Matlab

HELP!!!: How to plot a curve with direction in 3D?
Here is my problem if anybody wants and can help me: I have the next function to plot, with arrows that show the direction of the plot in 3d: function [h1,h2] = directedplot3(x,c,y,d,varargin) col=varargin if nargin < 4, d = []; end if isempty(d), d = 2; end if isvector(y), y = y(:); end if isvector(c), c = c(... 19 Jun 2010 22:09

mcc and own icon
But how to do it with deploytool ? Because I have several .m so I created a project file .prj ! ... 19 Jun 2010 21:04

Plotting in two differnt plots iteratively
I need help in plotting my data, I have two plots one for exact and numerical values of a function and the other for error, In my program i want to plot exact and numerical values in first plot and error on second plot and It completes one iteration , After it comes for the second iteration ,I need the same to happen a... 20 Jun 2010 16:44

Error while trying to use cwt.m in wavelet toolbox 2.2
Hello, I have tried both wavelet toolbox 1.0 and wavelet toolbox 2.2. While using the later version for the same simple signal given as an example under help cwt, it gives me a strange error which goes like ??? Error using ==> nargoutchk Scalar integer value required, but value is an array Error in ==> errarg... 24 Jun 2010 00:58

using min to find non-zero minimum
Dear Mathwork users I have a 1000x1000 matrix with values between 0-1. How can i find the non-zero minimum from each column? I've tried using min but that gives me all zeros Thanks Natalie^^ ... 19 Jun 2010 17:49

element-by-element multiplication
Dear Mathwork users, If i have two matrices, A=magic(3) B=magic(3) a =[8 1 6; 3 5 7; 4 9 2] a = 8 1 6 3 5 7 4 9 2 b =[8 1 6; 3 5 7; 4 9 2] b = 8 1 6 3 5 7 4 9 2 What multiplication method do i use (e.g. cross/dot p... 19 Jun 2010 15:39

Real Subscript Indices
"us " <us(a)neurol.unizh.ch> wrote in message <hviv2g$e2l$1(a)fred.mathworks.com>... "Jean-Philip Dumont" <jean-philip.dumont(a)hec.ca> wrote in message <hviujd$f9m$1(a)fred.mathworks.com>... Hi, I'm doing a loop from "i"=0 to 0.5 with steps of 0.01. (0:0.01:0.5) For every "i", i'm putting the max... 22 Jun 2010 17:08

calculated surface area
The surface area (As) of a taper cylinder is As= pi*(d1+d2)/2*L d1= diameter of right face d2= diameter of left face L= length of taper cone Similarly surface area for any type of such surface will be As= (p1+p2)/2*L Where, p1=perimeter of right face P2= perimeter of left face In the above tw... 19 Jun 2010 14:33

Real Subscript Indices
"Jean-Philip Dumont" <jean-philip.dumont(a)hec.ca> wrote in message <hviujd$f9m$1(a)fred.mathworks.com>... Hi, I'm doing a loop from "i"=0 to 0.5 with steps of 0.01. (0:0.01:0.5) For every "i", i'm putting the maximum likelihood value I calculated into a matrice. In order to have real indices, I multiply "... 19 Jun 2010 14:33

Real Subscript Indices
http://matlabwiki.mathworks.com/MATLAB_FAQ#Why_is_0.3-0.2-0.1_not_equal_to_zero_.28or_similar.29.3F ... 19 Jun 2010 14:33