Matlab

EvaluateFunction error .... fails with no error message
When I attempt to make a call to a a function in a matlab assembly built for .net, an exception is thrown with error message (with no message!): .... MWMCR::EvaluateFunction error ... .. StackTrace: at MathWorks.MATLAB.NET.Utility.MWMCR.EvaluateFunction(String functionName, Int32 numArgsOut, Int32 numArgsI... 23 Apr 2010 17:34

Prime Number
Question: Determine the prime numbers from an array A=[1,2,3,4,5,6,7,8,9,11,15,17,20,23] using Matlab program. In the command window the output will show only the prime numbers from the input array. ... 23 Apr 2010 17:34

Please help me produce a nice .eps or .pdf using pcolor
Hi all, I'm using pcolor (with interpolated shading) to create a figure. My goal is to then use Adobe Illustrator (CS3) to produce a publication-quality graphic. The figure that Matlab produces looks great, but once I save the image in EPS or PDF format, the quality goes down considerably. The image is crissc... 23 Apr 2010 17:35

Modeling Optical OFDM
HI.. I want to model (Transmitter , channel and receiver) of optical OFDM in Matlab , can any body help me Does matlab have features (support) to model Transmitter , channel and receiver of optical OFDM. Waiting for your reply. ... 23 Apr 2010 17:34

Prime Number
Question: Determine the prime numbers from an array A=[1,2,3,4,5,6,7,8,9,11,15,17,20,23] using Matlab program. In the command window the output will show only the prime numbers from the input array. ... 23 Apr 2010 17:34

error with times, matrix dimensions must agree
I'm trying to write a working ODE45 function for my differential equations class and keep getting an error using ==> times, matrix dimensions must agree I'm guessing there may be some other errors in the code as I am not completely comfortable with using ODE45 yet. any help would be appreciated. The code calli... 23 Apr 2010 17:34

can 'train' be used with 'newpnn'
Can we use the 'train' command of the NN toolbox to train a neural network obtained from a PNN model, similar to the way we would train a network obtained from using newff? for example, let us say I have inputs and targets and I can use newpnn command to generate network parameters from the PNN model as follows P... 28 Apr 2010 21:58

How to generate multiple simulations in SIMULINK
Dear friends I am involved in iterative learning and need to implement SIMULINK models in which multiple batches have to be run/simulated one after the other. I need some guidance about it. Its equivalent in MATLAB contains a for loop inside another for loop. Can any one guide about it? ... 23 Apr 2010 17:34

Image processing
I have a problem in image processing. I want to know how do I calculate a height by using a pixel value in a color image. In here my approach is to measure height of a teak tree. I am using color images of a teak trees. ... 23 Apr 2010 17:34

Spring 2010 MATLAB Contest Schedule
Hello Community! This is just a quick note to let you know that the Contest is scheduled to start next week. As in past contests, we will start Wednesday at noon (Eastern time) and run through noon the following week. So make sure that you make a note in your busy calendar for our contest - April 28th through Ma... 23 Apr 2010 17:33