www.gusucode.com > 矩阵计算工具箱 - mctoolbox源码程序 > matrixcomp\show.m
function show(x) %SHOW Display signs of matrix elements. % SHOW(X) displays X in `FORMAT +' form, that is, % with `+', `-' and blank representing positive, negative % and zero elements respectively. format + disp(x) format