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Sriram Tadavarty


Last seen: 1日 前

MathWorks

285 2018 年以降の合計貢献数

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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}...

8日 前 | 1

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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, ...

8日 前 | 1

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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 ...

8日 前 | 1

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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...

11日 前 | 1

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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...

12日 前 | 0

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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...

12日 前 | 0

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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,[]...

12日 前 | 2

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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...

12日 前 | 0

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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: ...

13日 前 | 0

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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...

13日 前 | 0

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

13日 前 | 0

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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...

13日 前 | 0

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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...

13日 前 | 1

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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; ...

13日 前 | 0

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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...

13日 前 | 0

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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 ...

13日 前 | 0

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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 ...

13日 前 | 0

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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...

13日 前 | 0

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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 ...

14日 前 | 0

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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...

14日 前 | 1

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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...

14日 前 | 0

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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...

14日 前 | 0

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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...

14日 前 | 0

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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. ...

14日 前 | 0

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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) ...

14日 前 | 1

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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...

14日 前 | 0

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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...

15日 前 | 0

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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...

15日 前 | 0

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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...

約2ヶ月 前 | 0

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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...

約2ヶ月 前 | 0

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