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Neptune16


Active since 2017

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Question


plot Gibbs phenomenon individually???
1. In exponential fourier series as above equation(1111.png), theoritically gibb's phenomenon is summation of Xn as above equa...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question


how to put switching device in simulink?
I am currently working on to simulate the Circuit for a lamp with electronic ballast. Currently stuck at how to put the switchi...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Answered
Count Days in Months
you can try use this.. NumDays = daysdif('3/1/99', '3/1/00', 1)

meer dan 4 jaar ago | 1

Question


how to plot quiver evenly along lines?
I am currently try to plot electric flux along two lines. but it seem that the electric flux is not spred evenly along this two ...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question


how to do convolution Of this x1 and x10 function ?
fs=100; Ts=1/fs; t= [-1:Ts:3]; x1 = 2*rectpuls(t-0.5); figure(1); plot(t,x1); axis ([-1 3 -1 3]); xlabel ('time...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question


how to plot two signal before convolve?
how do I plot two signal of x1(t) and x2(t)? x1(t) = 1 , 0<t<1 x2(t)={ 1, 0<t<1 2, 1<t<2 just like below picture...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question


how can i measure the longest point of my lightning image?

ongeveer 5 jaar ago | 2 answers | 0

2

answers

Question


how can I measure the length of this lightning image?

ongeveer 5 jaar ago | 0 answers | 0

0

answers

Question


How to code my .m into .slx ? %% I have tried a code to extract frame from video. how can I use it in simulink (.slx)
how can I use my .m coding into simulink .slx

ongeveer 5 jaar ago | 0 answers | 0

0

answers

Question


How to change .png image to .gif using code or simulink? *if got simulink method is the best*

ongeveer 5 jaar ago | 0 answers | 0

0

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Question


Q1.how to set the matlab detect a presence of lightning in an image? Q2. it is possible to differentiate it from the color of the lightning? Q3. got any links to solve Q2 and Q1 ?
i got no idea how to program it

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


how to change Function value intiialization? mine is start with 0. i want start with -1
f = zeros(1,length(t));

meer dan 6 jaar ago | 2 answers | 0

2

answers

Question


how to take the value key in "edit text" and use it in formula coded in "push button"?
_CODED UNDER PUSH BUTTON_ N = 100; % i want this value "N" can be obtained from "edit text" so that I can varies the value ...

meer dan 6 jaar ago | 0 answers | 0

0

answers

Question


how to call number inserted in "edit text" into the formula that i have code in "push button" for GUI?
*PUSH BUTTON CODE* N = int; % number inserted in “edit text” Wo = pi/5; t = -1:.001:11; f = zeros(1,length(t)); f...

meer dan 6 jaar ago | 1 answer | 0

1

answer