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Syed AWM


Last seen: 3 years ago |  Active since 2020

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Question


Adding Harmonics of a sine wave together
I have extracted harmonics of a sine wave through 'fft' in matlab. I considered the phase to define the signs of each harmonics ...

3 years ago | 1 answer | 0

1

answer

Question


Accounting for Phase difference
I have got phase difference between harmonics of a sine wave as below. If I want to reconstruct the sine wave from its harmonics...

3 years ago | 0 answers | 0

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answers

Question


Phase of harmonics in fft
I took the fft of a signal (i.e sine wave) using fft function. Whilst there is a phase difference of 0.65 between first harmonic...

3 years ago | 0 answers | 0

0

answers

Question


finding harmonic amplitudes of a sinewave
I have a sine wave with frequency of 'wn', how can I get the amplitudes of its harmonics i.e amplitude at '2*wn', '3*wn' ... I t...

3 years ago | 1 answer | 0

1

answer

Question


Finding harmonic amplitudes of a sine wave
I have got a sine wave as below, where I want to extract the amplitude of different harmonics from a data vector in matlab. can ...

3 years ago | 1 answer | 0

1

answer

Question


For loop iteration on each element of a matrix
I have a n-dimension matrix as the variables of an equation. I want to iterate the equation solution on each element of the vari...

3 years ago | 1 answer | 0

1

answer

Question


How to find the gradient of a parameter which is not direct solution of a function
Hi, I have a system of 2D nonlilnear system (f(x,y)) where I use fsolve to solve them for x and y. Then x and y are used in lea...

3 years ago | 1 answer | 0

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answer