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madhan ravi


Last seen: Today
4,332 total contributions since 2018

Communication through MATLAB is always better than arguing.

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Answered
How to plot multiple matrices?
Y = [y1(:), y2(:), y3(:)]; plot(Y)

12 hours ago | 0

Answered
Can't find the error in my code
exp^ to exp

12 hours ago | 1

| accepted

Answered
Adding successive cells in a columns
Assuming after sir Walter’s comment: T = TabLe{:, :}; n = numel(TabLe); t = [TabLe, nan(1, 16 - mod(n, 16))]; Wanted ...

13 hours ago | 0

Answered
function of two variables
C = cell(numel(x1)); for k = 1:numel(x1) C{k} = f(x1(k), x2(k)); % of f() is vectorised you won’t need a loop end...

13 hours ago | 0

Answered
Element-wise multiplication of a 3D matrix KxLxM by a 1D vector M
C = A .* reshape(B,1,1,[])

20 hours ago | 0

Answered
Problem with using symbolic expersion in function toeplitz
Might be a bug. I didn’t have any problems with 2020a either. It’s better if you make a big report.

20 hours ago | 0

Answered
How can I apply a condition on a culumn?
A = (A - 360) .* (A > 360) + (A + 360) .* (A < 0) + A .* ((A >= 0) & (A <= 360));

24 hours ago | 0

Answered
elemental subtraction indices of initial vector
[r, c] = find(T == myvalue)

1 day ago | 0

Answered
Why didn't I get an error for my matrices?
<https://www.mathworks.com/help/matlab/matlab_prog/array-vs-matrix-operations.html>

1 day ago | 0

Answered
I don't know how to type this in matlab.
t = 0.037 exp(t-2)^1/2 Start with MATLAB On-ramp course.

1 day ago | 0

Answered
How to let 2 vector row to multiply by itself
m = 4; n = 7; prod(m : n)

1 day ago | 1

Answered
Is vectorizing this even possible?
A simple for loop is the best and easier to understand: vec3 = zeros(5,1); vec3(1) = 1; for k = 2:5 % edited af...

1 day ago | 0

Answered
How to select consecutive values with the specified interval ?
reshape((1:10:50) + (0:2).', 1, []) % reshape(bsxfun(@plus, 1:10:50, (0:2).'), 1, []) %%for older versions

2 days ago | 0

| accepted

Answered
Substitute string to double
Requires Symbolic Math Toolbox: Wanted = str2sym(regexprep(Acell, {'R1', 'R2'}, {R1, R2})) %or for older versions Wanted = sy...

2 days ago | 0

Answered
Why is my account license says expired?
Contact your University's IT department.

2 days ago | 0

Answered
Is Mac an option for working MATLAB?
<https://www.mathworks.com/support/requirements/matlab-system-requirements.html> - everything is there

2 days ago | 0

Answered
Creating an Indicator Vector
indvector(pivot) = 1

2 days ago | 1

Answered
Interpreting Excel Data in MATLAB
Read it using readmatrix() or readtable(). sort() it row wise , index from 3 to end. mean() row wise. Use > for thresho...

2 days ago | 0

Answered
How can I run a list of variables through a function to return a list of outputs?
Vectorise the function, Zum Beispiel: Output = Test(1, 1, 1 : 10) % function call function Output = Test(x,y,z) % function ...

3 days ago | 0

Answered
Calculations on every 2nd row in a matrix in sets of 2 rows
matrix(1 : 2 : end, :) - matrix(2 : 2 : end, :) % ?

3 days ago | 0

Answered
How to take Inverse of a 6x6 cell array in MATLAB?
Assuming by inverse you mean *transpose* : C_dry = cellfun(@transpose, C_dry, 'un', 0)

3 days ago | 0

Answered
What is meant by double here ?? is it data type
<https://www.mathworks.com/help/matlab/ref/double.html>

3 days ago | 0

Answered
Error creating matrix using a integer and vector in Matlab
A = x(:) .^ (0:3)

4 days ago | 0

| accepted

Answered
Euler's Cosine and Sine identities
rewrite(A, 'exp')

4 days ago | 1

| accepted

Answered
How do i find the location by using max and find function?
doc max % second output , does what you need

4 days ago | 0

Answered
How to plot function of matrix in MATLAB?
Works, if Z is a matrix.

4 days ago | 0

Answered
How do i write it in matlab?
doc sin doc exp doc sqrt doc + doc \

4 days ago | 0

Answered
request integer inputs to put into the function
doc floor % and co

4 days ago | 1

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