I should say all the rest entries in 100x100x100 matrix should result (0,0,0) but only the 100 points should say(XR(i), YR(i), ZR(i)) so the actual coordinate values
How can I convert 100 X Y and Z coordinates generated randomly in the form of a 100x100x100 matrix
조회 수: 2 (최근 30일)
이전 댓글 표시
close all
clear all
n = 100;
xm = 100;
ym = 100;
zm = 100;
x = 0;
y = 0;
z = 0;
for i=1:1:n
S(i).xd=rand(1,1)*xm;
XR(i)=S(i).xd;
S(i).yd=rand(1,1)*ym;
YR(i)=S(i).yd;
S(i).zd=rand(1,1)*zm;
ZR(i)=S(i).zd;
end
this gives me 100 random x, y and z-axis. I can plot the points but how can i group them as a 3D matrix of 100x100x100 such that matrix entries are (XR(i), YR(i), ZR(i))
댓글 수: 4
Matt J
2020년 10월 30일
yes the 100 points should on the 100 should be 1 that would do.
But that is what I gave you below.
채택된 답변
Matt J
2020년 10월 30일
If you mean you want a 100x100x100 binary array A with one hundred randomly located entries where A(i,jk)=1, then
A=false(100,100,100);
A( randperm(numel(A),100) )=1;
whos A
nnz(A)
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Creating and Concatenating Matrices에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!