Matlab

mxCreateDoubleMatrix function
Hi guys When I use mxCreateDoubleMatrix to create a matrix in a mex file, need I release it using mxDestroyArray? Actually, I have tried using mxDestroyArray function. The matlab give me a problem that release memory that is freed. Thanks in advanced ... 30 Jul 2010 04:15

Report Generator Style Sheet help
"Claire " <Panther006(a)sbcglobal.net> wrote in message <i29mg9$ato$1(a)fred.mathworks.com>... [...] Also I would like for the integers to have three significant figures after the decimal place is their a way for me to do that in matlab or in the report? I've tried format in matlab but am unsucessful at getting the vlaue ... 29 Jul 2010 23:57

Problem Redefined
Appologies, i was a little confused over what i was trying to ask. Now i am sure what i need to do; again....... i have 310 .mat files - from these 310 files i want to : sequentially open up a variable - spreadMat : calculate an AverageDailySpread for evey day, each variable will be a 1*244 vector : inser... 29 Jul 2010 23:57

How to use properly the function PDEPE to hyperbolic equation
hi everybody I'm trying to use the function pdepe for this equation: [1 - x^2]*dT/dZ = [(1/x)*d/dx*(x*dT/dx) + (1/Constant) * d2T/dZ] This equation represent a heat equation (forced convection) I already solve this equation making some simplifications, so it was turned in a parabolic equation. But that f... 31 Jul 2010 07:28

Python Tutorial 10 &#8211; Nested data structures
http://learnbyexamples.org 10.1. Nested data structures Composed data structures, such as lists, dictionaries and tuples can be nested in Python. This means that you can use these data structures as elements of themselves. l = [1, [2, 3, [4]], [5, 6]] The list above contains 3 elements. len(l) 3 ... 29 Jul 2010 22:53

plot colour
Hello, I have a 3D matrix (X,Y,Z) and i wish to plot a 2D plot of X vs Z, however i wish to colour the points by there Y value. Is it possible? any help will be mostly appreciated ... 29 Jul 2010 23:57

saving different variables
Hi could someone help me resolve this problem i have 310 .mat files - from these 310 files i want to : sequentially open up a variable - spreadMat : calculate an average of each of the numbers in spreadMat : insert the numbers into a matrix, where the dimentions are (length(dates), length(AveragDailySpread)) - ... 30 Jul 2010 01:02

Massive difference in run-time between matlab and simulink calculations
Hi Folks I am trying to calculate the derivatiaves of a function. However, when I implement the equations in a matlab function, and then in a simulink function, the simulink model runs a lot slower. I ran the profiler and get the results at the end of the message. Line 11 does the same as 18 and 19. Why the massive... 3 Aug 2010 16:57

using .mat files in functions
I have time consuming function that is running inside a loop, but always produces the same result. I am calling matalb externally, and i want to replace this with a .mat file. For some reason an error occurs when i replace the function results with .mat input. The error message is: ??? Error using ==> b Too many ou... 3 Aug 2010 16:57

ANUSHKA HOT PICTURES FOR BOLLYWOOD FANS
ANUSHKA HOT PICTURES FOR BOLLYWOOD FANS ------------------------------------- http://sites.google.com/site/anushkaphotosalert ... 29 Jul 2010 19:36