Community Profile # Jong Hyun Lee

Last seen: 4 days ago Active since 2020

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Question

How to move quiver arrows within the semi-circle
x=0:0.01:1; y=0:0.01:1; x=x.^2 y=-x.*y c=10 quiver(x(1:c:end),y(1:c:end)) hold on y=-x+1 plot(x,y) y=sqrt(1-x.^2) plot...

4 months ago | 1 answer | 0

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Question

how to plot a vector?
The vector questionis F=e^y i + x*e^y j how do I plot this equation on matlab

4 months ago | 1 answer | 0

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Question

how to plot contour function
I want to plot a contour plot of temperatuer T, where T=x*e^y (T has x and y components) range -50<=x<=50, 0<=y<=100 I follo...

4 months ago | 2 answers | 0

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Question

I want to know x,y coordinate
t=0:0.01:10 x=t.^3+t y=t.^2+2.*t.^3 plot(x,y) How should I write the code to obtain x,y coordinate for specific value of t...

4 months ago | 2 answers | 0

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Question

How to plot elliptic function (x,y,z) in MATLAB
I want to plot a elliptic function (x^2+y^2+z=16) on matlab with limits 0<=x<=2 and 0<=y<=2

5 months ago | 2 answers | 0

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Question

multiple graph plotting error
ro=10; ri=30; t=0:0.1:2000; ci=0.5 c_L=(ci*ri)/ro.*(1-exp(1).^((-ro.*t./((ri-ro).*t+1500)))); plot(t,c_L) hold on ro...

1 year ago | 1 answer | 0

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Question

multiple graphs plotting error
ro=10; ri=30; t=0:0.1:2000; ci=0.5 c_L=(ci*ri)/ro.*(1-exp(1).^((-ro.*t./((ri-ro).*t+1500)))); plot(t,c_L) hold on ro...

1 year ago | 1 answer | 0

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Question

invalid use of operator
ro=10; ri=30; t=0:0.1:1500; ci=0.5 c_L=(ci*ri)/ro.*(1-exp(1).^((-ro.*t/.((ri-ro).*t+1500)))); plot(t,c_L) MATLAB sa...

1 year ago | 1 answer | 0