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How to generate a contour plot from a set of lines of a 3d plot?
I want to display the plot shown below with a contour plot. I understand that to do this I need to have a 3d surface. How can I...

environ 10 ans il y a | 1 réponse | 0

0

réponse

Question


Plot multiple lines with gradient gray hue
I have created a 10-line plot and I want each line to have a gray hue, gradient from dark for the first line to light to light f...

environ 10 ans il y a | 4 réponses | 0

4

réponses

Question


Fredholm integral equation of the second kind with kernel containing Bessel and Struve functions
I need to solve this Fredholm integral equation of the second kind: f[s]+integrate[f[t] K[s,t],{t,0,1}]=s where 0<=s<...

plus de 10 ans il y a | 1 réponse | 0

1

réponse

Question


How can I symbolically solve this Bessel function?
I need to solve the following bessel function: J1(z)=(1/(2*pi*i))*int(exp(i*z*cos(θ))*cos(θ)),θ,0,2*pi), where z=a*(x+k),...

plus de 10 ans il y a | 1 réponse | 0

1

réponse