Matlab

plotting
hello, Can anyone explain how I can plot y=((3/4)*cosh(sqrt(2)*x)+(1/(sqrt(2)))*sinh(sqrt(2)*x))*exp(-2*x) to get a good image of y.... I really hope anyone can help me... Kind regards A ... 18 Feb 2010 09:26

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Simhydraulics (accumulator initial volume)
Hi, Can any body tell me what is meant by the initial volume parameter for the Gas charged accumulator in simhydraulics? Can it be considered as the precharged volume of the fluid that has to be remain in the accumulator for all times or is it a different thing? For example, If the accumulator capacity is 10 litres,... 18 Feb 2010 08:19

Vector elements multiplication
Hi, I have a long vertical vector. I want to multiply all the elements in the vector...What is the command I should use? Thank you for your help, RM ... 18 Feb 2010 09:26

Long double precision mxArray in mex file?
Hello all I am trying to model a communication system in Matlab. Because of time computation, I have moved a part of the code into some mex files. When running the program with just Matlab the results are more satisfactory than the results when Matlab/MEX is used. My only explanation for this is a difference of prec... 20 Feb 2010 19:06

remove MATLAB Icon on GUI
Dear Zulkifli! is there any way to remove the matlab icon and substitute with something else? please refer to the link below http://i732.photobucket.com/albums/ww330/zack_adgrafik/ICON.jpg As Bruno has stated in the mentioned post: You should be aware that by changing the icone you would violate Mathwork... 18 Feb 2010 06:07

Triangulation Help
Hi All, I am currently working on a Image-based Triangulation project, where I use images from two cameras that are fixed in a known reference frame, and triangulate common points on both the images to get the 3D coordinates of those points. The points which I want to triangulate actually lie on a line which I e... 18 Feb 2010 06:07

simulink connection
hey guys, I like to check with you that if i want to connect a block function with a Simpower System. how must i connect it ? thks for reading it ... 18 Feb 2010 03:57

contourf plot doesn't plot all matrix data
I don't know why but when I execute below code, contour should be plot 27 different x -direction area. But it has only 7 different area In a whole code(not this code) I got this warning msg "Warning: Contour not rendered for constant ZData" is there anyone knows why and what does this warning mean? Tx %%%%... 18 Feb 2010 02:52

plotting graph between any two channels of an image
Hi all, I am new to image processing. I am having a doubt regarding plotting matrices. I am reading an 640X480 JPEG color image. I am trying to plot a graph between any two channels of the image for example say between red and green channels.I would like to know how to do that. Any help would be appreciated. Than... 18 Feb 2010 07:13