spy2.m 1.0

This is another "spy"-function which, instead of MATLAB's spy function draws each element in a matrix as a square, which makes it much easier to see where each element in the matrix is located.The syntax is: SPY(M[,COLOR]).SPY2(A) where A is a matrix, will plotthe matrix with color codes.Elements containing NaN or Inf will becounted as non-zero but will bedisplayed as zero elements. SPY2(A,COLOR) will plot zero elementswith white color and nonzero elementswith black color.Elements containing NaN or Inf will becounted as non-zero and will also bedisplayed as non-zero elements. The displayed matrix will have sidesproportional to the number of elementsin each row/column.If the matrix contains complex numbers,only the real part will be displayed.NB! For matrix sizes > 400 x 400, it will be hard to see the elements if you don't increase the figure size.more programs/toolboxes can be found at:http://www.etek.chalmers.se/~e8rasmus/eng/...b_programs.html

Requirements:	No special requirements
Platforms:	Matlab
Keyword:	Black,  Displayed,  Elements,  Nonzero,  Number,  Proportional,  Rowcolumn,  Sides,  Spy Acolor,  White
Users rating:	0/10