Matlab

Need help to run this programmmm
Hi there I want to run this code into Matlab program I tried many times but there is no way to run it correctly, could you please help me? clc clear all f1= input('The value of u(x,0) = '); f2= input('The value of u(x,b) = '); a= input('The (a) value of [0,a] = '); b= input('The (b) value of [0,b] = '... 23 Feb 2010 10:09

vertcat error
can some one help me to understand this Name Size Bytes Class Attributes A 1x4x2 64 double B 1x4x2 64 double C 5x2x6 480 double ... 23 Feb 2010 11:16

solving modified rayleigh plesset equation
Hi everyone , Could anyone tell me how to solve this equation in matlab (1 - R˙/Cm)RR¨ + 1.5(1- R˙/3Cm) R˙2 = (1 + R˙/Cm) (PB - PA) + R/Cm*d(PB - PA)/dt ... 23 Feb 2010 07:54

How to call 'load' from another function?
Hi, I'm trying to build a function that will load a file, according to a filename given by the user calling the function. Meaning, the function should look something like this (as far as I understand): (function name: getFile) function [output]= getFile('fileName') load 'fileName' (Output i... 23 Feb 2010 10:09

Using csaps Cubic Smoothing spline
Hello, I wish to use 'csaps' to fit a cubic smoothing spline to my data. My x and y data are stored in the workspace as 801 x 1 doubles. When I try to use csaps as follows: pp = csaps(x,y,p); where p is the fitting parameter I get the error message: ??? Undefined function or method 'csaps' for input argumen... 23 Feb 2010 09:01

Randperm is not random! How to REALLY randomise each randperm() call?
Hi, I've finally realised randperm is subject to the same "limitations" as the rand functions as it contains rand (obviously) and so operates on the default random stream. :'-( This may seem obvious, but it should be documented explicitly in the help file. No warning/hint is given in Matlab R2008B. Wondering why ... 25 Feb 2010 04:45

true color compression image
Hi all, I have used the following code from the wavelet toolbox help to compress true color image but i have the following remarks: - i have not understand most of the code especially using wpeppesrs.wtc - it takes long time to run the code - is there any simple code to compress true color image - if w... 23 Feb 2010 06:49

open .grd files in matlab
hi Is there any way to open files with .grd extension in MATLAB thanks Anila ... 23 Feb 2010 07:54

Piecewise Linear Approximation
Hi, I want to use Linear Programming Technique for Piecewise Linear Approximation of any given curve. Would any one tell me that is there any command or facility in MATLAB so i can find a piecewise linear approximation of any random nonlinear curve, regards, ... 23 Feb 2010 06:49

how to count number of pixels in an apple image.
basically we have to count the number of pixels lying within the boundary of the apple.(red region) please view the apple image: http://www.h4x3d.com/feat/themes/red-apple.jpg ... 23 Feb 2010 12:25