Paul

Last seen: 8 months ago | Active since 2021

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Question

Automatically change the input arguments of function handles
I have a function with four variables (u, v, w and t) and I would like to analyze the influence of different combinations of two...

11 months ago | 2 answers | 0

answers

Question

Fill a specific region of fcontour without generating a mesh
I have the following code: %% Parameters: a = 0.36; b = 0.26; c = 0.15; d = 0.5; e = 0.2; f = -0.14; %% Function fun ...

12 months ago | 1 answer | 1

answer

Question

How can I plot a boundary between real and imaginary solutions in a 3D graph?
Hi everyone, I have a function of three variables and I would like to plot a 3D graph where you can see the boundary (a surface...

3 years ago | 1 answer | 0

answer

Question

Is there any limitation with fimplicit and fimplicit3 when functions have sqrt ?
Hi, I have issues when calculating the values of x and y that make fun = @(psi,theta) (L^2-(R*(cos(theta)-sin(theta).*sin(psi))...

3 years ago | 1 answer | 0

answer

Question

How to plot only the real solutions of an implicit function ?
Hi, I'm having some problems trying to plot the following implicit equation f1 = @(x,y) sqrt(L^2-(R*(cosd(x)-sind(x).*sind(y)...

4 years ago | 2 answers | 0

answers

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