Draw grpah of a function on matrix

FCN2MAT Convert user-defined single-valued function to matrix

Description

Convert user-defined single-valued function to matrix.

FCN2MAT is used to 'draw' the graph of a single-valued function on a matrix.

You can 'plot' a function f(x) on a matrix.

The image above is the output of the following:

   [ grph,approx ] = fcn2mat('sin(x)*cos(2*x)',-6,6,0.03,3,0.03,-2,2);
  imshow(approx)

• MATLAB release: MATLAB 7.10 (2010a)