ashish.sadanandan's articles:

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Quotation marks added to checkbox block parameters on Simulink model save 0 33 (8/3/2011 3:27:03 PM) comp.soft-sys.matlab The title pretty much describes the problem. When I save a model file all b= lock parameters that are checkboxes will be saved as either "on" or "off" (= depending on the state of the checkbox), but when a coll... Praetorian

Calling superclass method 2 30 (8/4/2009 11:02:35 PM) comp.soft-sys.matlab Hi, Could someone please tell me the syntax for explicitly calling a superclass method if the subclass has overridden it? Using the new CLASSDEF syntax it would be: methodName@packageName.superClassName( param... Praetorian

schema.m question 2 38 (8/3/2009 11:14:44 PM) comp.soft-sys.matlab Hi, When using a schema.m file to declare properties of a class we use the syntax p = schema.prop( classSig, 'propertyName', 'typeName' ); Here one of the fields of 'p' is 'AccessFlags' which itself is a stru... Praetorian

JNI FindClass problem 3 27 (7/9/2009 12:04:48 AM) comp.lang.java.programmer Hi, I'm trying to locate a Java class from a C++ method using FindClass but it always fails. FindClass succeeds if I change the argument from my class name to "java/lang/String" so it seems the class loader can... Praetorian

Analyzing linearity of ramp signal 5 26 (6/15/2009 6:14:12 PM) comp.dsp Hi, I have high resolution oscilloscope data from a ramp signal. I need to determine whether the ramp is perfectly linear or has some non- linearity in it but have no idea how to do this. Could someone please h... Praetorian

javah error 2 13 (5/14/2009 10:30:06 PM) comp.lang.java.programmer Hi, I'm trying out a sample JNI program but am unable to get the javah tool to work. I have 1 source file, HelloWorld.java in C:\Work \JNIHelloWorld. These are the contents of this file: //File: Hello.java cla... Praetorian

Points of intersection of slice place 3 39 (4/13/2009 5:00:16 PM) comp.soft-sys.matlab Hi, I have a surface plot generated using SURF. I've added slice planes using SLICE but what I'd like to have are the points of intersection of these slice planes with the surface. Is there any way to get that ... Praetorian

Modal JDialog problems 11 39 (3/19/2009 7:12:25 PM) comp.soft-sys.matlab Hi, I have a MATLAB GUI with a pushbutton that calls a java class. The java class simply extends JDialog and shows a popup dialog when the MATLAB pushbutton is clicked. There seems to be a problem with making t... Praetorian

Modify JTree look and feel 7 26 (1/27/2009 7:04:18 PM) comp.lang.java.programmer Hi, I want to modify the look and feel of a JTree (running on Windows) to the cross platform L&F and am using the following code in my JTree subclass constructor. try { UIManager.setLookAndFeel ( UIManag... Praetorian

Strange behavior with mexErrMsgIdAndTxt 2 31 (12/6/2008 10:46:29 AM) comp.soft-sys.matlab Hi, I have a simple C++ mex file that accepts any number of string arguments, converts them to C-style strings and stores them. Here's the file: ////////////////////////////////////////////////////////////////... Praetorian

ashish.sadanandan's replies:

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C mex file segmentation fault 3 28 (1/28/2010 10:30:14 AM) comp.soft-sys.matlab Hello, I am using a C mex file to use a C program which extract data from a file and write it in .txt file. This .txt file is then used with dlmread to get data in matrix. I can use my function one time, but ... kekewar (2)

Callling libmx APIs from a standalone C++ program 3 31 (1/28/2010 5:53:04 PM) comp.soft-sys.matlab Hi, Is it possible to call Matlab's matrix manipulation APIs (e.g. mxArray, mxAlloc etc.) in libmx.lib library from a standalone C++ program - by defining libmx.lib as an external dependency in Visual Studio?... anurag47 (3)

c mex file and problems with reallocation of the memory 9 36 (2/4/2010 8:34:02 AM) comp.soft-sys.matlab Hello to you all, i've been struggling for a while with my first mex file. Basically it is a simlpe program with 2 for loops, one along i and one along j. If some condition is satisfied i need to remember the ... blaz.krese (9)

Hex in Constant Block 1 71 (2/17/2010 5:16:07 PM) comp.soft-sys.matlab Can you enter a matrix into a contstant block in Hex? For example a 2x2 [0x0FEE 0x003F; 0x02CC 0x2FFE] ? Can't find any syntax that will allow me to continue through the dialog box. Thanks, Matt ... mjreiland (34)

ssGetNumPWork 3 25 (2/25/2010 9:09:05 AM) comp.soft-sys.matlab Greetings, I have a doubt concerning the command "ssGetNumPWork". According to the help files it is supposed to return the size of the pointer work vector. In the example below, for what I understand, it shoul... brocaaugusto (23)

Using strings in mex files and printhing them. 4 193 (7/17/2010 5:18:04 AM) comp.soft-sys.matlab Hi all, I'm having trouble displaying the value of string variables created in a c++ mex file. A sample situation is shown below: [code] #include "mex.h" #include #include using namespace std; ... James

Getting error LNK2019 when building S-function in Simulink 1 25 (5/31/2011 3:19:04 PM) comp.soft-sys.matlab I have cpp code which I use to control phidget motors. My code is in a file called motor.cpp which requires the phidget21.h and phidget21.lib. I am able to get the mex function by running mex motor.cpp phidget2... temitope.akinsipe

MEX delete static variable 1 45 (6/1/2011 1:29:04 PM) comp.soft-sys.matlab Hi there I have a MEX file with a static class videoMode: // Definitions static FIA_videoMode* videoMode; .... // Cleanup function void cleanup(void) { delete videoMode; } .... // Entry function void mexFun... schmutz (65)

create object in C++ mex S-function 1 7 (11/26/2012 4:11:16 PM) comp.soft-sys.matlab When I create object of a class by calling myClass* p_myClass = new myClass(); outside all the S-function method, it will work for the first run. When I run the model again, it outputs a really small number, wh... kkc5034 (8)

Compiling Issues for Mex It++ 1 11 (11/28/2012 5:30:21 PM) comp.soft-sys.matlab I am having issues compiling the It++ library. I have installed it correctly and have tested it with a simple example without mex. Any help would be greatly appreciated! Thanks in advanced mex it_mex_fkmi... the_rome (48)