COnvert 3d matrix to 2D

조회 수: 6(최근 30일)
Joana 2019년 12월 5일
댓글: Star Strider 2019년 12월 5일
I have a matrix of x=1200x30x410, i need to change it to 2D as x=3600x410. How to do that.?
it gives an error by using reshape that 'Product of known dimensions, 410, not divisible into total number of elements, 3672000'


Star Strider
Star Strider 2019년 12월 5일
The reshaped matrix has to be (36000 x 410).
x = rand(1200,30,410); % Create Matrix
y = reshape(x,[],410);
You can reduce the first dimension afterwards, if necessary.
  댓글 수: 2
Star Strider
Star Strider 2019년 12월 5일
Please define ‘doesn’t work’.
It works for me:
D = load('matlab.mat');
x = D.x;
y = reshape(x, [], 102);
Name Size Bytes Class Attributes
y 6000x102 4896000 double

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