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Mosharof Hossain


Last seen: 4 months ago |  Active since 2020

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Load flow app showing error
Doing load flow analysis in simulink of the following problem. The model runs without any error, but when using load flow app it...

10 months ago | 1 answer | 0

1

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Question


Fourier analysis of an spwm signal
I have one cycle of an spwm signal as a time series data. How to do fourier analysis of the periodic signal and plot the spectru...

1 year ago | 2 answers | 0

2

answers

Question


Newton-Raphson algorithm stuck running after 4 or 5 iterations
Code: %% initial setup syms x real f = x^5-2*x^3+4*x+2; error_lim = 1e-5; %% newton raphson d_f = diff(f); m = 5; disp(m...

1 year ago | 1 answer | 0

1

answer

Question


How to determine phase angle of an AC voltage?
I am plotting phase angle vs frequency of a parallel RLC circuit. But the output plot isn't correct. I think angle(V) is not giv...

2 years ago | 2 answers | 0

2

answers

Question


How to determine the absolute value of a complex exponential function containing a symbolic variable?
I am determining the frequency response of a parallel RLC circuit. The input current is 10*sin(w*t). The phasor form is, I = 10 ...

2 years ago | 1 answer | 0

1

answer