30-second TV series.

Similar Questions

• Average value in a second a series of signals from the DAQ card

  Hello

  I'm trying to average signals in one second of my DAQAssistant.I am using a shift register to add all signals in a second interval and then dive out of the turn register by the number of iterations of my time loop (which I think should be the total number of samples per second-1). But when I studied the value of i from inside while loop by placing an indicator it always returns a value that is equal to my (sampling rate of DAQAssistant) / Samples as follows. This means that the average value I get something wrong, it is the average value seems within the reach of the signal I get.

  I wanted to use an array to store all the signals in a second, but I might have to increase the samples up to read the value in this case it will not be a very efficient way to store 500 data in a table.

  Any reclassification help how to get mean value over a cycle would be greatly appreciated.

  Thank you

  This is because an iteration of the loop returns a type of dynamic data that is under the hood an array of 100 samples.  The loop runs 10 times because you stop the loop after 1 second, only lasts only 1/10 of a second because she the 1000 Hz divided by 100 samples.  That's why I + 1 is equal to 10.

  Now you have 10 bays (buried in the dynamic data type) added.  Divided by 10 gets you the average of these 10 tables.  But this average is always an array (buried in DDT), but when connect you up to the average indicator, is to return only the first sample of average average array which is why your average seems essentially functional.  However, the averages of the other 99 data points (x iterations of the loop 10) are lost.

  You would be better off away from the DDT.  Just work with arrays.  Add the 10 tables to each other.  Now, you'll have an array of elements of a thousand that you can all wire to the average function in the range of statistics.  You won't have to worry about count the iterations of the loop, in summary and dividing.

  

• TDMS write memory leak

  I use TDMS to store test data that seems to be causing a memory leak in my (very convincingly) program. Below is a graph of the three versions of my program. Series 1 uses storing data open PDM, the data file added and closed every 5 seconds. Series 2 uses storing data PDM with a referense remaining open during operation and closed at the end 3 series written data in a CSV file. The charts show the use of LabVIEW memory each seconde.5 ~ 4 hours of a 10 hour test.

  LabVIEW 8.6.1

  Windows XP SP3

  

  Further explanations... when a TDMS file is opened, LabVIEW will create an index in memory structure that is used for random access to the file. The Streaming API integrated LabVIEW TDM will always create the index, even if you just write. The size of the index is not dependent on the size of the file, but on how fragmented file is. If you store a relatively small number of large blocks of data, the index will be very low. If you keep adding small amounts of data on your record, it could make big enough. A cure for this is the property of NI_MinimumBufferSize. You can set this property on a channel to the LabVIEW to a number of values of the buffer before storing. In this way, data from multiple calls to 'Write TDMS' counts as a data segment in the file. Typical values for this are 1000 or 10000. Fragmentation of files and memory footprint are reduced accordingly, but LabVIEW uses little memory for buffers.

  If all else fails and you do not have access to the file of reading while you write, you can also use the VI-based TDMS API. This will not build the structure of the index that I mentioned above, so there should be no increase in memory at all. In this case, I recommend to defragment files front of post-processing.

  Hope that helps,

  Herbert

• Can't get into BIOS

  I just bought a side 130 for my girlfriend for Christmas and wanted to set up today.

  But I just can't get into the BIOS! I keep on pressing F1 during the startup Lenovo screen.

  I have pressed it several times, he broke down, I even tried with the Fn key. Nothing has worked.

  I have been working with and professional support Lenovo (and IBM) laptops for more than 10 years and not once I had such a problem. It is only the second E-series phone I've ever had. I bought myself an E525 last summer and had no such problems and to work, we have T, X and W-series.

  Am I missing something? Am I too old? :-D

  Any help would be appreciated.

  Thanx

  The twist, I completely power down the laptop - meaning, hold the button for 5 seconds (the closure of normal windows will not suffice).

  Then, when you turn it back on and see the Lenovo logo for the first time, you should see the message "press on enter to interrupt Boot", press ENTER, and then you will get a menu of options, one being to enter the bios.

• A DesignJet 1055 CM c6075a would work OK with Mac OS 10.7 (Lion) or 10.8 superior?

  A DesignJet 1055 CM (model A, c6075a) would work OK with Mac OS 10.7 (Lion) or 10.8 superior?  I don't have a Mac; I plead for a potential buyer of my 1055CM. The 1055CM currently has 96 MB of RAM; I could put 128 MB in.

  I would get "out of memory" problems?  I think that maybe there is no "computer in process" option in the Mac OS 10.7 for the 1055CM pilot, but I'm not 100% on that.

  I guess it depends on how simple designs are. The application is for printing large topic say 24 "x 24" vinyl stickers vinyl roll.  Well, maybe raises another question: would a 1055CM, printing on vinyl OK?; I guess because they seem to be very similar architecture/configuration as a 5000 or 5500 and these OK printing on vinyl.

  Thanks a bunch.

  Paul

  Hi Paul

  I wouldn't say a 1055 for work of vinyl. There are a few suppliers who can provide a vinyl fot this printer, but it's not too successful.

  First ink 1050 won't last long, it will fade fade very quickly. (you can use a laminate liuid, but time consuming, will not worht it.)

  Secondly, the 5000 series printers have a different ink, it means the UV ink and ink to dye. Two inks are specialised in the printing of "vinyl" or "post".

  Your best bet is to get a HP designjet with Viera of ink, with the correct paper, that they have to use intermediary.

  Otherwise a second hand series Z (Z2100 going quite cheap, comes in a cheaper A1) these printers have pigmented ink which have a longer life of the door.

• CPU sockets

  Hi Ive got a "HP G62" with 6 GB of ram and a ' i3 330 m "Although this set up is fast I'm in computer animation and need a more powerful processor so I am looking for a good"i7 2820QM' does this have a "socket 988 (G1). My laptop contains a plug '989 rpga (0 x 4)"which, according to some sites Web is compatible, it simply comes to confirm if it will work. A response would be appreciated.

  Even if the plug is the same as 'i' of second generation series processor will not work. The chipset driver is not compatible, and there is not one available.

  First generation "I" series CPU would be compatible, but the laptop is designed to handle an i3 processor, if you put in an i7 it would more then likely overheat. " You have to start to change things in the BIOS and HP has put a lock on it.

  Install an SSD and you will notice a huge difference in performance, but for computer animation, you may need a more powerful computer. A desktop computer would be better suited because it has a superior cooling.

  A game machine would work well, but any HP laptop runs hot for computer animation.

• Why this parallel DML statement is not run as fast as DBMS_PARALLEL_EXECUTE?

  Hello

  I'm on the database Oracle Enterprise Edition, Linux RH 11.2.0.3. I have a pl/sql function that accepts a sdo_geometry (essentially an object with a few varrays), round each number in one of the varrays and retransmits the object.  Here is a version of the function, simplified slightly for brevity:

  create or replace round_coordinates (p_geometry in sdo_geometry, p_round_factor in numbers)

  return sdo_geometry parallel_enable

  is

  sdo_geometry v_geometry: = p_geometry;

  v_ordinates sdo_ordinate_array;

  Start

  v_ordinates: = p_geometry.sdo_ordinates;

  for me in v_ordinates.first... loop of v_ordinates. Last

  v_ordinates (i): = round (v_ordinates (i), p_round_factor);

  end loop;

  Return sdo_geometry (v_geometry.sdo_gtype, v_geometry.sdo_srid, v_geometry.sdo_point, v_geometry.sdo_elem_info, v_ordinates);

  end round_coordinates;

  /

  I need to perform this function as an update DML on hundreds of millions of sdo_geometry objects and according to my estimates it will take weeks.  So, I want to run in parallel.

  The data is in a bunch of tables, some with lines of k ~ 100 more with millions of people.  My preference is to browse the tables and run an update such as:

  Update < table > set geometry = round_coordinates (geometry);

  But I would like to operate in parallel, so I thought that I would allow the DML parallel to the session with

  ALTER session enable parallel dml.

  ALTER table < table > parallel;

  , and then run the update by: Update / * + parallel * / < table > set geometry = round_coordinates (geometry);

  When I do that, I can see a v$ px_session 16 parallel slaves are bent and the plan of the explanation is the following:
  

  ------------------------------------------------------------------------------------------------------------------

  | ID | Operation | Name | Lines | Bytes | Cost (% CPU). Time |    TQ | IN-OUT | PQ Distrib.

  ------------------------------------------------------------------------------------------------------------------

  |   0 | UPDATE STATEMENT.             | 10000 |   468K |    43 (0) | 00:00:01 |        |      |            |

  |   1.  UPDATE | SMALL_10000 |       |       |            |          |        |      |            |

  |   2.   COORDINATOR OF PX |             |       |       |            |          |        |      |            |

  |   3.    PX SEND QC (RANDOM). : TQ10000 | 10000 |   468K |    43 (0) | 00:00:01 |  Q1 00 | P > S | QC (RAND) |

  |   4.     ITERATOR BLOCK PX |             | 10000 |   468K |    43 (0) | 00:00:01 |  Q1 00 | ISSUE |            |

  |   5.      TABLE ACCESS FULL | SMALL_10000 | 10000 |   468K |    43 (0) | 00:00:01 |  Q1 00 | SVCP |            |

  ------------------------------------------------------------------------------------------------------------------

  But the update statement on my test data set does not any more quickly - it takes a few seconds more series that suggests General fresh extra expectations for the management of parallel slaves that's happened, but they did not have the query run faster.

  
  I tried to use the dbms_parallel_execute with the create_chunks_by_rowid option package and parallel_level = 16 With that I get at the end just over 1/16th of the time that it takes to run in series!

  That's fine, so I have the option dbms_parallel_execute, but I would like to understand why the query with the parallel flag does not expedite things.

  Any ideas?

  Thank you

  John

  It may be that the call to the PL/SQL function slows down things. Did you think to do in pure SQL?

  Here is an example:

  update test_sdo tsd
     set tsd.geometry.sdo_ordinates =
         (select cast(collect(round(t2.column_value)) as sdo_ordinate_array)
            from test_sdo t1
                ,table(t1.geometry.sdo_ordinates) t2
           where t1.id = tsd.id)
  

  Post edited by: PaulHorth

  BTW: You can parallelize the query part of the SQL but not updating, it's documentation:

  "Parallel DML can be done on tables with columns object provided that the columns of the object are not accessible."

• HttpService, data binding and graphics

  I'm sort of a newbie with flex - and that you have well understood the data binding in Flex. Hoping to get some advice here:
  
  I have a chart of the following type:
  
  < mx:ColumnChart
  ID = "myChart".
  dataProvider = "{srv.lastResult.X.Y}" "
  showDataTips = "true".
  width = '95% ' height = '95% ' >
  
  < mx:horizontalAxis >
  < mx:CategoryAxis
  categoryField = "First"
  / >
  < / mx:horizontalAxis >
  
  < mx:series >
  < mx:ColumnSeries
  xField = "First"
  yField = "Second"
  / >
  < / mx:series >
  < / mx:ColumnChart >
  
  and it is filled by a httpservice as follows:
  "< mx:HTTPService id ="srv"url =" 8180/hand "> "
  < mx:request >
  < param1 > one < / param1 >
  < / mx:request >
  < / mx:HTTPService >
  
  This method works well, aok.
  
  However, in my application, I need to be able to update this table dynamically.
  For this I use HttpService in actionscript code:
  service = new HTTPService();
  service. URL = "" 8180/hand "; "
  service.addEventListener ("result", Httpresultat);
  service.addEventListener ("default", httpFault);
  service. Send (Parameters);
  
  now, in the result handler...
  public void httpResult(event:ResultEvent):void {}
  var object: result = event.result;
  
  now here I don't know how to access the result object to bind it to the "myChart" above. Here pointers will be appreciated...
  
  }

  I don't think that any binding is required here. You can simply set the dataProvider to the new value. It would begin to show the new data.

  If you want really mandatory to make the update, then you just need to invoke the srv HTTPService himself again. Call srv.send () in your service of refreshing instead of create a new HTTPService. As myChart.dataProvider is already bound to srv.lastResult, she would get updated.

• Since I use sync I now duplicate bookmarks, but if I delete a bookmark it deletes it is too duplicate, how do I get rid of this second series of bookmarks?

  Since I use sync I now duplicate bookmarks, but if I delete a duplicate, it removes the copy and the original, how can I get rid of this second series of bookmarks?

  Nevermind, I just reinstalled firefox and all is well now.

• Satellite 1110 series only works for 12 seconds and then powers down

  We have several series of 1110 (Z14 and Z20) laptops and one of them fails to start correctly. Everything works perfectly for 12 seconds, and then it turns off. Each time at exactly 12 seconds.

  Does anyone have any suggestions where I should start looking?

  I've already replaced everything stands (up to the CPU), but without result. There seems to be something inside the motherboard BTK20.

  Thank you

  > There seems to be something inside the motherboard BTK20.

  Seems so if you replaced the common areas like RAM, HARD drive and the processor then the last part would be the motherboard

  But what do you think an overheating problem?
  I mean that the laptop could close because of the higher temperature
  I recommend to check this maybe the thermal grease should be renewed, clean the fans and check again

• HP Envy 17 K2Z68AV: Adding a second hard drive for HP Envy 17 K2000 Series notebook PC

  So, I have been looking around for more information on adding a second HDD/SDD in my model of laptop computer on the web, but can't find anything on my specific model. Many places say K-series laptops have only one hard drive Bay, and that you use a hard drive caddy optical Bay. Moreover, I found videos of very similar models being dismantled, which seem to have only room for 1 hard drive. However, I was told to support twitter HP want all 17 have 2 hard drive slots. Can I get a confirmation, just to be sure?

  Hey @MrMdr,

  Thank you for visiting the HP Forums! A place where you can find solutions for your problems with the help of the community!
  
  I stumbled upon your post on the laptop and wanted to help you! I looked in your question about your Notebook HP ENVY - 17 t - k200 CTO, model #K2Z68AV and concerns with the second span. Looking to 256 GB SATA m2 (MLC) that could be used for storage only. It is a hard drive, but it fits differently than the main hard drive. Hereis a link to your manual page 2 which shows the specifications.

  It shows you how to install this on page 68 of the manual.

  Please let me know how it goes.
  
  By clicking on the Thumbs Up below, you can say thank you! .
  
  Thank you.

• Pavilion series: computer laptop screen will Flash after seconds

  my core i 3 hp pavilion laptop series 4 GB ram, 500 gb hd, 2.4 processor has a problem, is that its screen blink after seconds, what is the problem? is there any solution?

  Hey,.

  Thanks for getting back to me so quickly.

  Was the link of the Image on the screen flickers the same as what you see?

  Don't you hear the fan runs constantly?

  You see anything on your screen?

  Please, try the following steps:

  • Reset the BIOS
  • Perform a hard reset
  • Connect the laptop to an external monitor

  Do you see an image that is not flashing on the external screen?

  Forward to your response.

• Second Life says I need to upgrade graphics. When I tried it not would not upgrade - NVidia 6500 series.

  I have a problem with second life he says need to update the video graphics so when I tried would not update NVidia 6500 series can someone tell me what to do?

  Moved from feedback

  Original title: program programs Application Applications compatibility

  This message indicates that you need to upgrade, that is to say buy a video card later

  Your video card was released in 2004 and as such may not be capable of running modern games.

  And if the graphics card is so old, what is your other material?

• Read and write of series Basic can't read a second time

  Hi, I'm developing my own VI to write and read an iRobot Create.  I based my vi off the coast of the basic series example write and Read.vi I found (on LabView 8.0).  When I run my vi I am able to read information from the beginning to create, but I am unable to read a second time (after a write command).  The second reading should be the same as the first (I checked with the help of another program that is linked to the creation).  I am new to using LabVIEW and I was wondering if there is a common mistake made by trying to implement a series of read and write.

  Thank you.

  First of all, to debug your orders with a program such as Hyperterminal. If it works there, then it should work in LabVIEW. You may need to send a carriage return and newline (\r\n). Your code is not currently set up to do.

  Only do something when a button is basic programming LabVIEW. You can use a simple while loop with a façade that Boolean connected to an instruction box. If you have anything other than the basic version of LabVIEW, you should use the structure of the event. Look at the examples that come with LabVIEW.

• You can a second Sata hard drive in the M series?

  Hello

  Can I install a second hard drive in the M series?

  In particular, I would like to install a Seagate Barracuda SATA 1 TB drive.

  I know he has a Bay, but I can shelter the disc in another case.

  Thank you

  I think it depends on the version of the m series that you have.

  the series m72e (small footprint); There is only a single 3.5 "sata bay.

  on the motherboard there are 3 sata headers (cd player / hard drive + 1 other).

  the way I did it was to order a double silverstone 2.5-online adapter disk 3,5 '' screwed into the slot of the drive (be careful; not all Player cards have lower fastening screws).

  This allowed me to put a ssd 2.5 "and a 2.5 hard drive" in the case.

  otherwise, it would be pretty tight/impossible to squeeze in 2 size 3.5 "hard drives in the m72e