Matlab

Newton-Raphson
Pls help me I can not solve this equation. using Newton-Raphson method. equation is 1/2(3+x^2)exp{-x}-1+x=0 Please help meee...:( And also i need matlab coding and algorithm..... ... 18 Jan 2010 10:51

Compiler and 3rd party .NET assembly
Has anyone else had to use a 3rd party .NET assembly in a MATLAB script, and then make it into a stand-alone application using the Compiler? I'm having difficulty getting the Compiler to use the .NET assembly correctly. Here are the specifics: When running the MATLAB script directly, I just need to precede it with... 18 Jan 2010 07:30

How to use Early late timing recovery block in simulink
Hello, I am new at matlab-simulink. Just I am trying to simulate early late gate bit synchronizer by using simulink communication library. I am getting some output on Sys and Ph output lines of Early late timing recovery block. How I can use or analyze this outputs? Thanks in advance lafaz ... 18 Jan 2010 06:25

Compiler 32 or 64 bit build options?
Is it possible to create both 32 and 64 bit Windows deployables using the Matlab compiler? I have tried a 2008 Matlab compiler (64bit) installation with VisualC++ which produces 64bit builds by default which get packaged with a 64bit MCR and therefore are no good for 32bit Windows users. Not obvious how to change this ... 18 Jan 2010 09:43

Subscript indices must either be real positive integers or logicals
I have a rather simple matlab script that I am recieving the following error on: Subscript indices must either be real positive integers or logicals. size = 10; x = zeros(size,6); for i = 0:size x(i,:) = [i (i +1) (i +2) (i + 3) (i + 4) (i + 5) ]; end I know the reason I aym recieving the error is becaus... 18 Jan 2010 18:47

Mean Shift Clustering Matlab code
Hi all, Suppose an Image is processed and reached at a stage before classification stage. How can I use Mean Shift Procedure for clustering with a view to classy the objects present in that image. It would be better if full code available, otherwise methodology or guidelines are required how to proceed in MATLAB... 18 Jan 2010 03:10

sprintf
Hello everybody How can I get sprintf to a write a string in latex? Example: y_1=[1 2 3 4] sprintf('%.0f \alpha\n', y_1) It must be a string output Best Regards Hans ... 20 Jan 2010 11:45

3D sparce matrix
Hi, As far as I know, matlab does not support 3d sparse matrices. Does anyone have any code that help me to make a 3d sparse matrix and do normal calculations. I am dealing with a 500*500*1000 matrix representing a 3d structure. This matrix has ~1000 non-zero elements. There is an iteration scheme and this matrix is... 18 Jan 2010 07:30

how to joint two figures without calling subplot function?
Hi all, I plot two figures in one m program using figure(1) and figure(2). How can I joint these figure (1) and figure(2) to be figure(3)? ps. I cann't use subplot in the m function. Thank you all. Michael ... 17 Jan 2010 23:56

parfor vs. spmd
Hi All, I'm trying to build a mental model to help me recognize when I should use parfor and when should I use spmd. Consider the following two code snippets % a is a cell array of arguments to some function f spmd a = codistributed(a); y = cellfun(@f,a,'UniformOutput',false); end y = gather(y); vers... 18 Jan 2010 04:15