Question

plot filled rectangle and appear on legend
Hi, I'd like to have something like that I know that I can use rectangle function, but then it is not appearing on a legen...

plus de 3 ans il y a | 1 réponse | 1

1

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Réponse apportée
Reading PCAP files on Matlab
Hello, Please see my response here on how to use pcap2matlab

environ 4 ans il y a | 0

Réponse apportée
How to read pcap files directly using matlab
To make the pcap2matlab litlle bit simple to use: capture = pcap2matlab(filter, decodeas_and_dissector, filename_or_interface, ...

environ 4 ans il y a | 0

Question

plot subset of data
Hello, (I'm using some old matlab :( ) I have a vector with 1000 values. From this values, I'd like to filter based on some ...

environ 4 ans il y a | 1 réponse | 0

1

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Question

using compled code on newwer matlab versions with Matlab R14
Hello all, I have 2 matlab environments - one with preaty new matlab and on with the old R14. on the new matlab I have some wo...

plus de 4 ans il y a | 1 réponse | 0

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Question

migrate from R14 to newwer matlab
Hello all, As one who is still using Matlab R14, I'd like to migrate to newwer matlab versions. As I've seen, there is preat...

plus de 4 ans il y a | 1 réponse | 0

1

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Question

convert double to signed int
Hi, Some doubt: if A=40000 = 0x9C40 and I'd like that 0x9C40 would be as signed integer - what shall be done? executing int1...

plus de 4 ans il y a | 3 réponses | 1

3

réponses

Question

Generate DLL from matlab R14SP3 and call by python 3.5
I have some matlab code (split over 4 files test.m, a.m, b.m, c.m) from which I'd like to generate DLL file to be called by exte...

plus de 4 ans il y a | 1 réponse | 0

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Question

plot country borders with old matlab version
Hello, I'm using old Matlab (~2005) which doesn't contain built in option to plot maps and locations and connections between ...

plus de 4 ans il y a | 1 réponse | 0

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Question

Link Budget Analysis GUI
Hello, Is Link Budget Analysis reffers to the SATCOM or for LOS signals only? Parameters like G/T, atmospheric gas loss etc ...

plus de 4 ans il y a | 1 réponse | 0

1

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Question

draw three 3d plots on same figure
Hello, I have 3 datasets: X & Y are same but the Z is diffrent. I would like to draw on same figure the 3 sets as follows: eac...

plus de 5 ans il y a | 1 réponse | 0

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Why do I get the error "Unrecognized function or variable"?
(Matlab R14) Something strange is that when I try to call some function from toolbox (communication) I'm getting that it is not...

plus de 5 ans il y a | 0

Question

remove duplicate rows from text file
I'd be glad to have some advise on the fastest way to read a text file which contains duplicate rows, remove all the duplicates ...

environ 6 ans il y a | 1 réponse | 0

1

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Question

rectangle with color description
Hello, I'm using a rectangle function to draw some color specification on my plots. I'd like to specify what is th...

plus de 6 ans il y a | 1 réponse | 0

1

réponse

Question

Sourcery G++ installation into matlab
Hi I'm trying to lunch the <https://www.mathworks.com/matlabcentral/fileexchange/60322-gyroboy-self-balancing-two-wheel-robot...

plus de 6 ans il y a | 1 réponse | 0

1

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Question

java joinGroup invocation not working
Hello, In matlab version 6.5.0180913a (R13) which have java version 1.3.1_01 I'm trying to listen to some multicast packet us...

plus de 6 ans il y a | 1 réponse | 0

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Question

Calling a java class in Matlab
Hi, When calling my java class, I'm getting " _No main method with appropriate signature exists in Java class XXX_" error ...

plus de 6 ans il y a | 1 réponse | 0

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Question

skip legend entries while plotting data
I have following issue: I'm plotting multiple graphs on the same figure. Before plotting them, there are some data interpolat...

presque 7 ans il y a | 3 réponses | 0

3

réponses

Question

parsing XML file with defined format
Hello, I have following xml file: <message Name="abc"> <element name=XYZ enumType="enum1"> <enumeration> ...

presque 7 ans il y a | 2 réponses | 0

2

réponses

Question

reading XML file with I8 as attribute value
Hello, I'm reading some XML file using the xml_io_tools. In the XML file I have following line: <field storage="I8" a...

presque 7 ans il y a | 1 réponse | 0

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réponse

Question

zoom-in into figure, doesn't change Y axes
Hello, When performing zoom in on some positive values in the figure, where I have some negative values, after the zoom-in, I...

plus de 7 ans il y a | 1 réponse | 0

1

réponse

Question

multivariable curve fitting with constraints
Hello, I'm confused from all the least squares functions which is supported by Matlab: I have a function which is the basis ...

plus de 7 ans il y a | 1 réponse | 0

1

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Réponse apportée
Imagine I have a number that is all the numbers in the universe stuck to eachother, from 1 to infinity. (1234567891011121314151617181920212223...). How can I write a code that says: If I have a number n, what is the nth digit of this gigantic number?
just use mod, floor functions a=17 b=a mod(b,10) <=== you will get 7 repeat till the n-th digit ...

presque 8 ans il y a | 0

Réponse apportée
When calculating the standard deviation of arrays of complex numbers c, why is std(c) not equal to std(abs(c))?
Please have a look on Peter's response <https://www.mathworks.com/matlabcentral/newsreader/view_thread/57323 here>

presque 8 ans il y a | 0

Réponse apportée
How to calculate the roll-pitch-yaw of a given plane
just assume that one of the x,y,z is 0 in order to calculate the angles. For example, for theta, which is the angle between x...

presque 8 ans il y a | 0

Réponse apportée
Plot custom graph on MATLAB Simulink
you have a lot of options. one of them is to save the time and speed from simulink to matlab variables and use plot after the ...

presque 8 ans il y a | 0

Réponse apportée
Subscripted assignment dimension mismatch.
Please do some initialization of the nc_sst nc_sst=zeros(120,110,10) Then it will work

presque 8 ans il y a | 1

| A accepté

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How do I add 1 to all even numbers and add 3 to all odd numbers in a vector?
vec=vec+1+mod(vec,2)*2;

presque 8 ans il y a | 0

| A accepté

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How can I use FIND to extract the indices of 1 elements in a 0/1 matrix?
[row,col] = find(X) returns the row and column subscripts of each nonzero element in array X PS: matlab indexes are starting ...

presque 8 ans il y a | 1

| A accepté

Réponse apportée
reading multiple files using importdata
1. you have to do the dir command before the strcat 2. you can't do the stract on the whole list, you have to do it one by on...

presque 8 ans il y a | 1