I wamt to generate spheres with different diameters and display it in a single image one below the other

Question

Aditya Chivate 2022-11-22

0
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https://ww2.mathworks.cn/matlabcentral/answers/1859723-i-wamt-to-generate-spheres-with-different-diameters-and-display-it-in-a-single-image-one-below-the-o

回答： Prateek 2022-11-25

Trial1.CSV

在 MATLAB Online 中打开

clc;

clear all;

close all;

data = csvread("Trial1.CSV");

x = data(:,1);

y = data(:,2);

figure;

plot(x,y);

figure;

[X,Y,Z] = sphere;

surf(X,Y,Z)

axis equal

hold on

for r = y;

for j = 1:4:12

X2 = X*r;

Y2 = Y*r;

Z2 = Z*r;

surf(X2, Y2, Z2)

end

Error using *
Incorrect dimensions for matrix multiplication. Check that the number of columns in the first matrix matches the number of rows in the second matrix. To operate on each element of the matrix
individually, use TIMES (.*) for elementwise multiplication.

I have a signal that was obtained from a sensor. I want to use the signal's changing value to generate spheres and display the spheres one below the other. Please find the signal below and the output that I expect to have.

P.S. I am very new to matlab, so please let me know if I need to provide any more information

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Image Analyst 2022-11-22

编辑：Image Analyst 2022-11-22

Try the viscircles function

If you have any more questions, then attach your data and code to read it in with the paperclip icon after you read this:

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I'm not sure how your signal relates to a sphere, like what does it have to do with a sphere or multiple sphere's radius or center location?

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Answer 1

Prateek 2022-11-25

Hello Aditya,

For better assistance, could you elaborate on your requirements? Please do include the relationship between the sphere dimensions (X,Y and Z in your code) and the sensor data (x and y in your code).

Regards,

Prateek