Multiply the columns of the matrix

Similar Questions

• Add the elements of a single line/column of a matrix

  Hi all

  What is the best way to add all the elements of a single row or column of a given matrix the matrix and the number of this line/column on LabVIEW? The output should be a number for each row or column.

  ARIJ,

  You always said not if you use a table or a matrix.

  The transposition has to be out of the loop.

  This will give you the sum of all rows and all columns.

  These are functions and LabVIEW base constructions. If you do not understand the concepts, please visit the online tutorials.

  Lynn

  

• I want to multiply the two matrices

  but one of them is similar this is why he multiplies the first table of the first value from the second table

  There is only a single multiplication involving a table on your diagram and it does not associate the two tables, it is a table and a waveform.  -What are you talking about?

  You can use a Structure of elements in Place with a waveform unbundle / node elements Bundle to unbundle the component Y of your waveform table, then multiply it with your table, then package the result as the new component of the matrix Y.

• By comparing the matrix elements

  Hello to all 2!

  I have the following problem:

  I have a matrix, where 'I' is the index lines and 'j' is the index of the column.

  I want to see if the elements of the matrix that are located below the diagonal are equal to zero.

  How can I achieve this?  Any ideas?

  Thank you 4 your time!

  In fact, I just assumed you wanted the first lower secondary diagonal instead of the triangular matrix.   Now, you're stuck with indexing.

  

  This is version 8.2 as well.  After the loop to the upper triangular part more diagonal will reset automatically, if all elements are zero, then you know the lower triangular part sucked.

• The matrix - unescaped data report

  Following my recent question on the matrix report proposed by fac586

  I was wondering how you could modify the XML not escape content coming from 'nominative' (query below)

  for example: I added an html tag similar to the empno field, to contrive to script at the client level.

  When analyzed by magical xmltransform etc.

  with thedata as (
    select
        deptno, job
       ,htf.bold('deptno:')||deptno||';'||count(empno) over (partition by deptno order by null) empno
    from scott.emp o
  )
  ,order_pivot as (
      select
          deptno
        , job_xml
      from  thedata
      pivot xml
          (max(empno) n_orders for job in (select distinct job from thedata)))
  select
      deptno
    , xmlserialize(
        content
        xmltransform(
            job_xml
          , xmltype(q'{
              <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">  
                <xsl:output method="html" />
                  <xsl:template match="/PivotSet">
                    <xsl:for-each select="item">
                      <td>
                        <xsl:attribute name="headers">
                          <xsl:value-of select="column[@name='JOB']" />
                        </xsl:attribute>
                        <xsl:value-of select="column[@name='N_ORDERS']" />
                      </td>
                    </xsl:for-each>
                  </xsl:template>
              </xsl:stylesheet>}'))) matrix
  from     order_pivot
  order by deptno;
  
  
  

  the data is escaped.

  <td headers="ANALYST"></td><td headers="CLERK">&#60;B&gt;deptno:&#60;/B&gt;10;3</td><td headers="MANAGER">&#60;B&gt;deptno:&#60;/B&gt;10;3</td><td headers="PRESIDENT">&#60;B&gt;deptno:&#60;/B&gt;10;3</td><td headers="SALESMAN"></td>
  
  
  

  
  

  I want to keep the markup for use in the final report, that is to say:

  <td headers="ANALYST"></td><td headers="CLERK"><b>deptno:</b>10;3</td>
  
  
  

  I would also like to know if there is a better way to do this kind of pivot, re: MAX (expr)

  See you soon

  Scott

  Scott.Wesley wrote:

  Following my recent question on the matrix report proposed by fac586

  I was wondering how you could modify the XML not escape content coming from 'nominative' (query below)

  for example: I added an html tag similar to the empno field, to contrive to script at the client level.

  When analyzed by magical xmltransform etc.

  1. with the nominative as)
  2. Select
  3. DEPTNO, job
  4. htf.bold('deptno:') | DEPTNO | « ; » || Count (empno) on empno (partition sort null deptno)
  5. from scott.emp o
  6. )
  7. order_pivot as)
  8. Select
  9. DEPTNO
  10. job_xml
  11. of the crossroads
  12. Pivot xml
  13. (max (empno) n_orders for employment (select distinct nominative use)))
  14. Select
  15. DEPTNO
  16. xmlserialize)
  17. content
  18. xmlTransform)
  19. job_xml
  20. , xmltype (q' {})
  21. http://www.w3.org/1999/XSL/transform">
  33. (((}'))) matrix
  34. of order_pivot
  35. order by deptno;

  the data is escaped.

  1. <><><>

  I want to keep the markup for use in the final report, that is to say:

  1. DEPTNO:10; 3

  Apply the utl_i18n.unescape_reference method on the xmlserialized output:

  with thedata as (
    select
        deptno, job
      ,htf.bold('deptno:')||deptno||';'||count(empno) over (partition by deptno order by null) empno
    from scott.emp o
  )
  ,order_pivot as (
      select
          deptno
        , job_xml
      from  thedata
      pivot xml
          (max(empno) n_orders for job in (select distinct job from thedata)))
  select
      deptno
    , utl_i18n.unescape_reference(
          xmlserialize(
            content
            xmltransform(
                job_xml
              , xmltype(q'{
                  
                    
                      
                        
                          
                            
                              
                            
                            
                          
                        
                      
                  }')))) matrix
  from    order_pivot
  order by deptno;
  

• The matrix in the Apex report

  The matrix in the Apex report

  I met a delicate situation and would need the support of members of the community of Apex here.

  I would need to build a matrix report in Apex over a table containing about 500 rows and 2 columns.

  The report of the matrix must be format (col X lines) 20 X 25 to display all the data in the table.

  Please consider the following data containing 15 rows and 2 columns

  Table A

  Col_data Col_status

  ABC to the top

  BCD upward

  CDE upward

  def upward

  EFG down

  FGH upward

  IGS upward

  hij upward

  JKL upward

  KLM upward

  LMN upward

  MNO upward

  NOP upward

  Professions down

  PQR upward

  Now these data in the table should be displayed as a 3 X 5 matrix report.

  The idea here is to display only the col_data to end users.

  Col_data text would be colored in red or green according to the col_status than upwards or downwards, respectively.

  Formatting conditional html should be applied in this case.

  The problem here is that we report of matrix in Apex. This must be done in the sql query.

  While generating a matrix report using the sql query, we can select only a single column, and the status column is missed.

  This is why the data required for the conditional formatting (color) are not yet selected if generate us a matrix report using the sql query.

  Any help or alternative approach here would be greatly appreciated.

  ascheffer wrote:

  It is not all "tricky", or I miss the point?

  1. SELECT max (case when mod (rn, 3) = 1 then col_data end) col1
  2. , max (case when mod (rn, 3) = 2 col_data then end) col2
  3. , max (case when mod (rn, 3) = 0 then col_data end) col3
  4. , max (case when mod (rn, 3) = 1 then col_status end) col1_stat
  5. , max (case when mod (rn, 3) = 2 then col_status end) col2_stat
  6. , max (case when mod (rn, 3) = 0 then col_status end) col3_stat
  7. , ceil ((rn) / 3)
  8. (select col_data, col_status, row_number() on rn (order by null) from tablea)
  9. Group by ceil ((rn) / 3)

  It is perhaps not in SQL, but is not the only consideration... terms

• How to manually create the matrix object?

  Hello expert, I'm creating a matrix report object manually, I found a few steps on google, but they do not work to success.
  Please help me to create a.
  
  Google as follows:
  
  To create a matrix object:
  
  1.
  
  The layout of the document view, click the tool framework to repeat in the tool palette, and then drag a rectangle to create an extensible framework.
  2.
  
  In the property inspector, frame repeating, set the Source property of the "column" for the matrix and set the property to print the down Direction.
  3.
  
  Again click the tool framework to repeat in the Toolbox, and then drag a rectangle to create a second frame stretch, intersecting the first extensible frame.
  4.
  
  In the property inspector, frame repeating, set the Source property of the 'line' of the matrix and set the Direction of printing throughout property.
  5.
  
  Drag a rectangle around two expandable chassis to select, and then choose Insert > layout matrix.
  
  This creates a matrix object that represents the intersection of two Extensible frameworks. For example:
  
  Figure 4-1 example matrix object
  Shows the intersection of two rectangles
  Description of the "object of Figure 4-1 example matrix"
  
  6.
  
  Double-click the matrix object to set its properties.
  
  
  Thank you best regards n
  Yoann

  Hello

  You must select the two images (ctrl + click on the two fields) before you choose Insert > layout matrix.
  It should work.

  Kind regards
  Alex

• Filling of the matrix statistical report

  Hello
  
  
  I have a table of interim report matrix (matrix) for the generation of statistical reports.
  
  The table must be completed at the request on the need of the user. I think fill a parameter field and a button on the page with the label [complete]
  [] where the parameter must be entered to satisfy the condition. If the button is pressed it call/run a sql batch programs that will update
  each row/column of the matrix table.
  
  How do a button that calls one batch program? And given that the batch program can take a while at the end there should be something mobile
  the user can see... to demonstrate that the program is still ongoing and the hanging... something like a gauge or hourglass the wll say completion % or
  something like the output of the program >... 6 rows processed...
  
  Thank you very much

  Hello

  Take a look at: Please wait... message - this is also based on the example of Carl

  Andy

• How to multiply the channel by variable

  Hello

  I have a timestamp that is not real time, but the next number. I know that the interval (such as 1 or 10 seconds) of the measures. So I am this conversion to standard time. In this case, I need to multiply this channel by given interval. It's easy, because you can multiply the channel by a constant like below:

    Call ChnCalculate ("Ch(""[2]/Seconds1"") = Ch(""[1]/#"") * 1")
  
    Call ChnCalculate ("Ch(""[2]/Minutes1"") = Ch(""[2]/Seconds1"") / 60")
  
    Call ChnCalculate ("Ch(""[2]/Hours1"") = Ch(""[2]/Minutes1"") / 60")

  But how to do this using the variable? Let's say we have variable s_interval and we want to put this variable instead of multiplying it by constant.

  Ch(""[1]/#"") * 1 ")

  Do you know how to do this?

  Best regards

  Piotr

  Hi Piotr,

  You can set it like this:

  Dim dFactor
  
  Call ChnCalculate ("Ch(""[2]/Noise_1"") = Ch(""[2]/Noise_1"") /"& dFactor ")
  
  

  But I prefer a DIAdem function for this calculation, because it is faster using a well-defined function than the calculator.

  Dim dFactor, dOffset
  
  dFactor = 10
  
  dOffset = 0
  
  Call ChnLinScale ("[1] / Time", "[1] / Time", dFactor, dOffset)
  
  

  or if you use the channel object:

  Dim oChn, dFactor, dOffset
  
  Set oChn = Data.GetChannel("[1]/Time")
  
  dFactor = 10
  
  dOffset = 0
  
  Call ChnLinScale (oChn, oChn, dFactor, dOffset)
  
  

  Greetings

  Walter

• multiplying the elements of an array with their index

  How can I multiply the elements of an array with their index values.

  Thanks in advance.

  Hi aksoy,.

  Multiply the elements with their index:

  

• Print data LabVIEW using the MATRIX printer?

  How to program in LabVIEW such as some data may be printed matrix printer?

  p/s: the matrix printer (EPSON TM - U220) is connected to the computer via a serial port.

  I thank very you much for the replies...

  =)

  I found the solution.

  the pre-selection of the printer matrix printer dafault and use an icon in LabVIEW called - will report in simple text format.

  =) Thank you very much for your answer!

• Could not get the matrix of pixels per 'ImageToArray' VI...

  I have run the 'ImageToArray' example, but you see, I can't get the matrix of pixels in the image.

  could someone help me?

  Thank you very much!

  

  I deal with problems, thank you!

• I need help on the matrix of action script 3.0

  I need help on the matrix of action script 3.0

  [Ask in the correct forum allows... Left non-technical Forum Lounge for forum specific program... MOD]

  to apply a matrix for mc mat oppose:

  var mat: Matrix = new Matrix;

  mat.a = Whatever;

  mat.b =

  mat.c =

  mat.d =

  mast. TX =

  mat.Ty =

  MC. Transform.Matrix = Matt;

• money from the matrix

  I saw touble downloading adobe element 11 after signing in "communication error with adobe 100 error apears.» don't know what that means... Help, please

  Hi the money of the matrix,

  Error 100 usually comes when the download wizard is not able to communicate with the Adobe.com site. Please follow the given ko: http://helpx.adobe.com/creative-suite/kb/troubleshoot-download-assista nt.html #main_Solution_1 for more information.

  You can try to download 11 items from the mentioned link: http://prodesigntools.com/photoshop-elements-11-direct-download-links-pse-premiere-pre.htm l .

  Please follow the very important instructions before downloading.

  Kind regards

  Romit Sinha

• find the info of the matrix on a block of text?

  I wanted to understand the methods and the values of the array, so I could make a script to select or not executives of related texts that tilt.

  Can someone explain this thing to die for me?

  This script is the only example that I found so far.

  If (app.documents.length > 0) {}

  var moveMatrix = app.getIdentityMatrix (0.5, 1.5);

  var totalMatrix = concatenateRotationMatrix (moveMatrix, 10);

  var doc = app.activeDocument.activeLayer;

  for (i = 0; i < doc.pageItems.length; i ++) {}

  doc.pageItems [i] .transform (totalMatrix);

  }

  }

  IM thinking that I need to use getRotationMatrix ([angle])

  any help would be greatly appreciated,

  Duane

  Here is another example using the matrix properties

  var idoc = app.activeDocument;
  var itext = idoc.textFrames[0];
  
  var imatrix = itext.matrix;
  $.writeln(imatrix.mValueA+"\r"+imatrix.mValueB+"\r"+imatrix.mValueC+"\r"+imatrix.mValueD+"\r"+imatrix.mValueTX+"\r"+imatrix.mValueTY);
  if (imatrix.mValueA !=1 || imatrix.mValueB !=0)
      alert('rotated');
  else
      alert('unrotated');
  

• Rotate the matrix of the position of the mouse.

  Hey guys I've been banging my head against this problem for a few hours.  I have a rectangle object created, I want that the rotation of the rectangle following my mouse cursor. (I am easily able to do).  Where things become difficult, is that I want the rectangle to turn around its lower right, for this I found that I need to use a transformation matrix.  At this point, I am able to have my rectangle revolve around the bottom to the right of point, but I can not understand how to follow my mouse cursor as well during rotation.  The reason being that with a matrix you can only say to him a quantity of radians to rotate (matrix.rotate) rather than only being able to define his current rotation... Here is my code

  point: var Point = new Point (myRectangle.x+myRectangle.width/2, myRectangle.y+myRectangle.height/2);

  function rotateObject (event: Event): void

  {

  var m:Matrix = myRectangle.transform.matrix;

  m.TX = point.x;

  m.Ty = point.y;

  m.Rotate (45 *(Math.PI/180));

  m.TX += point.x;

  m.Ty += point.y;

  myRectangle.transform.matrix = m;

  }

  addEventListener (Event.ENTER_FRAME, rotateObject);

  So with the current code, it runs constantly in the lower right, I have tried to change the '45' to ' Math.atan (mouseX/mouseY), but there again, it seems that only works if I could set the rotation of the matrix which, rather than say how things to spin to...»

  Any thoughts or ideas would be appreciated, thanks!

  Sure... Create a new AS3 document, paste this into frame 1, run:

  import flash.geom.Rectangle;

  import flash.display.Sprite;

  import flash.events.Event;

  container, I use graphs and draw

  directly to this

  var container: Sprite = new Sprite();

  addChild (container);

  draw the rectangle, pushing upward on the axis y

  container.graphics.beginFill(0xFF0000,1);

  container.graphics.drawRect (0, -100, 100, 100); See the-100 on the y-axis?

  container.graphics.endFill ();

  Place it in the center of the stage

  Container.x = stage.stageWidth / 2;

  Container.y = stage.stageHeight / 2;

  start shooting baby

  addEventListener (Event.ENTER_FRAME, rotateMeBaby);

  function rotateMeBaby(e:Event):void

  {

  Container.rotation += 3;

  }