神经网络(已知自变量关系)

关系如下:

代码清单:

clc
clear all
%载入数据
data = xlsread('test3_data.xlsx');
%绘制数据点
sample = data(20:23,1:2); % 每一行的前两个代表一个数据点
label_y1 = data(20:23,3);
label_y2 = data(20:23,4);
label_y3 = data(20:23,5);
label_y4 = [-1,1,1,-1];
x1=sample(:,1);
x2=sample(:,2);
subplot(2,2,1);draw(sample, label_y1);title('与');
subplot(2,

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转载自blog.csdn.net/m0_53229990/article/details/128991479