title: How to separate each column of matrix for every 100 numbers each time in MATLAB
body: <p>In MATLAB I have a matrix with of 80000*20 numbers. I would like to calculate the mean, maximum and minumum for the first 100 numbers in column 1 (0-100), the next (second) 100 numbers (101-200) in column 1, the third 100 numbers in column 1 (201-300), etc. Simular for all columns. I think I need sort of a loop to separate the matrix, because of the large deminsions of the matrix. How can I do this?</p>
  
  <p>So for example: 
  Matrix:</p>
  
  <p>A1 A2 A3 A4 A5</p>
  
  <p>B1 B2 B3 B4 B5</p>
  
  <p>C1 C2 C3 C4 C5</p>
  
  <p>D1 D2 D3 D4 D5</p>
  
  <p>E1 E2 E3 E4 E5</p>
  
  <p>F1 F2 F3 F4 F5</p>
  
  <p>Then I would like the mean, minumun and maximum of A1 B1 C1 and mean, minimum and maximum of D1 E1 F1. Simular for column 2 (A2 B2 C2) and (D2 E2 F2),3,4,5,6..etc</p>
  
  <p>regards,</p>
  
  <p>Vincent</p>