exam8_7a.m

在TI的CCS环境下用C语言编写的lms算法,已经通过测试

%************************************************************************
% FILE NAME:  exam8-7a.m
%   This routine plots the error surface of MSE, Figure 8-4a
%************************************************************************
clear;
[w0 w1]=meshgrid(-24:2:24,-24:2:24);
error=0.34-0.6.*w0-w1+w0.*w0+w1.*w1;
mesh(w0,w1,error);
grid;
title('Error Surface'); xlabel('w0'); ylabel('w1'); zlabel('MSE');