www.gusucode.com > Matlab动力系统和时间序列分析工具箱 > Matlab动力系统和时间序列分析工具箱/lab432/toolbox/hist_1D.m
function hist_1D(Y,k); % HIST_1D(x,k) plot histogram for vector x using k bins % by default k equal square root of time series length % % last modified 01.12.04 if nargin<2 k=ceil(length(Y).^0.5); end m=min(Y); M=max(Y); if m~=M X=m:(M-m)/k:M; hist(Y,X); else hist(Y) end