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CHANDRABHAN Singh


Last seen: 8 mesi fa |  Attivo dal 2020

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Domanda


Color of surf function
I wamt to plot 3 spheres with different colours. But i am unable to do it. I am sharing the code as well. Thank you for your hel...

circa 2 anni fa | 2 risposte | 0

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Domanda


intersection of 3d convex hull
https://in.mathworks.com/matlabcentral/fileexchange/30892-analyze-n-dimensional-convex-polyhedra?s_tid=srchtitle The intersec...

oltre 2 anni fa | 1 risposta | 0

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Domanda


Convert convexhull to stl file
I have a set of 3d coordiante points. How can i convert the convert the convex hull into stl file. p = [113.6466 111.8984 112...

oltre 2 anni fa | 1 risposta | 0

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Domanda


does convex hull intersect?
Hello. The codes shown produces two convhull. I want to generate a parameter p such that if convhull intersect, p=false else, ...

oltre 2 anni fa | 2 risposte | 0

2

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Domanda


does two polygons interest or not?
Let's say these are two non interscting ploygons (shown below). How can i get a logical relationship out of this. Something li...

oltre 2 anni fa | 2 risposte | 0

2

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Domanda


if and else loop problem
if (loop==false && centre(ii,1)<95 ) centre(ii,:) = centre(ii,:)+ [0.1 0]; elseif (loop==false && centre(ii,2)<95)...

oltre 2 anni fa | 1 risposta | 0

1

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Domanda


How to export a 3d surface to Ansys apdl?
I want to export a complex geomtery from matlab to ansys apdl for meshing. For example how can i import the sphere shown below t...

oltre 2 anni fa | 0 risposte | 0

0

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Domanda


how to decrease the x-axis from left to right
plot option increses the axis from left to right. How can we reverse this (decrese the x-axis from left to right), something lik...

quasi 3 anni fa | 1 risposta | 0

1

risposta

Domanda


how to determine the trace of the graph.
Let's say i have plotted a cylinder in the matlab graph. Code is given below. r = 4; [X,Y,Z] = cylinder(r); h = 20; Z = Z*h...

quasi 3 anni fa | 1 risposta | 0

1

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Domanda


assigning of multiple arrays
I have 5 different arrays of same size. How can i optimize this? Something like rhoo = thetaa = thetaa1 = thetaa2 = zeros(ss2,1...

quasi 3 anni fa | 1 risposta | 0

1

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Domanda


Can we rotate the plot(x, y)
for w=0.5:0.1:1 l = w; thet = 0:1:60; theta = thet .*(pi/180); c = cos(theta); p = 4*(1-l^2).*(c.^2) + (2*l - 1)^2; q = 2*...

quasi 3 anni fa | 1 risposta | 0

1

risposta

Domanda


Error while plotting the polar plot
%I have an expression which is plotted using the polarplot. a = 1/(2.*cos(theta)) e = 0.5; thet = -60:1:60; theta = thet .*...

quasi 3 anni fa | 1 risposta | 0

1

risposta

Domanda


How to factorize 13916767508299776?
Hi, I want to factorize 13916767508299776 into its prime factors. How can ew do that? Thanks in advance.

circa 4 anni fa | 2 risposte | 0

2

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Risposto
hello.....how find out angle in degree
angle = angle(z)*double(unitConversionFactor(u.radian,u.degree))

circa 4 anni fa | 0

Domanda


modify the matrix, rearrangement of elements
I have a matrix a = [2 4 7 11; 7 9 5 54; 2 5 7 9; 12 41 45 21]; How to get the row matrix such that the elements of matrix a ar...

circa 4 anni fa | 2 risposte | 0

2

risposte

Domanda


Differentiation of the position vector.
I have written a code for postion of a vibrating system. I am unable to determine the velocity and acceleration from the express...

oltre 4 anni fa | 1 risposta | 0

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