Mahdiyar

Universita Politecnica Delle Marche

Last seen: 4 years 前 | 自 2013 起处于活动状态

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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 前 | 0

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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 前 | 0 个回答 | 0

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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 前 | 1 个回答 | 0

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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 前 | 1 个回答 | 0

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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 前 | 0

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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 前 | 0

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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 前 | 0

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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 前 | 0

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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 前 | 0

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

9 years 前 | 0

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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 前 | 0

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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 前 | 1

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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 前 | 0

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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 前 | 0

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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 前 | 1

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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 前 | 0

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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 前 | 0

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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 前 | 0

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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 前 | 0

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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 前 | 0

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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 前 | 0

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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 前 | 0

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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 前 | 1

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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 前 | 0

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

9 years 前 | 0

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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 前 | 0

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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 前 | 0

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How to adjust axes and grid in GUI matlab? how to get more precision for example [-1 -0.5 0] other than [-1 0]
Hi dhouha This is exactly the same as the matlab programming in M-File and you have to use the following command where exact...

9 years 前 | 0

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how can I display values of variables which changes wrt time in figure.
Hi kadam Why you do not save the values if you need to monitor those values?

9 years 前 | 0

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Help with creating an array!!
Hi you can use this code N = input('Enter the value for N\nN = '); Matrix = zeros(N, 1); Matrix(1) = 100; Matrix(...

9 years 前 | 1

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Mahdiyar

Universita Politecnica Delle Marche

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