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infinity in an inequality for input in a function?
x = 0:0.5:inf y = 1:-0.5:inf I am trying generally to plot in 3D and the values of x and y are the in the inequality ab...
7 years 前 | 1 个回答 | 0
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Scaling a certain element
Hello How do I scale a certain element in a matrix if I want to get a certain type of element, like just the 2's or 5's and ...
7 years 前 | 1 个回答 | 0
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How to calculate GPA
<</matlabcentral/answers/uploaded_files/95089/FullSizeRender%20(1).jpg>> A=5; B=4; C=3; D=2; F=0; g=['...
8 years 前 | 1 个回答 | 0
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why can't I see line in the plot?
x= [-2, 4]; y= 0.6*(x.^3)*(exp(-0.47*x))+1.5*(x.^2)*(exp(-0.6*x)); plot(x,y) %also I need the plot in this interva...
8 years 前 | 1 个回答 | 0
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equation and its derivative, wrong with using * please help
t = [0:8]; Position = 8-(4*t.^3)*exp(-0.4*t)+2*t.^2 Velocity = (-12*t.^2)*(exp(-0.4*t))+(-4*t.^3)*(-0.4)*(exp(-0.4*t...
8 years 前 | 1 个回答 | 0
