How to calculate the slope of the curve XY?

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• How to calculate the execution time of a SCTL in FPGA VI?

  Hello

  Can someone guide me that how to calculate the execution time of a SCTL for an iteration in the FPGA VI?

  Thank you and best regards,

  Rashid

  Hello r,.

  A SCTL will always run in a beat the clock it has been linked to.  So, if you use a 40 MHz clock, this loop will run in 25 ns.  If the code cannot complete in that, or if it requires two graduations of the watch to do the calculation, your code does not compile, then you have the guarantee that this will always be how long it takes this piece of code to run.

• To build the waveform.vi function how to calculate the value of dt

  Dear all

  Please guide me How to calculate the value of dt according to waveform.vi of construction

  My sampling rate is 25000 and I take 200000 samples.

  Kind regards

  Muhammad Irfan

  It's all simple arithmetic. The inverse of the sampling frequency power of samples is then the dt or the time between samples the number of samples is not relevant.

• How to calculate the execution time of a loop?

  Hello

  Can someone guide me that how to calculate the execution time of a loop to iterate?

  Thank you and best regards,

  Rashid

  I hope I have your question! See attached screenshot

• How to calculate the polynomial graphic adjustment of waveform

  Hi all

  I am new to lab - view so would need a little assistance in one of the problem I have right now.

  My problem is: how to calculate the polynomial graph of waveform data adjustment? I need to convert the waveform to XY graph data, and then use the polynomial vi made integrated to calculate the fitting?

  Detail: My problem is that I have waveform graph, I calculate the vertices and the Valley, but because of the noise, my peaks and Valley detection is sometimes not exact, so to smooth the chart that I must apply the polynomial fit.

  If anyone can help me in this, I'll be very grateful.

  Thanks in advance

  Hi Omar,.

  have you seen the suggestion of Lynn above?

  You already have the values of Y (your table). Now, you need build the table of X as indicated, only to replace the value of dt with your spacing from point to point. Somewhere in your code, you know that the value that you have an x-axis indicated in milliseconds...

  

• Hi I need to know how to expand the curves adjustment Panel. For example, the curves that I need to enlarge the graphic part, so I could show on a screen at the school. Thanks, Phil

  Hi I need to know how to expand the curves adjustment Panel. For example, I need to enlarge the graphic part so that I can view on a screen at the school and work from this Panel to expand. Thanks, Phil

  You can not. At least, not directly Ben Photoshop. For example, this can be done in Gimp and Photoline, and I had hoped that developers of Photoshop team would have done this allowance now. But no, we're still stuck with a tiny curved panel, which is a real shame, because in other applications, the user can be more precise with the curves.

  If you don't need to show close-ups during class time, use Zoomit in Windows, or turn on the Magnifier in the accessibility on a Mac option.

  https://TechNet.Microsoft.com/en-us/Sysinternals/Zoomit.aspx

• How to calculate the CPU Ready on Cluster DRS via Powercli?

  Hi all!

  I have a DRS Vsphere cluster. I want to know what is the value of the loan of CPU I have in my group.

  For example, I get 20% of powercli value, it is normal for the cluster, but if I have 100% or more, I have a problem.

  How to achieve via Powercli? And how to calculate the percentage values correctly?

  I know, I can get all values of CPU Ready of VMs cluster, but IT is not the same thing, I need overall value of CPU Ready.

  Thanks in advance!

  As far as I know you can get the cpu.ready.summation for ESXi nodes or VMs.

  For a cluster, you will need to get the value of each node in the cluster ESXi and then take the average.

  The metric cpu.radey.summation is expressed in milliseconds.

  To get a percentage, you need to calculate the percentage of loan period during the interval during which it was measured.

  Something like this (this will give the loan current %)

  $clusterName = "mycluster.

  $stat = "cpu.ready.summation".

  $esx = get-Cluster-name $clusterName | Get-VMHost

  $stats = get-Stat-entity $esx - Stat $stat - Realtime - MaxSamples 1 - forum «»

  $readyAvg = $stats | Measure-object-property - average value. Select - ExpandProperty average

  $readyPerc = $readyAvg / ($stats [0].) IntervalSecs * 1000)

  Write-Output "Cluster $($clusterName) - CPU % loan $(' {0:p}'-f $readyPerc).

• How to calculate the cpu in the resource pool

  How to calculate the cpu in the resource pool

  and don't forget that shares in pools of resources are not inherited by the virtual machines in the pools. the action is related to the pool itself.

• How to calculate the sum of two digital form fields based on the selection of the checkbox.

  I have a form in Acrobat Pro who needs a custom calculation. How to calculate the sum of two digital form fields based on a selection of the checkbox. I have three number fields. Field-A and B are simple one or two digits. Field-C is the sum, or the total field. I want to field-C have a control box which, when turned on and off, just gives a. gives the sum of A + B

  _ Field - 2

  _ Field - A 4

  [check] _ _ field - 6 C

  [disabled] _ _ field - 2 C

  Thank you

  The custom field C calculation script could be:

  (function () {
  
      // Get the values of the text fields, as numbers
      var v1 = +getField("A").value;
      var v2 = +getField("B").value;
  
      // Set this field's value based on the state of the check box named "CB"
      if (getField("CB").value !== "Off") {
          event.value = v1 + v2;
      } else {
          event.value = v1;
      }
  
  })();
  

  Replace 'A', 'B', and 'CB' with the real names of the fields.

• How Illustrator calculates the height of box Em?

  I am trying to determine how Illustrator calculates the basic position of the top of the a Point text object bounding box.  She seems to be the same distance as an object of text box with the game setting of first base to box Em height line.  I just do not know what assets within the scope of the police which matches.  Help of the Illustrator defines it as:

  "The top of the box em in Asian fonts touches the top of the type object. This option is available regardless of the preference show Asian Options. »

  For some fonts, this distance seems to be near the pole of the police, but this is not true for each font.  The clues how Illustrator calculates it?

  

  Here you go

  var idoc = app.activeDocument;
  var itext = idoc.selection[0];
  
  var top = itext.position[1];
  var base = itext.anchor[1];
  
  alert('Em? size: ' + (top-base));
  

• How to calculate the size of a VMFS volume?

  Creating a new partitiontable after ESXi 4 wiped empty was pretty easy with fdisk.
  These days with partedUtil and ESXi 5 is not so trivial.

  Consider that we have a disk/Lun, which looks like this

  ~ # partedUtil get /vmfs/devices/disks/mpx.vmhba1:C0:T4:L0
  93990 255 63 1509949440

  and suggests that the original - now messed the Volume was created with ESXi 5.
  How to calculate the value of the end in the sector so that I can recreate the VMFS partition like this:

  partedUtil setptbl ' / vmfs/devices/disks/mpx.vmhba1:C0:T4:L0 ' TPG '1-2048 ? '. AA31E02A400F11DB9590000C2911D1B8 0 "

  
  In this case, the correct value is 1509949349, but how do I calculate if I don't know the correct value?

  Hello

  the output of the command "partedUtil get /vmfs/devices/disks/mpx.vmhba1:C0:T4:L0" will be useful in your case, it's "93990 255 63 1509949440".

  gives us the values for C/H/S (cylinder/head/sector).

  A VMFS volume partition must end on the limit of a cylinder, so selecting the last sector of the partition table should be done using the formula endSector = (C * H * S - 1).

  who is '1509949440-1' = 1509949349.

  Concerning

  (Ref: http://www.virtuallyghetto.com/2011/07/how-to-format-and-create-vmfs-volume.html)

• How to calculate the number of days/weeks/months between 2 dates?

  Hello
  
  I would like to know how to calculate the number of days/weeks/months between 2 dates in OBIEE 11 g, for example, I have 26/05/2013 and 19/05/2013, then I want to get 7 days.
  
  Thank you!
  Jamie

  Hi Jamie,

  Through this links...

  http://www.bravesoft.com/blog/?p=682
  http://twobiee.blogspot.in/2012/01/working-with-date-differences.html

  Mark as correct it allows u...
  Thank you...

• How to calculate the size of HFM Cube in SQL Server 2005

  Hello
  
  How to calculate the size of the HFM Cube in SQL Server2005
  
  Under application used to Oracle. So what's application to SQL Server?
  
  ***********************************************************************************************************
  SQL > select sum(bytes/1024/1024) from dba_segments where nom_segment like 'FINANCIAL_ %' and owner = 'HFM;
  SUM(BYTES/1024/1024)
  
  SQL > select sum(bytes/1024/1024) from dba_segments where nom_segment like FINANCIAL% HSV' and owner = 'HFM;
  
  SUM(BYTES/1024/1024)
  **********************************************************************************************************
  
  Concerning
  Smilee

  What is your goal? The subcube in HFM is a concept that applies to application layer - not so much to the database layer. The size of the subcube is the unique number of sheets (data values for January - December inclusive, for example) for the given entity, a triplet of currency or node Parent.Child. Should be considered for accounts of parent and customs that do not exist in the database, but are calculated in the RAM of the application layer.

  So if your goal is to find the largest subcubes, you could do this by querying the database and by counting the number of records per entity value (tables DCE) or combination of entity parent.child (tables of the DCN). I am not versed in SQL, but I think the script below you would just the size of the pattern and not the sizes of subcube.

  See Accelatis.com for a third party software product that can do it for you. The function is called the subcube Analyzer and was written by the same team that wrote HFM, then they should know how :-)

  -chris

• How to calculate the total memory used by oracle under Linux?

  Hi all
  
  In one of my server have 148 GB of total physical memory and 12 databases are running. For capacity planning, I need to know how the Oracle server use.
  
  How to calculate the use oracle database? I was perplexed because Yop out his show off 148 gb 128 GB are used.
  
  Below for your reference:
  ++++++++++++++++++++
  == > back to top
  top - 09:52:32 up to 151 days, 15:20, 3 users, load average: 6.11, 6.00 6.05
  Tasks: 7 running, 1314, 1321 total sleep, stopped 0, 0 zombie
  CPU: 37.8%us, 1.4%sy, 0.0%ni, 55.0%id, 5.6%wa, 0.1%hi, 0.2%si, 0.0%st
  MEM: 148290444 k total, 129368792 k used, 18921652 k free, 1450292 k buffers
  Swap: 50331632 k total, 1296188 k used, 49035444 k free, 114733336 k cached
  
  
  The memory allocated to each instance is: sga total == > 34 pga = > 48 GB gb
  +++++++++++++++++++++++++++++
  
  SGA PGA
  4 GB 4 gb
  4 GB 4 gb
  2 GB, 4 GB
  2 GB, 4 GB
  2 GB, 4 GB
  2 GB, 4 GB
  2 GB, 4 GB
  3 gb 4 gb
  3 gb 4 gb
  4 GB 4 gb
  3 gb 4 gb
  3 gb 4 gb
  
  Thank you

  Try this - http://www.pythian.com/news/29703/oracle-instance-memory-usage/ for each of your instances.

  As far as I know, different instances may share only the binary code oracle and using libraries, so you should be able to easily understand the amount of memory of all instances of 12.

  Lordane Iotzov
  http://iiotzov.WordPress.com/

• How to calculate the month on month growth rates in an OBIEE application?

  Hi all
  
  I would like to ask for your help on how to calculate the months on growth rate previous/[(last month-previous month) month * 100%] in a query OBIEE. This report should always be calculated for the last 2 months available.
  
  I have the following query:
  Month0 | Months1. Month2
  Produces a 500 | 100. 200
  Product B 600 | 300. 150
  
  I would like to add month on month column as follows:
  Month0 | Months1. Month2. Month on Month (%)
  Produces a 500 | 100. 200 | + 100.00%
  Product B 600 | 300. 150. -50.00%
  
  I tried to add a calculated item, but it failed because I couldn't find a way to not show the column calculated in percent with 2 decimal places. In addition, I would ideally prefer to have an automatic update but as far as I understand it can be done in the automatically calculated item
  
  I also tried to add a new column to the column area and to filter the results for the last month, then for the previous month and then based on that to calculate the necessary ratio but unfortunately it does not work.
  
  Thank you in advance your advice

  Hello

  The best way to solve this problem is by using the function Ago. With this, you can create a logical column for the previous month. Then you will have 2 columns available with which you can do your calculations.

  If you want to do this with a calculated item (don't know if formatting will work for you), but you can do the more general calculation using $1 for the $2 for the 2 column and 1 column in your calculation. If ($x) columns will change with the columns in your report.

  Concerning

• Samplers colour - dark, clear & grey point - how to adjust the curves

  Hi all

  I set myself dark, light & gray point in an image. Ask yourself how to adjust the curves based on the color samplers. I manually call the dialog box curve and select the dark feather and choose sampler no1, select cast and select no2 sampler, select gray feather and choose sampler no3. No idea how this can be done in the script?

  OK, I see one of the problems, and you noticed yourself, you just did not understand what is happening.  When using the pipettes in the curves Panel it does not matter if you use the black or white pipette first. You can set the white point and black point or reverse that order and you get the same curve. What is important is when you use the grey eyedropper. That should be used when both the white and black point has been resolved. If you set gray in the Middle, he gets thrown when you set the last point and you get the same curve, if you simply ignored the gray point total. In other words, if you do not set the last gray point said you in effect it at all.

  Notice in your video when you click on the sampler on the neck that the image is very cyan. It is only when you click the last sampler that color refers to something more normal. You can see the same thing in looking at just the curves. By clicking on the neck creates curves with long arcs. By clicking on the last sampler transformed into lines between the white and black point (because the gray point is deleted)

  Which brings back us to where the sampler are placed make a big difference. Skin tone is not when you want to set the gray point. I think you are using the mask of the luminance to calm the adjustment because the black and white points are also misplaced. The color of the blackhead is within 20 years. I think a better place would be under the jaw on the right side of the neck. Indeed, this region is already 0,0,0 so I would not put a black dot. The white Sampler is in 230 years. Parameter to white clips many of the wall at the top left.