Functions of minimization of LVs can minimize a function with a summary in it?

Hi all

I'm trying to minimize the U - X, where U is an array of n points of measured data and X = f (U), a function of sum of n points of 7 variables:

I made effective Subvi to calculate this function and normally would solve it using an Amoeba as approach, however, the minimization of the LV routines seem to need for analytical functions.  I can write this equation as above, but am not sure I can give you this as an entry in a minimization routine.

I wonder:

(1) can this function be analytically to LV, allowing me to use the integrated solvers?  If so, how?

(2) otherwise, how can I reduce this?  I've seen some very complicated and only modestly explained Lev - Mar examples, but can't make heads or tails of them.

A note: I'm actually only trying to adapt the line of database, not the entire spectrum, but if someone can show the way to minimization approach, I can understand the rest (I use an approach of minimum entropy, i.e. minimizing the derivative of the sum of the difference between the data and the results of the function call).

I understand my VI function below, but also a typical data ascii string, long of 5000 points.  Any ideas would be highly appreciated!

Thank you

RipRock

PS: I know I'm asking a lot here.  Serious thanks in advance.

I did this, but the VI of unconstrained optimization or the constraint nonlinear optimization VI does not do what you want?  Both will accept a function to minimize, by using a variety of algorithms.

Tags: NI Software

Similar Questions

  • You can have two stored functions with the same name?

    Hi all

    You can have two stored functions with the same name?

    My version of DB - connected to Oracle Database 11g Enterprise Edition Release 11.2.0.1.0

    Thank you.

    You can have the same name as long as they are within a package and with different parameters

    create or replace package test_pkg

    as

    function my_func (p1 in number)

    return number;

    function my_func (at number p1, p2)

    return number;

    end test_pkg;

    /

    create or replace package body test_pkg

    as

    function my_func (p1 in number)

    Return number

    as

    Start

    return 0;

    end;

    function my_func (at number p1, p2)

    Return number

    as

    Start

    return 0;

    end;

    end test_pkg;

    /

  • How can I call a function with parameter out of sql

    Hello world
    I'm calling a Sql statement function and I get this error ORA-06572: XX function has arguments.

    can you offer any solution on this workaround.

    Thank you

    Hello

    Sorry, you cannot call functions with OUT arguments (or arguments, but I'll just say in the future) SQL statements.
    This is one of the reasons why many people avoid having arguments in functions.
    THE arguments are never optional. If the function expected of them, you must pass to them.

    Depending on your needs, you can write a Wrapper function that has no arguments.
    For example, if you want to call this function:

    fun1 ( in_out_str      IN OUT  VARCHAR2
         , in_num          IN      NUMBER
         )
    RETURN  NUMBER ...
    

    you don't need really the value changed to in_out_str, then you can write a function like this:

    fun1_wrapper ( in_str          IN      VARCHAR2
                   , in_num          IN      NUMBER
                   )
    RETURN  NUMBER
    IS
        in_str2     VARCHAR2 (32767)  := in_str;
    BEGIN
        RETURN  fun1 ( in_str2
                       , in_num
               );
    END  fun1_wrapper;
    

    You can use fun1_wrapper in a SQL statement, even if you cannot use fun1 in the same statement.

    Published by: Frank Kulash on February 27, 2013 09:42

  • How can implement you not with Tim Capsule and AirPort their simulation on the iMac?

    Hello

    How can implement you not with Time Capsule and AirPort their simulation on the iMac?

    I don't know what you're asking.

    AirPort Extreme is a wireless router.

    A Time Capsule airport is an AirPort Extreme with a built-in hard drive for data storage.

    An iMac is a Mac computer.

    An iMac is not a wireless router, so he is unable to perform the functions of a wireless router.

  • How can I take pictures with a regular usb camera and labwindows

    How can I take pictures with a regular usb camera and labwindows

    Hello

    What do you mean "ordinary USB camera? It's a Vision camera with a communication based on the API Vision camera or a 3rd party (such as a webcam)?

    In the latter case, you may need to consult the documentation of the manufacturer, it should be sent with her library (C DLL, ActiveX automation, .NET assembly) with functions to communicate with drivers.

    Best regards

  • External function with a pointer to a callback within a DLL function

    Hello.

    I am loading a DLL and try to call a function with the following prototype:

    Func1(HANDLE, hHandle, LPVOID (*pCallback)(UINT, UINT LPVOID), CHAR* sPath)
    

    Now, I have no problem with the types of variables, because CVI 9.0.1 recognizes each of them and I have no problem with LoadLibrary() and GetProcAddress().

    But, how to pass a pointer to a callback function that is inside the DLL, I am trying to use.

    I tried to declare the callback like this:

    LPVOID (CALLBACK Callback)(UINT iDevNo, UINT evEvent, LPVOID pData);
    

    and call the Func1 function like this:

    (Func1)(hHandle, &Callback, NULL);
    

    but it irritates me:

    Symbol not defined "_Callback@12" referenced in "source.c.

    Hopefully I can help.

    I appreciate your time on this issue.

    Kind regards.

    Hi Daniel,.

    He must first make sure that the callback function is exported by the DLL, so the program that uses the DLL can access the identifier of the function name. Then you must make sure that you call GetProcAddress not only on Func1, but also on the exported callback function. You must store the two address function values in their respective function pointers. You can then pass the pointer to callback in the form of argument to the call to Func1.

    It's probably cleaner if you set of typedefs for all your function pointers, in the calling program:

    typedef LPVOID (__stdcall * CallbackType) (UINT, UINT, LPVOID);
    typedef? (__stdcall * Func1Type) (HANDLE, hHandle CallbackType, CHAR *);

    ...

    CallbackType CallbackPtr;
    Func1Type Func1Ptr;

    ...

    dllHandle = LoadLibrary ("... ») ;
    CallbackPtr = (CallbackType) GetProcAddress (dllHandle, 'Callback');
    Func1Ptr = (Func1Type) GetProcAddress (dllHandle, "Func1");

    ...

    Func1Ptr (..., hHandle, CallbackPtr, NULL);

    Boa kind!

    Luis

  • MAF: REMOTE URL function with the "BACK" button?

    Hello Oracle Community:

    I create the mobile functionality with ability to feature remote "URL".  How can I find my App after loading a remote URL feature?  It seems that transfers control outside of the mobile app and I can't get into my application.

    Please notify.

    TreeStrepek

    The remote URL feature of the MAF is designed so that if you open a remote URL to the MAF that is not in the whitelist of your application, the site opens in the browser of the device (iOS, Chrome).  If the URL is added to the white list, then an online browser opens the page * in * MAF.

    What you describe, it seems that you touch the first case, when you say "It seems that this transfers control outside of the mobile app and I can't get into my application."  By default, the URL that you set in a remote URL is automatically added to the whitelist, but if the user then visits a URL from the URL to a distance which is not in the whitelist, then the page will open in the browser on the device.

    Also, when you set a remote URL, note on the MAF-"Happy" feature.xml page there is a box titled 'show the Browser Navigation buttons'.

    CM.

  • How to call the java function with javascript setting in mobile adf?

    How to call the java function with javascript setting in mobile adf?

    The ADF Mobile utility container API can be used from JavaScript or Java.

    Application container API - 11 g Release 2 (11.1.2.4.0)

  • HI all I would like to ask if you help me, I want to draw paths, but when I use options to mark with a pen or brush settings I lose quality when I Zoom, can someone help me with the settings for the pen?

    HI all I would like to ask if you help me, I want to draw paths, but when I use options to mark with a pen or brush settings I lose quality when I Zoom, can someone help me with the settings for the pen?

    The work path is a vector and infinitely scalable, but when caress you, Photoshop sets the pixels on a layer following the path.  These pixels are rasterized and based and cannot be resized without loss of quality.  You have options.  If you want to enlarge the raster layer, transform the work path and stroking again.  Or work at a resolution higher, in the first place.

    Either incidentally, you can't trace a path with the pen, because it's a vector tool, and caressing is a matrix function based.

  • Can you delete files with edge code?

    Can you delete files with edge code?

    Not yet.  Here is the account of the user in this function, if you want to upvote it: https://trello.com/card/145-delete-file-2/4f90a6d98f77505d7940ce88/382

    -Peter

  • can I use partition with the following

    Hi, I wanted to know if I can use or partition the row to the GET the necessary results below. If Yes can someone help me with it.
    If there is another way to get results as you please let me know.

    I use Oracle 10.2.0.4.0 version

    Create a table script:
    CREATE TABLE DMM.QUES
    (
      CASENAME        VARCHAR2(100 BYTE),
      CASENUMBER      VARCHAR2(20 BYTE),
      COVERAGE        VARCHAR2(10 BYTE),
      DIVISIONNUMBER  VARCHAR2(6 BYTE),
      CLASSNUMBER     number,
      TIER            VARCHAR2(2 BYTE),
      MONTHLYRATE     NUMBER
      )
    Insert manuscripts of the declaration:
    insert into QUES (CASENAME,CASENUMBER,  COVERAGE,  DIVISIONNUMBER,  CLASSNUMBER,  TIER,MONTHLYRATE)
    values ('ABC','123J','health', '456J','987',null,.25)
    insert into QUES (CASENAME,CASENUMBER,  COVERAGE,  DIVISIONNUMBER,  CLASSNUMBER,  TIER,MONTHLYRATE)
    values ('ABC','123J','health', '456J','123',null,.25)
    insert into QUES (CASENAME,CASENUMBER,  COVERAGE,  DIVISIONNUMBER,  CLASSNUMBER,  TIER,MONTHLYRATE)
    values ('ABC','123J','health', '456J','453',null,.25)
    insert into QUES (CASENAME,CASENUMBER,  COVERAGE,  DIVISIONNUMBER,  CLASSNUMBER,  TIER,MONTHLYRATE)
    values ('ABC','123J','dental', '456J','453','ee',.29)
    insert into QUES (CASENAME,CASENUMBER,  COVERAGE,  DIVISIONNUMBER,  CLASSNUMBER,  TIER,MONTHLYRATE)
    values ('ABC','123J','dental', '456J','453','es',.23)
    insert into QUES (CASENAME,CASENUMBER,  COVERAGE,  DIVISIONNUMBER,  CLASSNUMBER,  TIER,MONTHLYRATE)
    values ('ABC','123J','dental', '456J','453','ec',.44)
    insert into QUES (CASENAME,CASENUMBER,  COVERAGE,  DIVISIONNUMBER,  CLASSNUMBER,  TIER,MONTHLYRATE)
    values ('ABC','123J','dental', '456J','453','fa',.33)
    insert into QUES (CASENAME,CASENUMBER,  COVERAGE,  DIVISIONNUMBER,  CLASSNUMBER,  TIER,MONTHLYRATE)
    values ('ABC','123J','dental', '456J','123','ee',.45)
    insert into QUES (CASENAME,CASENUMBER,  COVERAGE,  DIVISIONNUMBER,  CLASSNUMBER,  TIER,MONTHLYRATE)
    values ('ABC','123J','dental', '456J','123','es',.45)
    insert into QUES (CASENAME,CASENUMBER,  COVERAGE,  DIVISIONNUMBER,  CLASSNUMBER,  TIER,MONTHLYRATE)
    values ('ABC','123J','dental', '456J','123','ec',.46)
    insert into QUES (CASENAME,CASENUMBER,  COVERAGE,  DIVISIONNUMBER,  CLASSNUMBER,  TIER,MONTHLYRATE)
    values ('ABC','123J','dental', '456J','123','fa',.49)
    Select * of question:
    ABC     123J     health     456J     987          0.25
    ABC     123J     health     456J     453          0.25
    ABC     123J     health     456J     123          0.25
    ABC     123J     dental     456J     453     ee     0.29
    ABC     123J     dental     456J     453     es     0.23
    ABC     123J     dental     456J     453     ec     0.44
    ABC     123J     dental     456J     453     fa     0.33
    ABC     123J     dental     456J     123     ee     0.45
    ABC     123J     dental     456J     123     es     0.45
    ABC     123J     dental     456J     123     ec     0.46
    ABC     123J     dental     456J     123     fa     0.49
    I would get the following result
    ABC     123J     health     456J     123          0.25
    ABC     123J     dental     456J     123     ee     0.45
    ABC     123J     dental     456J     123     es     0.45
    ABC     123J     dental     456J     123     ec     0.46
    ABC     123J     dental     456J     123     fa     0.49
    I would like the code to take the minimum of classnumber for each combination of divisonnumber/cover and give me all the records in this classnumber.


    Thanks in advance.

    Hello

    This is an example of a Query of Top - N , and Yes, the analytic functions are a good way to do it:

    WITH     got_r_num     AS
    (
         SELECT     ques.*
         ,     RANK () OVER ( PARTITION BY  coverage
                               ,          divisionnumber
                          ORDER BY          classnumber
                        ) AS r_num
         FROM    ques
    )
    SELECT  casename, casenumber, coverage, divisionnumber, classnumber, tier, monthlyrate
    FROM     got_r_num
    WHERE     r_num     = 1
    ;
    

    Thanks for posting the CREATE TABLE and INSERT, it is very useful!

    "PARTITION OF ' is a term often used with analytic functions. "PARTTIION" means also at least two other things in Oracle, so people you better understand if you say "analytic functions", rather than "partition by.

    For more info about the RANK function, see this thread:
    Re: A "working group"double"SQL query

  • CSXSInterface: Call to jsx-function with a string xml as parameter?

    Hello

    for me CSXSInterface worked very well so far with all the settings and the SyncResults.

    Now, I do a few operations xml with actionscript 3 and photoshop scripts. I am able to return an XML from a function javascript to actionscript3 and do all kinds of operations with it. Somehow, I can't call a function with the string xml as parameter jsx? Does anyone have a solution for this?

    Here is what I tried:

    var xmlStr:String = _myXml.toXMLString(); // I tried _myXml.toString() too but it didnt work either ;-(
    CSXSInterface.instance.evalScript("xmlFunction", xmlStr);
    
    

    Thanks in advance!

    Not for me it isn't...

    I use Flash Builder (with Extension Builder added on) too, and I don't remember having seen a mistake HostObject of any kind. Import you the classes necessary?

    Substances

  • Call the function with the arguments in AS3

    Hello!
    I am a new in Flex development and cannot understand same code convention, im Java programmer.
    How I can write correct function in ActionScript, my call call: var goodsWnd:CreateGoodsWindow = PopUpManager.createPopUp (this, CreateGoodsWindow, true) as CreateGoodsWindow;
    I want call above function with argument, how do?
    Where my class: public class CreateGoodsWindow extends extends TitleWindow
    {
    public CreateGoodsWindow(data:Object)
    {....}
    }

    Using PopUpManager.addPopUp () instead of of createPopUp(). addPopUp takes an object that has already been instantiated:

    var createGoodsWindow:CreateGoodsWindow = new CreateGoodsWindow (data);
    PopUpManager.addPopUp (createGoodsWindow);

  • No function with name 'L_FLEX_VALUE_TAB' does exist in this scope

    Hi, need someone to advise,
    when I am compiling this package and I am facing this error message 'No function with name 'L_FLEX_VALUE_TAB' exists in this scope'.
    As I need this l_flex_value_list variable to pass as an out parameter for the procedure.
    
    
    'CREATE OR REPLACE PACKAGE TEST_ITEM_MODEL_INFO_PKG
    AS
    
    TYPE l_flex_value_rec IS RECORD
     ( value_set_name   fnd_flex_value_sets.flex_value_set_name%type,
       internal_name    fnd_flex_values.flex_value%type,
       display_name     fnd_flex_values_tl.description%type);
    TYPE l_flex_value_tab IS TABLE OF l_flex_value_rec INDEX BY BINARY_INTEGER;
    l_flex_value_list l_flex_value_tab;
    
    PROCEDURE get_flexvalue_list_proc
      (
        p_stmodel     IN VARCHAR2 DEFAULT NULL,
        p_item_number IN VARCHAR2 DEFAULT NULL,
        p_item_id     IN NUMBER   DEFAULT NULL,
        l_flex_value_list OUT l_flex_value_tab);
        
    END TEST_ITEM_MODEL_INFO_PKG;
    /
    
    CREATE OR REPLACE PACKAGE BODY TEST_ITEM_MODEL_INFO_PKG
    AS
    
     PROCEDURE get_flexvalue_list_proc
      (
        p_stmodel     IN VARCHAR2 DEFAULT NULL,
        p_item_number IN VARCHAR2 DEFAULT NULL,
        p_item_id     IN NUMBER   DEFAULT NULL,
        l_flex_value_list OUT l_flex_value_tab)
     IS
     l_column_name    VARCHAR2(100);
     l_column_value   VARCHAR2(200);
    
    
    BEGIN
      l_column_name  :=NULL;
      l_column_value :=NULL;
      l_flex_value_list :=l_flex_value_tab();
       ....
       ....
       ....
       FOR i in 1..l_flex_column_list.count LOOP
              FOR l_flex_rec in (SELECT evsvv.value_set_name, evsvv.internal_name, evsvv.display_name
                              FROM ego_value_set_values_v evsvv
                              WHERE evsvv.value_set_name='SEAEGO_CC_FAMILYMODEL_INFO_'||l_flex_column_list(i).column_name
                              AND evsvv.internal_name=l_flex_column_list(i).column_value)
              LOOP
                 l_count:= l_count+1;
                 l_flex_value_list(l_count).value_set_name:=substr(l_flex_rec.value_set_name,28);
                 l_flex_value_list(l_count).internal_name:=l_flex_rec.internal_name;
                 l_flex_value_list(l_count).display_name:=l_flex_rec.display_name;   
              END LOOP;
          END LOOP;
    
     end get_flexvalue_list_proc;
    END TEST_ITEM_MODEL_INFO_PKG;
    /
    show errors

    It is, you cannot initialize an associative array with a constructor. If you convert your array type such as pl/sql (without index) table in package specifications and run your package body, it will run successfully.

    And also I found, that you have declared a variable of type table, which is not necessary. You can have parameter in your procedure of type table, so it was a declaration of useless, I commented.

    Check the code below.

     CREATE OR REPLACE PACKAGE TEST_ITEM_MODEL_INFO_PKG
     AS
     TYPE l_flex_value_rec IS RECORD
      ( value_set_name   number,
        internal_name    number,
        display_name     number);
     TYPE l_flex_value_tab IS TABLE OF l_flex_value_rec;  --------no Index by required
     --l_flex_value_list l_flex_value_tab;
     PROCEDURE get_flexvalue_list_proc
       (
         p_stmodel     IN VARCHAR2 DEFAULT NULL,
         p_item_number IN VARCHAR2 DEFAULT NULL,
         p_item_id     IN NUMBER   DEFAULT NULL,
         l_flex_value_list OUT l_flex_value_tab);
     END TEST_ITEM_MODEL_INFO_PKG;
    /
    
  • PL/SQL-function with variable number of parameters

    Hello

    I want to write an INLIKE function that combines the functions of the po and AS operator.
    I want to call it that:

    SELECT 1 in the table where INLIKE (column, Motif1, pattern2,...) with a variable count of bosses.

    Is there a possibility the java selection button (String... stringArray) to declare or to make, I have to define a function with multiple parameters and default values?

    With greetings

    Florian

    You don't need to write a function no., you can use regular expressions REGEXP_LIKE...

    for example to find all the rows that have % ED % or % LY in them...

    SQL> ed
    Wrote file afiedt.buf
    
      1  with t as (select 'FRED IS SCARED' as txt from dual union all
      2             select 'EDWARD IS HAPPY' from dual union all
      3             select 'BOB AND TIM ARE ASLEEP' from dual union all
      4             select 'JIM AND SALLY DO NOT CARE' from dual)
      5  --
      6  -- END OF TEST DATA
      7  --
      8  select *
      9  from t
     10* where regexp_like(txt, '(ED|LY)')
    SQL> /
    
    TXT
    -------------------------
    FRED IS SCARED
    EDWARD IS HAPPY
    JIM AND SALLY DO NOT CARE
    

Maybe you are looking for