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Mosharof Hossain


Last seen: 1 day ago |  Active since 2020

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Question


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...

3 months ago | 0 answers | 0

0

answers

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...

8 months 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...

1 year 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 ...

1 year ago | 1 answer | 0

1

answer

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

3 years ago

Solved


Solve a System of Linear Equations
*Example*: If a system of linear equations in _x&#8321_ and _x&#8322_ is: 2 _x₁_ + _x₂_ = 2 _x₁...

3 years ago

Solved


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

3 years ago