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Sriram Tadavarty


Last seen: ein Tag ago

MathWorks

285 total contributions since 2018

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Answered
How do I subplot multiple tiles that I divided from a satellite image in one figure?
Hi Oanh, You can try the following, since you are there are 16 x 16 tiles. tiles=zeros(500,500); tiles = mat2cell(TOARef_B{5}...

4 Tage ago | 1

| accepted

Answered
how can i plot positive magnitude only of a sine wave
Hi Ali, From next time, please post the code you tried and where you have struck. So, that if one wants to try out the things, ...

4 Tage ago | 1

Answered
Error Using Plot for a Derived Fourier Transform Signal
Hi Mohammed, The code that is provided as some variable issues. I tried to correct and placed the code here, based on what u r ...

4 Tage ago | 1

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Answered
USING MEX TO SPEED UP THE CODE
Hi Yogendra, Once you generated the mex (MATLAB executable) using MATLAB Coder. Then, observe that there will be a file generat...

7 Tage ago | 1

Answered
Filter transfer function for impulse response
Hi ACICY, I think you just wanted to confirm if the transfer function placed is apt or not. You made a good try, but seems tha...

8 Tage ago | 0

Answered
RF Toolbox and Simulink library browser
Hi Krishnan, RF Toolbox wont be visible in Simulink Library Browser, it is mainly the MATLAB environment. I think you wanted t...

8 Tage ago | 0

Answered
What does ''all'' mean in M = min(A, []. ''all'') ?
Hi xxtan1, The 'all' flag indicates all the elements of the matrix. If the matrix A, as you mentioned is 4 x 4, then min(A,[]...

8 Tage ago | 2

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Answered
Saving plots in signal analyzer app
HI Hamidreza, Inorder to save the output displays, you can copy and paste them on another application like Word, Paint. Then, s...

8 Tage ago | 0

Answered
Find the general solution of the equation y′−y= y2ex.
Hi Satyanarayana, Differential equations can be solved with dsolve function. Here is the code, that you might be looking for: ...

9 Tage ago | 0

Answered
How accessible is Simulink for visually impaired users?
Hi Stuart, Here is the accessibility statement of 2020 Q1 https://www.mathworks.com/support/accessibility.html As a first step...

9 Tage ago | 0

Answered
Creating a Vector with 5 elements in a specific way
Hi Yuval, n = 5; u = 2.^(0:n-1); Hope this helps. Regards, Sriram

9 Tage ago | 0

Answered
Simple circuit using Simulink
Hi Luca, You can draw this in Simulink, if you hace access to Simscape Electical. There are quite a good number of examples an...

9 Tage ago | 0

Answered
Sum of two numbers is not accepted
Hi Stanislav, It is the way the floating point airthmetic are performed in MATLAB. If you would have tried 0.14 + 0.001 equals...

9 Tage ago | 1

Answered
How to reshape matrix 2 columns by 2 columns
Hi Ren, Use individual columns and append them. For the sample code you provided, it can be done as below: a = [1 0 2 0 2 3; ...

9 Tage ago | 0

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Answered
plot does not display anything using hold on
Hi Dekel, The way you are accessing pix_value_mat indicates it could be a scalar. If there a single value plotted over the valu...

9 Tage ago | 0

Answered
Is there a bug in the if function
HI Tianyuan, The issue is not with the if condition, but the way the MATLAB deals with the floating point numbers. "Almost all ...

9 Tage ago | 0

Answered
I keep getting the following error "Unable to convert expression into double array" for the code given below, please help
Hi Ruban Karthik, The issue you observe is due to the conversion of symbolic variables to double. For the input provided, the ...

9 Tage ago | 0

Answered
simplying of the statements
Hi Yasasween, Two things to make a simplied equation: Assigning B with zeros, as all the dimensions are known at the first pla...

9 Tage ago | 0

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Answered
Index exceeds the number of array elements (1000).
Hi Samantha, Yes, as mentioned by you in the comments. When ever there is an index accessing the array or matrix, beyond its ...

10 Tage ago | 0

Answered
Why is 4-by-2 matrix compatible with 4-by-1 vector?
Hi Ann, As placed in the documentation link, yes, it is compatible. The .* operation does element wise multiplication. For th...

10 Tage ago | 1

Answered
Sum of elements in cell array
Hi Hamzah, The issue you observe in numerical values is due to the precision that is not observed for the values. When the for...

10 Tage ago | 0

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Answered
How to use a generated MEX function?
Hi Maria, The generated mex file will have an extensions mex for the filename. For example with windows platform, you get the m...

10 Tage ago | 0

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Answered
Why do I get "array indices must be positive integers or logical values" when running this for loop?
Hi Spencer, The access of i_theta in xcoord and ycoord is the issue. In MATLAB, indexing is one based. Try to update as folllo...

10 Tage ago | 0

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Answered
What can I do about this problem to create a table?
Hi Jonathan, You can try converting to strings to avoid such problem. Here is the line of code, that is changed with strings. ...

10 Tage ago | 0

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Answered
Skip iterations in for loop
Hi Maud, You can directly use those values for index i. Try this, for i = [2:4 8:13 17:22 26:31 35:40 44:46] grf43.data(:,i) ...

10 Tage ago | 1

Answered
step amplitude change in a sine wave code Matlab
Hi Macyln, I am not exactly sure as what you are looking for. Based on the figure, i see that you wanted to have different leve...

10 Tage ago | 0

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Answered
How to use one function in another function
Hi Sushanth, When the functions f1 and F2 are in the path where function f3 can acess, then you can directly use the function...

11 Tage ago | 0

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Answered
convert 1x1 Cell with scientific number as text to a number in MATLAB.
Hi Eddie, To convert cell to a number, you can use cell2mat function. For usage of the function, look https://www.mathworks.c...

11 Tage ago | 0

Answered
Doubt about NR PDSCH Throughput example
Hi Angelo Rob, Please refer to the answer placed in https://www.mathworks.com/matlabcentral/answers/549510-input-bits-in-nr-pds...

etwa 2 Monate ago | 0

Answered
Input bits in NR PDSCH Throughput example
Hi AngeloRob, Inorder to get the bit error rate, the simplest is to store an array of bit errors, similar to simThroughput valu...

etwa 2 Monate ago | 0

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