How to compare two .tdms signals different files?

I develop a lie detection system in labview.so Inorder for that I need to compare the physiological threshold signals in the file .tdms with signals that I acquire the object for each question asked.i continuelsy use breathing and heart beat monitor as well as the sensorDAQ to acuire the physiological signals.so that are the function I should make use of? I have the following tools

1 advanced signal processing toolkit

2 adaptive filter toolkit

3. digital filter design toolkit

4 research biomedical toolkit

Please give advise me on this.

Thank you.

Systems of lie detector (polygraph) generally work looking at physiological responses to the baseline subjects own and this in real time.  You can use a file that represents the stored "database" for the subject, but the overall environment, the circumstances, the general State of the subject, etc. is perhaps not sufficiently similar to easily see the subtle changes.

From the stored file, you can determine a set of parameters or thresholds that indicate "normal, relaxed" for each signal.  You can play the file in your LabVIEW program, treat each channel and save these settings.  Then when you have the new data, you can read the new data file in and treat in a similar way and then determine if the settings are off limits you set for a 'lie '.

You can get more answers to this question if posted in the Biomédical User Group

Tags: NI Software

Similar Questions

  • How to compare two TABLES and different lines of list?

    I have two structural equal paintings aaa and bbb
    that (could) have different lines.

    How can I compare the tables and display different lines?

    Peter

    Something like this->

    SELECT aaa.*,'bbb' "Not present in" FROM aaa
    MINUS
    SELECT bbb.*,'bbb' "Not present in" FROM bbb
    UNION ALL
    (
    SELECT bbb.*,'aaa' "Not present in" FROM bbb
    MINUS
    SELECT aaa.*,'aaa' "Not present in" FROM aaa
    )
    

    Kind regards.

    LOULOU.

  • How to compare two files to see the differences in the content?

    How to compare two files (one word and a single pdf) to see if the files are identical without having read all 7 pages?

    Thank you

    You cannot compare files of different nature. If you convert the Word file to PDF, you can then compare the two files in Acrobat.

  • How to compare two different backgrounds

    Can one tell me please how to compare two circles as DEVL test?

    I don't know how to compare a project (like DEVL test) but I want to see all the changes in all the objects between two different backgrounds.

    Please help me.
    Thank you.

    use AppDesigner, navigate to tools / compare and report / database

    The target DB access code,
    Press Options
    comparison of Goto tab options & select compare Type = database

  • How to compare two lines in PL/SQL?

    Hi all

    How to compare two lines in PL/SQL? Is there a method I can use to compare their column by column instead?

    Any comments would be much appreciated.

    PhoenixBai wrote:
    By lines I mean, two rows of the same table!

    Ah, finally, we get a bit more useful information

    and I need to compare the column by column to see if there is a difference between these two rows.

    Like this, you mean?

    SQL> ed
    Wrote file afiedt.buf
    
      1  with data as (select 1 as id, 'A' as dta, 'B' as dta2 from dual union all
      2                select 2, 'A', 'B' from dual union all
      3                select 3, 'B', 'C' from dual)
      4  --
      5      ,chk as (select &id1 as id1, &id2 as id2 from dual)
      6  --
      7  select case when (
      8    select count(*)
      9    from (
     10      select dta, dta2
     11      from data, chk
     12      where id = id1
     13      minus
     14      select dta, dta2
     15      from data, chk
     16      where id = id2
     17      )
     18    ) = 0 then 'No Difference'
     19          else 'Difference'
     20          end as check_result
     21* from dual
    SQL> /
    Enter value for id1: 1
    Enter value for id2: 2
    old   5:     ,chk as (select &id1 as id1, &id2 as id2 from dual)
    new   5:     ,chk as (select 1 as id1, 2 as id2 from dual)
    
    CHECK_RESULT
    -------------
    No Difference
    
    SQL> /
    Enter value for id1: 1
    Enter value for id2: 3
    old   5:     ,chk as (select &id1 as id1, &id2 as id2 from dual)
    new   5:     ,chk as (select 1 as id1, 3 as id2 from dual)
    
    CHECK_RESULT
    -------------
    Difference
    
    SQL>
    

    My only concern is the result of this sql. East - reliable? It can really be used to differentiate the two lines? I mean, the result would be the same, as I do with Java?

    Not sure what you mean by "reliable"? SQL is not some kind of generator of random result (by derogation from the use of the DBMS_RANDOM package). If you ask him if 1 + 1 = 2, then it will always give you the right answer.

  • How to compare two columns in Xl

    I want to compare two columns in the file of Xl. column A contains phrases and column B contains the words

    For example

    Column A                                                                       Column B                                                                           Column C

    I have an Apple and I'll eat every day Apple Apple

    I have a banana and eat weekly banana papaya

    Oranges are rich in nutritions cauliflowers Oranges

    Papaya is good for health                                               Grapes                                                                                 Papaya

    Oranges

    Lichi

    Banana

    I want to check each value of column B in each cell in column A, and if it matches then it should return the corresponding value in the result to me. Column C should Look Like as shown above.

    Can someone point me in the right direction here of what formula to use for this Xl.

    Thank you

    This is a forum for Mac OS X technologies, so here's an Applescript solution:

    1. Copy-paste the script in the Script Editor
    2. Select the cells in columns A and B
    3. Command + c to copy to the Clipboard
    4. Click on the button "run" in the Script Editor
    5. Click once in the top cell in column C where you want the data
    6. Command + v to paste

    Here are the results:

    There is no verification error here. You must select and copy to the Clipboard before the race.

    SG

    the value LstOfLsts to makeListOfLists (the Clipboard as a 'class utf8 ')

    the value theSentences to getCol1Vals (LstOfLsts)

    the value collected in getCol2Vals (LstOfLsts)

    game of theMatches to «»

    Repeat with I in collected items

    If theSentences contains I then ¬

    the value of theMatches to theMatches & i & return

    end Repeat

    Set the Clipboard for theMatches

    to getCol1Vals (LofL)

    game of col1Vals to «»

    Repeat with en LofL points

    the value col1Vals to the col1Vals & "" & i point 1

    end Repeat

    end getCol1Vals

    to getCol2Vals (LofL)

    the value col2Vals to {}

    Repeat with en LofL points

    If i's point 2 is not "" then ¬

    i copy point 2 to the end of col2Vals

    end Repeat

    return col2Vals

    end getCol2Vals

    at makeListOfLists (theTxt)

    value was to theTxt paragraphs

    the value text point of delimiters

    the value theListOfLists to {}

    Repeat with I from 1 to count was

    the value theListOfLists to the theListOfLists & {the was point i text elements}

    end Repeat

    the value point text delimiters to «»

    return theListOfLists

    end makeListOfLists

  • How to read/write tdms 2.0 files with the TDM C DLL?

    Hello

    How to read/write tdms 2.0 files with the TDM C DLL?

    How consequently the datas in interlaced with the TDM C DLL mode?

    Thank you

    Confirmation: TDM C DLL always wrote the file in TDMS version 2.0.

  • Compare two analog signals.

    How to compare an analog signal to another analog signal to see what signal has a higher value? I want to display the result on the façade with LED indicator.

    This will make a simple comparison of A > B. If your code is more complicated then you must set up a system of producer-consumer. You can find examples of this in the supplied examples.

    Here's a sample:

  • How to compare two dates and find exactly

    How to compare two dates and find the exact age of the person, no one could be an age of child 2 days or a month, or other.

    I'd really appreciate if someone help o

    Concerning

    After spending 2 hours, I go out with a solution by myself, how ever the function can be customize to check if the user enters date right.

    function findAge(subjectName,fromdate, todate) {
        console.log("findAge(fromdate, todate) is called now "+subjectName+"-->"+fromdate+"-->"+todate);
        if(todate) todate= new Date(todate);
        else todate= new Date();
    
        var age= [], fromdate= new Date(fromdate),
        y= [todate.getFullYear(), fromdate.getFullYear()],
        ydiff= y[0]-y[1],
        m= [todate.getMonth(), fromdate.getMonth()],
        mdiff= m[0]-m[1],
        d= [todate.getDate(), fromdate.getDate()],
        ddiff= d[0]-d[1];
    
        if(mdiff < 0 || (mdiff=== 0 && ddiff<0))--ydiff;
        if(mdiff<0) mdiff+= 11;
        if(ddiff<0){
            fromdate.setMonth(m[1]+1, 0);
            ddiff= fromdate.getDate()-d[1]+d[0];
            --mdiff;
        }
        if(ydiff> 0) age.push(ydiff+ ' year'+(ydiff> 1? 's ':' '));
        if(mdiff> 0) age.push(mdiff+ ' month'+(mdiff> 1? 's':''));
        if(ddiff> 0) age.push(ddiff+ ' day'+(ddiff> 1? 's':''));
        if(age.length>1) age.splice(age.length-1,0,' and ');
        console.log("===============================");
        console.log("Subject age is = "+age.join(''));
        console.log(" age Day = "+ddiff);
        console.log(" age Month = "+mdiff);
        console.log(" age Year = "+ydiff);
        console.log("===============================");
        var subjectAGE =  age.join('');
    
    }
    

    peardox Thanks for the reply

  • Oracle how to multiply two columns of different tables and results

    Oracle how to multiply two columns of different tables and get the result in the third column?

    I want to multiply all the lines of the quantinty column in the table of quantity with the relevant lines of the table of prices price column and get the result of multiplying in the third column. What should I use procedure trigerr? OR IS IT POSSIBLE HOW TO DO IT PLEASE HELP :D

    Edited by: 994229 2013-03-15 12:44
    /* Formatted on 3/15/2013 3:51:08 PM (QP5 v5.185.11230.41888) */
    CREATE TABLE mytable1
    AS
       (SELECT 1 id, 5 VALUE FROM DUAL
        UNION ALL
        SELECT 2, 7 FROM DUAL
        UNION ALL
        SELECT 3, 8 FROM DUAL);
    
    CREATE TABLE mytable2
    AS
       (SELECT 1 id, 4 VALUE FROM DUAL
        UNION ALL
        SELECT 2, 12 FROM DUAL
        UNION ALL
        SELECT 10, 12 FROM DUAL);
    
      SELECT id,
             mytable1.VALUE,
             mytable2.VALUE,
             mytable1.VALUE * mytable2.VALUE product
        FROM mytable1 FULL OUTER JOIN mytable2 USING (id)
    ORDER BY id;
    
    ID     VALUE     VALUE_1     PRODUCT
    1     5     4     20
    2     7     12     84
    3     8
    10          12     
    
  • can anyone tell how to compare two documents with two controlled with the same mouse pointers

    can anyone tell how to compare two documents with two controlled with the same mouse pointers?

    Windows and OS X can only display a mouse pointer - it is created by the operating system, not the application.

  • How to compare two files in Windows 7 prof 64 bit

    I have two files which has several files. I would like to compare the two files and see which folder has more files, and what are their names? How I do that in Windows 7 prof 64 bit? Is useful that I can download?

    Hey dude-

    Here's the right way to do without external downloads.  It looks like a lot at first, but once you have done so, it is very easy.  It works in all versions of Windows 7 to 95.  For our example, let's assume you're to compare two directories named 'A' and 'B '.

    1. run cmd.exe to get a command prompt.  (In Windows 7, the powershell will not work for this, FYI.)  Then do it again, so that you have two of them opened next to each other.

    2. in each window go into the directories you want to compare.  (With the help of the 'cd' command.  If you're not comfortable with that, then you should probably go with the external utilities, except if you want to learn the tricks of the command prompt.)

    3. type ' dir/b > A.txt' in one window and "dir/b > B.txt' in the other."  Now you have two text files that list the contents of each directory.  The flag/b means stripped, which removes the list down to only the names of files directories.

    4. move is the same folder as A.txt B.txt.

    5. Type "CF A.txt B.txt".  The command "CF" means file to compare.  It will spit out a list of the differences between the two files, with an additional line of text above and below each difference, so that you know where they are.  For more options on the way in which the output is in the format, type ' fc /? "at the command prompt.  You can also pipe the differences in another file using something like ' CF A.txt B.txt > differences.txt'.

    Have fun.

  • How to compare two different interfaces without creating different versions?

    I know that if we create two different versions of the same interface, so we can compare the two versions. But is it possible to compare two similar interfaces to each other, created in different folders?

    Hi 2782749,

    Not sure if it works with 11g, but possible in 12 c. In the main menu, click on ODI-> browser Version.

    Click on both interfaces, and then click Compare in the upper right corner of the browser Version.

    You can also export and a tool of comparison on the xml files to highlight the differences. The result will be about the same.

    Comparison tools:

    Windows: Compare plugin for Notepad ++

    UNIX: diff

    It will be useful.

    Kind regards

    JeromeFr

    [edited after realizing that a comparison even works with various items].

  • How to compare two source codes?

    Hello

    I would like to know if there is a way to compare the codes from different sources (different .vi or different groups of the vi...) in LabView?

    Our 2 production lines are similar, and I would like to know if there are differences in the 2... 2 production lines management programs because we have to make some changes.

    Thanks for your help

    Benedict

    ... Adding to the message of Putnam...

    We compare two available "Screw" and "VI predetermined.

    It will highlight the differences.

    Ben

  • How to compare two users (2)

    Hi all

    11.2.0.1

    AIX 6.1

    I have two databases (dev & uat) on separate servers with equal facility.

    On each database, I created a schema user "batchdba" and gave them same privilege "dba".

    But when I import (impdp) the dumpfile output from other databases that encrypted table and with the same command, it runs successfully on DEV but not on the UAT.

    How can I compare that privilege is missing from the UAT for the user "batchdba". Or how to compare the privileges granted to these two patterns?

    Thank you very much

    zxy

    You can query the following views on the databases to compare the result

    dba_tab_privs

    dba_role_privs

    dba_sys_privs

    query these tables with the status RECIPIENT = "BATHCDBA."

Maybe you are looking for