Matlab

DC removal flter
Hello, i am not very good at matlab but i need to implement this in matlab, Y(z) = 1 - z exp -1 X(z) = 1 - 0.95*z exp -1 H(z) = Y/Z This is a DC removal filter. ... 4 Jul 2010 19:54

remove alternate elements in a vector
Dear Shahnaz, can u tell me what does A(2:2:end) = [] mean? "= []" means "remove". "2:2:end" means "alternate elements" "A( )" means "of a vector". I know, this has been explained already. But I found the exactness of Matt Fig's translation impressing. You can find something to this commands in Help->Ge... 4 Jul 2010 16:39

Matlab compilation
i need to compile a file that can read data from other file and use it. but when after compilation I change the data in the other file the standalone is not able to detect the change made in the other file. is there another way so that i can read data from other file and compile it and the standalone responds to ... 4 Jul 2010 19:54

plot 3d
hello how plot 3d surf LIKE THIS D=f(tx,ty) tx and ty are vectors and D a matrix that represent the value of D at the point (tx,ty) thank you ... 5 Jul 2010 14:25

bessel transform
i need to perform bessel transform to my sound signal in matlab but i don't see how i can do it without an inbuilt function as matlab does not have an inbuilt function to do so. i have spent hours trying to develope a program by reading various papers but could not get through. can anyone help me with some code. it wil... 4 Jul 2010 15:33

help required in shadow recognition
Hello, i am using gray scale bmp images for an assignment. The images contain a container whose shadow is seen in the image. I want remove the shadow to calculate the diameter of the container. Please tell me possible ways to do it. ... 21 Jul 2010 11:20

plotting
hello all, I am in a problem.my problem is to give labels to specific points on a axis.for example in 3-D plot , i have a plot of PSD at different times (PSD along z-axis,frequency along x-axis and time along y-axis). I need to label y-axis for different times (for example, time-1, time-2,time-3,,,etc).help me pls.tha... 4 Jul 2010 15:33

Break y-axis
Does anyone know how to plot two or even more functions as e.g. linear curves in one diagram and break the y-axis ? For instance in case of: f1(x)=2*x+10 and f2(x)=3*x+5000 with 0<x<1000 how could I skip the y-axis range between 50 and 4500 in order to avoid a huge white gap ? With many thanks ... 4 Jul 2010 15:33

mcc compilation error
I have a script file that uses eval function to read data from another file. I compiled the file to create a standalone but the thing is it runs in matlab but doesnt run in standalone mode. Can i compile a file that has eval function in it? I am using R2008a. Please help me. With regards Raj ... 6 Jul 2010 00:20

How do I solve an equation involving determinants?
Hi; I'm a fairly inexperienced user, so I figure the answer should be simple. I have searched on other forums to find the answer, but was unsuccessful. I need to be able to solve the following equation for the value(s) of x. det(SA + x*SAg) = 0 ... 5 Jul 2010 01:19