Matlab

Hexahedron creation
Hi all. I want to create a series of hexahedra given the node coordinates. let's say i give the base coordinates base_x=[1 2 3 4 5 6]; base_y=[2 4 6 8 10 12]; base_z=[0 -2 -3]; and create the mesh [XI YI ZI]=meshgrid(base_x,base_y,base_z); x_nodes=reshape(XI,1,3*6*6); y_nodes=reshape(YI,1,3*6*6); z_no... 14 Jul 2010 16:31

phonetic fonts (IPA) in LaTeX interpreter
I would like to insert IPA fonts into figures. I assume it would be via specifying the LaTeX interpreter in a way similar to switching between text and math modes. Is there some way to include the IPA (or other) font library. There have been at least two previous posts on the issue, but no apparent resolution. He... 14 Jul 2010 16:31

How to set the color of individual markers
I am trying to plot (scatter) a series of data and based on the value of each data point, would like to color that marker with a specific color. Can this be done on Matlab? should I set the colormap? how in the m file? ... 15 Jul 2010 13:10

Displaying IPA phonetic fonts on a plot
Roy, was this problem ever resolved? I have looked into this issue a few times in the past but have never resolved it. -Mark VanDam "Roy Becker-Kristal" <roybecker(a)humnet.ucla.edu> wrote in message <ef5cee4.-1(a)webcrossing.raydaftYaTP>... Hi there, I am trying to print IPA phonetic fonts on a plot. The... 14 Jul 2010 15:25

Vectorisation
Hi, I'm looking for a way to remove a for loop. a is a matrix with know integer values from 1 to n. I need to do separate operations for each value of n. n is a big number and a is a big matrix, so it consumes a lot of time now. What I want is transforming this: for i=1:n a=(b==i); (operations on a) ... 14 Jul 2010 19:49

rotating only object in a plot
Hi, I have plotted two different objects to the same figure and am trying to change the view perspective one only one object. So far, I am able to change the view of both objects by running a loop and changing the azimuth/elevation of the "view" command during each pass. After doing some research, it seems tha... 15 Jul 2010 12:03

Matlab Journals
I am currently working on a project that uses Matlab to interface with characterization equipment in a lab, through a GPIB interface. Upon completion of this project, a paper is wanted for possible publication. Does anyone now of a resource that I can use to find possible journals and publications that I may submit t... 14 Jul 2010 15:25

Wait for Hyperlink Selection
Greetings, I am trying to write a function that runs till END=1; such that END=1 is caused by choosing the hyperlink: 'End'. However, I can not figure out a method of do this. Below is the simple code that I have been working with. Can this be done? How? Am I simply going about this is the wrong fashion? EN... 14 Jul 2010 15:25

Obtain a triangular portion from an image
Hi. I hope anyone help me with the next situation: I need obtain a triangular portion from an image using three points (x1,y1), (x2,y2) and (x3,y3). The objective is obtain a image portion similar to "imcrop" Matlab Function, but on triangular form, not a square form. Thanks for your attention. ... 14 Jul 2010 16:31

Printing variable in mex file
Hi I have created a mex file to run a C program from Matlab. However, the file is not giving the expected result and I need to debug. How can I make the program print any variables. I have tried to use mexPrintf(variable) but it gives some error. Please tell me the right way to do it. Thanks. Akash ... 14 Jul 2010 14:18