, pitch, and it measures up, drag and torque on a plateau which oscillates in the tunnel water (oscillation is provided by these two Steps). Tunnel to provide the incoming stream.

  Signals of strength are captured through SG-23 + PXI-6221 daq card, I put the gain on the last of them to +/-200 mV for better resolution.

  When the engines are turned off, the noise level on the static signal is the threshold of resolution, and nothing strange is not shown in the signal, and its ghosts.

  The problems begin when I initialize the motion on the steppers, FFT of the watch signal of the low frequency spikes that are exact multiplies the frequency of oscillation, I have attached a PDF for example.

  Disengage amplifier/filter which was suggested by manufacturing, and suspect I have observed could be due to this I'm not sure at 100%. The VI I use filter band-pass data in the 0.2 to 6 Hz, but somehow I can still see noise beyond 6 Hz.

  I was wandering perhaps someone has experience with similar issues and can suggest a solution on how to get rid of these harmonics.

  Thanks in advance

  I'm not an expert in the dynamics of the tunnel, but from what you say, it looks like they can't be noise but components generated due to the rotation of a mechanical Assembly. Normally people refer to these harmonics in the form of 'order', which means that they are a multiple of the frequency of rotation.

  So maybe it's the attacker

  1. check by an expert (the one that includes the mechanical system that you are using) that to the point where you measure the force will not get the components of the order.

  2. understand what exactly is the measurand. What exactly do you want to do with the measured signal (RMS, FFT etc..) Then you will be able to figureout if components of the order may affect your measurement.

  Oleks wrote:

  Disengage amplifier/filter which was suggested by manufacturing, and suspect I have observed could be due to this I'm not sure at 100%. The VI I use filter band-pass data in the 0.2 to 6 Hz, but somehow I can still see noise beyond 6 Hz.

  During filtration, the attenuation in the band determines how fast the signals will be thinning of the hard shoulder.