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Mahdiyar


Universita Politecnica Delle Marche

Last seen: 4 years ago |  Active since 2013

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5 years ago

Answered
Figure marker colors change slightly on export
Somtimes, since the computer has not the font that you are using in the matlab, it may cause such a problem like this. If you...

8 years ago | 0

Submitted


Randomness Properties
5 Randomness tests

9 years ago | 1 download |

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Submitted


Correlation Properties
12 Correlation tests to evaluate the binary sequences.

9 years ago | 1 download |

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Question


Is the Noise is considered in rayleighchan?
Hi everyone I am trying to model a communication channel. The question is that, if I want to use one of the provided channel ...

9 years ago | 0 answers | 0

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answers

Question


How to run the python from Matlab?
Hi everyone I have a python code that I want to run it through Matlab. How can I do it? Note: I am using Linux Min 16. Rega...

9 years ago | 1 answer | 0

1

answer

Question


How to use the small positive float number?
Hi everyone I am writing the code in which I need to deal with quite small number like A = (1/2^8)^512 When I run th...

9 years ago | 1 answer | 0

1

answer

Answered
Should the best cross correlation value be the larger or smaller?
Hi Depend on what you want to do with the signals s1, s2,.... Sometimes you need to have some completely unique signals whic...

9 years ago | 0

Answered
How do I plot mean value of many vectors?
Hi The question is not complete because the mentioned vectors are a one row matrix and the average of this matrix is a number. ...

9 years ago | 0

Answered
How to calculate horizontal and vertical correlation of an image in matlab???
Hi singhal May you explain more about horizontal and vertical correlation? Regards,

9 years ago | 0

Answered
linear least squares/mldivide for large matrices in parallel?
Hi Arvind Parallel computing helps you to use more amount of CPU to run your simulation in a shorter time. As well as I know,...

9 years ago | 0

Answered
How do fix errors like this - "The expression to the left of the equals sign is not a valid target for an assignment.". The code is given below which is showing the mentioned error when executed.
Hi Please give us the matrixes or mention their dimension. Regards,

9 years ago | 0

Answered
What block do i use in Simulink that contains a NxN matrix?
Hi, You can use "Repeat Sequence" block, Regards,

9 years ago | 0

Answered
Count amount of 0's and 1's in an array
Hi Melov Please, let me know if it is what you want. clc clear A = [0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0...

9 years ago | 0

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Answered
How to a find the frequency of a point or values?
Hi you can download the matlab function named findsubmat from the following link. Then use it for each pair. For example: ...

9 years ago | 1

Answered
Is there anyway to convert a number to binary without using dec2bin?
Hi Ameligege It is simple . you can use the function de2bi instead of dec2bi. regards,

9 years ago | 0

Answered
help me with a simple program
rolls = randi(4, 1, 50) for i=1:50 switch rolls(i) case 1 Results(i) = {'right'}; case ...

9 years ago | 0

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Answered
Error using title of plot
Hi Meva Can you send the values of "beta1" and "alphabar"? The problem is about the dimention of "beta1" or "alphabar". On...

9 years ago | 1

| accepted

Answered
how to plot square in gui matlab
Hi mira There are many tutorial for that. One of them https://www.youtube.com/watch?v=KqV3FCHe1ig

9 years ago | 0

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Answered
Use xlsread to draw a string which refers to another matrix
Hi can you send the execl file and tell me what do you want to see from the excel because I did not understand the question....

9 years ago | 0

Answered
how to start time from 0s
Hi mira you can also use command "clock" as follows: Start_Time = clock it gives you the accurate time as following m...

9 years ago | 0

Answered
mean square error expected value
Hi nine If you are looking for Root Mean Square you can simply use command "rms". for more information write the following co...

9 years ago | 0

Answered
Improve efficiency of array multiplication
Hi Bouwman There are different options that you can consider: 1- For heavy computation, you can try to employ all the core...

9 years ago | 0

Answered
please suggest me the MATLAB expression to count the no of literals in a string
Hi Jain The number of character in tis string (utt6Pt4P2t3) is 11 :) .You can use the following command. String = 'utt6P...

9 years ago | 0

Answered
How to conditionally import data from a spreadsheet into MATLAB without using a loop
Hi Constantin What you can do is that first read the file and store it in a variable (as a matrix) and then edit the Matirix...

9 years ago | 0

Answered
i need to filter this ode45 sine wave becomes a smooth one...
Hi Akil I think you need this, of Course I am not sure about the technical point of view Function: function dxdt = fo...

9 years ago | 1

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Answered
How to change the case to a string so when I run the script the the string instead of the case number is shown?
Hi Frank_m Use the following code clc clear m=menu('select shape:', 'triangle','square','pentagon','hexagon','...

9 years ago | 0

Answered
Finding Values From Arrays
Hi rizwan You can simply use the "find" command line. [row column] = find(idx == ix) Regards

9 years ago | 0

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Answered
how to solve this issue ((((Undefined function 'm_shaperead' for input arguments of type 'char'))))
Please put your code. Without it I cannot understand what is going on.

9 years ago | 0

Answered
Erase lines where NaN is included - fprintf
Hi Tolman To delet delete the row containing Nan, first, you have to detect the Nan you can use the command "isnan". Regar...

9 years ago | 0

| accepted

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