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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

answer

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

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...

4 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...

4 years ago