Filter function

Similar Questions

• File navigation on OSX problem - how to use a filter function?

  I work with file navigation atm using the JSX file objects and the openDlg method and quite frankly, it drives me crazy.

  He has a crazy person decided it was a good idea to have the filter flag on the totally different openDlg method to Win and OSX? Under windows, you use a string for filtering, OSX he wants is a function!

  I checked the documentation and also searched this forum and I can't even find an example of how to set up so that it works for Windows and OSX?

  OK, so I found the syntax, but it still does not make sense.

  fileMask = function(file){file.name.match(/\.psd$/i) ? true:false;}
  

  
  Here we have the psd extension hardcoded in the regular extension. But what happens if we want it to be a variable? And what happens if t he file does not yet exist.

  Basically I want is the user of:
  Navigate to a folder

  Set a file name

  record.

  The extension type must be locked!

  Compared to the way of windows to do things, the way OSX to use a filtering function is too complex, absurd and downright annoying!

  EDIT: I also discovered that you can not write a file on OSX name unless the file already exists. Come on! Is this the type of dialogue hurt or something?

  Here is my script to request a file that handles the differences Win/Mac

  function isWindows() {
    return app.systemInformation.indexOf("Operating System: Windows") >= 0
  }
  function isMac() {
    return app.systemInformation.indexOf("Operating System: Mac") >= 0
  }
  function promptFile(filter_extension) {
    var filter = null
    if (isMac()) {
         if (filter_extension) {
              var filter_regex = new RegExp("[^\.]*\."+filter_extension+"$")
              filter = function (file_entry) {
                   return filter_regex.test(file_entry.name)
              }
         } else {
              filter = function () { return true }
         }
    } else if (isWindows()) {
         if (filter_extension) {
              filter = filter_extension.charAt(0).toUpperCase() + filter_extension.slice(1)+"-files:*."+filter_extension
         } else {
              filter = "All files:*.*"
         }
    } else {
         filter = null
    }
    var f = File.openDialog("Select your file", filter, false)
    if (f) {
         return f.fsName.replace(/\\/g, "/") // sanitize to forward slash
    }
  }
  }
  

• Behavior of the new version of LR 6: even the filter function is powered down to the arrangement of the photographs in the library window depends on the star. It's awful, but after importing the photos my natural first step is a rough chek and

  Even the filter function is powered down to the arrangement of the photographs in the library window depends on the star. It's awful, but after importing the photos my natural first step is a rough chek and rating. When evaluating a photograph it sorts in the order of evaluation, and I have to go to the point that I was check. Please revert to the behavior of version 5!

  Change your sort order.

• How to add a filter function in the navigation?

  Hello

  .. .this site has a pretty cool concept navigation based on a filter function:

  http://trufcreative.com/work

  

  Any chance to build the same kind of functionality ("sort by") + (as a separate navigation level) with MUSE?

  Any advice would be much appreciated!

  G

  You can achieve this by using a code that currently there is no widget providing for sorting of the tales or elements.

  Where is hosted on Adobe servers, you can use web apps to achieve this goal. Sorting based on filters of points can be included in the web application page.

  Let me know if you use BC, I'll give you more information than the way you do.

  Thank you

  Sanjit

• search based on the filter function

  Hello
  
  I have a filter function that does this,
  
  private void filter_handler(item:Object):Boolean
  {
  var isMatch2:Boolean = false;
  If (item.name.search ('(Joe)')! = - 1).
  {
  isMatch2 = true;
  }
  Return isMatch2;
  }
  When I do this, the search function ignores the parentheses and the outputs 'Joe' and '(Joe). What I wanted to do came out alone "(Joe). Anyone know why the search function ignores the parentheses?
  
  Thank you.

  Look at the source of this example view. -What are you trying to accomplish?
  http://www.anaheimwib.com/_comps/filtering/

• Creating datagrid with sorting options & filter function

  function createDatagrid():

  DataGrid

  var dp:DataProvider = new DataProvider();

  AddIn entries

  for (var i = 0; i < = guestlistArray.length - 1; i ++) {}

  var str_guestlist:String = guestlistArray [i];

  var guestlistColArray:Array = str_guestlist.split(",");

  dp.addItem ({id: guestlistColArray [0], name: guestlistColArray [1] last_name:guestlistColArray [2],})

  designation: guestlistColArray [3], e-mail: guestlistColArray [4], [5], mobile: guestlistColArray

  Office: guestlistColArray [6], company: guestlistColArray [7] barcode:guestlistColArray [8],

  Photo: guestlistColArray [9] table_no:guestlistColArray [10], [11], of participation: guestlistColArray

  arrival_time:guestlistColArray[12]});

  }

  QUESTION: All these needs entrances around some sounds loading, is there any code that I can use to view the progress of the loading, 0% - 100%?

  reset the entry from the table

  guestlistColArray = new Array();

  
  

  QUESTION: What is the best way to remove all of the entries in a table?

  //give every col, a name

  myDataGridList.columns = ['id', 'name', 'name', 'description', 'email', 'mobile', 'office',

  'barcode', 'photo', 'table_no', 'presence', 'society', "arrival_time"];

  //set display width of col

  myDataGridList.getColumnAt (0) .width = 40;

  myDataGridList.getColumnAt (7) .width = 180;

  //set display names of col

  myDataGridList.getColumnAt (0) .headerText = "ID";

  .headerText myDataGridList.getColumnAt (7) = "company";

  Set the sorting options

  myDataGridList.getColumnAt (0) .sortOptions = Array.NUMERIC;

  myDataGridList.getColumnAt (7) .sortOptions = Array.CASEINSENSITIVE;

  QUESTION: I need to click on the column first in order to make it work. How can I sort the columns automatically when the datagrid control is created and illustrated?

  myDataGridList.dataProvider = dp;

  creating a filter on top of datagrid bar

  I have a textfield of entry for the user to type something. (txt_filter)

  It filters the data in the datagrid control according to the keywords typed in by the user in the input textfield object.

  Now, the TextField is ready for entry. It should only filter the first_name, last_name.

  QUESTION: How can I make the filter works? How can I open an event listener to detect the pressure inside the txt_filter and filter all the data?

  Hi all

  The above is my doubts to sort a datagrid and a function of filter for datagrid. Hope you could give me some advice on this.

  Thank you

  -Zainuu

  I hope you followed the tutorial image from here, so that you have the same image. He too they have followed the path that have seen us in the tutorial of this law of 16 series.

  http://www.Adobe.com/devnet/flash/QuickStart/datagrid_pt3.html (scroll down and see the image, loading method)

  // Create a new DataGridColumn object, and specify a custom cell renderer.

  var dataCol:DataGridColumn = new DataGridColumn("data");

  dataCol.cellRenderer = LoaderCellRenderer;

  // Create a new DataGridColumn object.

  var titleCol:DataGridColumn = new DataGridColumn("title");

• possible bug: ListCollectionView.addAll with filter function

  Hello

  I wrote this post in the "General Discussion" Forum "LFex sdk", I also put it there.

  I think I found a bug in the flex SDK. I checked in JIRA and it seems it is not reported.
  This simple code raise an 'out of bouds exception' (flex SDK 4.1):

  var list: collection ArrayCollection = new ArrayCollection();

  list.filterFunction = filter;

  List.Refresh ();

  var items: ArrayList = new ArrayList ([1,2,3,4,5]);

  list.addAll (items);

  Function filter(obj:Object): Boolean {}

  var n: Number is obj in numbers;.

  return n < 2;

  }

  I checked the code in mx.collections.ListCollectionView and it's obvious: addAll called addAllAt. "addAllAt" launches a call loop on the list to add and calling the addItemAt for each element, but it increments the index arguments, even if the previous item has not really added (because of a restriction of the filter), and the "out of bounds exception occurs. In my opinion, addAllAt must be changed as as follows:

  current version:

  public function addAllAt (addList:IList, index: int):void {}

  var length: int = addList.length;

  for (var i: int = 0; i < length; i ++)

  {

  this.addItemAt (addList.getItemAt (i), I + index);

  }

  }

  proposed version:

  public function addAllAt (addList:IList, index: int):void {}

  var length: int = addList.length;

  for (var i: int = 0; i < length; i ++)

  {

  var to: int = I + index;

  if(at>Length) {}

  a = length;

  }

  this.addItemAt (addList.getItemAt (i), to);

  }

  }

  Should I open a bug? Or am I missing something?

  M1kal

  Fill out a bug report.

• filter function of Matlab to filter of labview

  Hello

  This code matlab read wav file and filter them

  [x, fs] = wavread ('apple11.wav');

  intrigues secondary (121), plot (x), title ("x wave 1');

  XX = double (x);

  y = filter ([1 - 0.9495], 1, xx);

  I have xx table in labview.

  now I want to filter them even as in matlab,.

  ... anyone know how to do this?

  Please help me...

  MATLAB help tells you:

  y = filter(b,a,X) X vector data with the filter described by vector numerator coefficient b and the denominator of the coefficient vector onefilters. If (1) is not equal to 1, filter normalizes the coefficients of the filter (1). If (1) is equal to 0, filter returns an error.

  now take a look on LabVIEW IIR digital filters

  

• Two conditions of OBIEE filter function

  Hi all
  
  Can I use the filter for both conditions?
  
  Something like:
  
  filter (if using condition1 and condition2)
  
  Thank you
  Ling

  Hello

  Yes.

  for example,.

  Filter (if using condion1 and condion2)

  Filter ('Position'. "" "" Test_Sal '. "" Nom_Sal' with 'Test_Rate '. "" Spot ". "BASE_CCY" = "SGD" and "Position" Spot of MX. ("' OCY" = "SGD")

  Thank you
  Deva

• Complete report interactive last month filter function

  Version: APEX 4.1
  Features: Interactive reports - filter
  Image: http://i.imgur.com/tG7si.png
  http://i.imgur.com/UCoZ5.PNG
  
  Is it possible to have a button when click could filter last month of whatever the current date is. (Without a 2nd interactive reporting)

  Hello
  I went quickly over this:
  http://anthonyrayner.blogspot.com/2008/07/dynamic-date-filtering-in-interactive.html

  This should help. It shows you how to prepare the URL for the desired report. and you can choose the button URL redirect action.

  There is more... Give me a minute :)

  Ok.. This is what you need:

  http://docs.Oracle.com/CD/E23903_01/doc/doc.41/e21676/apex_util.htm#CHDDDFBF

  Kind regards
  Fateh

  Published by: Fateh June 15, 2012 11:17

• How can I add a filter function for the implementation of the default library of dps html

  The standard observer has a filter button that appears automatically when you use the filter 'library' in the folio producer.

  None of the html application examples seem to integrate it.

  The flow of sample data (LOCAL magazine) does not seem to have any data either filter.

  So my question is: an html application allows the use of a button filter and if so, how it should be?

  Hello

  Yes its possible, but you must maintain your filter values either statically or create an instance of local storage.

  We have made such an implementation for a customer.

  kregs

  Michael

• How to filter the traces of tension TDMS after acquisition?

  Simple question. We have acquired a lot of electrophysiological data with express signal. We now need to filter data after the acquisition for later analysis. I can import the files TDMS tension of previous experiences, but can't seem to run the filters we used on the side of the acquisition to filter the existing traces. Is there a simple way to do this?

  -smb

  Hello Chinchilla,

  I enclose a few screenshots on how to add a step to an analog input filtering. You can select the type of filter and order too.

  

  In this screenshot you can check how to change the configuration of the filter

  

  Finally, you can access the TDMS of LabVIEW file with one of the examples of PDM. Please follow these instructions:

  1. open LabVIEW

  2 - go to help > find examples to open the Finder 'example '.

  3 - Go to Fundamentals > file Input and Output > TDMS > Standard Read and Write and select the VI named TDMS read Events.vi

  

  You will need to know the data present in the file to read correctly. For this, you can use the leading PDM Viewer VI:

  http://zone.NI.com/reference/en-XX/help/371361K-01/Glang/tdms_file_viewer/

  Or you can use the Toolbox for excel: http://www.ni.com/example/27944/en/ (allows you to transfer the data to Microsoft Excel).

  4. After reviewing the data, you will need to apply a filter. You can find the filter functions in the range of Signal Processing.

  

  Please let me know if you have any questions on this subject.

  Kind regards

• Cannot filter data through the data portal

  When I bring in a large data file to the portal, clear this check box, then load another data file, the channel filter function doesn't work anymore.  Any ideas what's happening?

  Somehow, all channels pinned, and I does not recognize the PIN icon.  My mistake, thanks for reading.

• Low pass FIR Filter on FPGA

  Hey guys,.

  I the DFD Toolbox and already built a few low pass FIR filter. I have a sampling rate of 50 kHz and I decimate it with a CIC filter with rate variable decimation. After the CIC filter, I need a high-grab for the low-pass filter FIR because I do want my DC signal. As I can change my rate of decimation, my FIR filter sampling rate changes also.

  The problem is that the coefficients of the filter cannot be changed during execution as the Butterworth IIR-filter function, including labview has implemented in the mathematics of the fpga function palette section.

  Are there examples how to build FIR filters where I can change the coefficients on the run?

  Think you can build a low pass FIR with the DFD toolkit and simply change the table with the coef. for a control? I could change them on the track...

  Greetz

  Slev1n

  Hi Slev1n,

  just found it in the community, maybe this might help you already:

  Polyphase Interpolation FIR Filter on FPGA with Diabaté and Coregen

  https://decibel.NI.com/content/docs/doc-16650

  Greetings

  Michael

• Frequency response of a filter

  I have the coefficients of the filter from the filter that I need in my program. I need to find the frequency response of the filter. Is there any function in LabVIEW that helps me do that?

  I guess I need a function that is similar to the freqz function in matlab for this.

  Thank you guys!  I discovered what I wanted. But thanks to guide me.

  I'll post the answer so that others can use it

  First of all, I discovered the transfer (from the filter coefficients) of the filter function using the:

  Digital Filter Design toolkit-online Utilities => tf (DFD build transfer Function.vi filter)

  The output filter obtained this was wired as a the input filter for:

  Digital Filter Design toolkit-online filter analysis-online Freq resp (DFD Plot Freq Response.vi)

  I had the required frequency response .

  @Sd.Kfz.10 I could not use the filter filter RII where the coefficients are given as input (in the toolkit signal processing) and FIR because I wanted the only filter response. These FIR and IIR filters requires the table of input signal.

  I used for the linear predictive coding for speech recognition. I modeled the vocal tract as a model (a filter all-pole) Autoregressive using a the AR modelling.vi in the ADSP Toolbox. I wanted to see the frequency response of the filter modeled but I only had the filter coefficients.