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Question
Rearranging matrix of sth elements
Dear community, I have a 1x1716 array that I would like to rearrange but I also would like to keep the 1x1716 matrix shape. I ...
mer än ett år ago | 1 answer | 0
1
answerQuestion
How to obtain data in a matrix from fig.file?
Hi, A colleague gave a fig. file which is a 2D matrix with a scale color from 0 to 255. He plotted the data, saved them in a f...
mer än 5 år ago | 1 answer | 0
1
answerQuestion
How to convert a structure int16 into a matrix?
I am opening a variable (VAR) which is a structure and it contains inside 3 field which column of numbers (a,b,c) and 4th colum...
nästan 6 år ago | 1 answer | 0
1
answerQuestion
how to make a vector circularly simmetric?
Hello, I would like to make my vector circulary simmetric. I have something like A=[1,5,15,50,15,5,1]; And I would ...
mer än 6 år ago | 0 answers | 0
0
answersQuestion
recall a figure in guide
Hello! I am building an interface with GUI. By using a pushing bottom I open a figure, and by pushing a second one, I add a fi...
nästan 8 år ago | 1 answer | 0
1
answerQuestion
Gerchberg–Saxton algorithm
Hello! I have the following code: for k=1:1:20; G_pr=absP.*exp(i.*theta); g_pr=ifft2(ifftshift(G_pr)); absPhase...
nästan 9 år ago | 1 answer | 0
1
answerCalculation of Phi value in matlab
Try: width=20;length=40;height=10; x=1:2:20; y=1:4:40; z=1:1:10; E =length/width; alpha=atan(E);...
nästan 9 år ago | 1
| accepted
Question
Max for intervals in along vector
Hello, I have a long vector L=1:1000 and I want to know what is the maximum value every 10 cells. For example: Range1=...
nästan 9 år ago | 1 answer | 0
1
answerQuestion
How to create a wire of white dots
Hello, I am quite clumsy in Matlab. I want to make a wire of white dots on a black surface. Something like that: 1 1 0 0 0...
ungefär 9 år ago | 1 answer | 0
1
answerQuestion
For loop for multiple vectors
Hello people: I have the following code: L=500; S=ones(1,L); n=50; S((L/2-n(i)/2):(L/2+n(i)/2))=0...
mer än 9 år ago | 1 answer | 0
1
answerQuestion
How can I solve this loop?
I have the following: R=[-0.1 0 0.1 0.2 0.3 0.4] Length=20; theta=(P_hight-Diam)/Length; for i=1:1:5; ...
mer än 10 år ago | 0 answers | 0
0
answersHow to include next line while showing the output?
You can use the command input(''). When your matlab programm finish will ask you for the parameter to continue.
ungefär 12 år ago | 0
Question
problems in loop with findpeaks
Hi, I am having problems in a loop with the function "findpeaks.m". I think the solution is very simple, but I cannot find it....
mer än 12 år ago | 1 answer | 0