代码搜索：小样本
找到约 10,000 项符合「小样本」的源代码
代码结果 10,000
www.eeworm.com/read/156525/11795419
m mazi.m
close all
clear all
echo on
a=randn(1,500);%信号样本序列
n=64;
[sqnr,a_quan,code]=u_pcm(a,64);
pause %按任意键可看到信号量化噪声比
sqnr
pause %按任意键可看到前5个输入值
a(1:5)
pause %按任意键可看到前5个量化值
a_quan(1:5)
pause %按
www.eeworm.com/read/345541/11809513
m income2.m
[rows,cols]=size(age_2);
%类标号属性为yes 和 no.
%首先计算出给定样本所需的期望信息。
J=4;K=1;
no_num=0;
income_no_num1=0;income_yes_num1=0;
income_no_num2=0;income_yes_num2=0;
income_no_num3=0;income_yes_num3=0;
for
www.eeworm.com/read/345541/11809521
m age.m
[rows,cols]=size(client);
%类标号属性为yes 和 no.
%首先计算出给定样本所需的期望信息。
J=5;K=1;
no_num=0;
age_no_num1=0;age_yes_num1=0;
age_no_num2=0;age_yes_num2=0;
age_no_num3=0;age_yes_num3=0;
for I=1:rows
if
www.eeworm.com/read/345541/11809534
m income3.m
[rows,cols]=size(age_3);
%类标号属性为yes 和 no.
%首先计算出给定样本所需的期望信息。
J=4;K=1;
no_num=0;
income_no_num1=0;income_yes_num1=0;
income_no_num2=0;income_yes_num2=0;
income_no_num3=0;income_yes_num3=0;
for
www.eeworm.com/read/345441/11815405
m bpnet.m
% 采用动量梯度下降算法训练 BP 网络。
% 训练样本定义如下：
% 输入矢量为P,目标矢量为t= [-1 -1 1 1]
close all
clear
echo on
clc
% NEWFF——生成一个新的前向神经网络
% TRAIN——对 BP 神经网络进行训练
% SIM——对 BP 神经网络进行仿真
pause
%? 敲任意键开始
www.eeworm.com/read/211792/15173707
m mu_mazi.m
clear all
close all
echo on
a=randn(1,500);%信号样本序列
n=64;
mu=255;
[sqnr,a_quan,code]=mula_pcm(a,n,mu);
pause %按任意键可看到信号量化噪声比
sqnr
pause %按任意键可看到前5个输入值
a(1:5)
pause %按任意键可看到前5个量化值
a_quan(1
www.eeworm.com/read/211792/15173711
asv mazi.asv
close all
clear all
echo on
a=randn(1,500);%信号样本序列
n=128;
[sqnr,a_quan,code]=u_pcm(a,64);
pause %按任意键可看到信号量化噪声比
sqnr
pause %按任意键可看到前5个输入值
a(1:5)
pause %按任意键可看到前5个量化值
a_quan(1:5)
pause %
www.eeworm.com/read/211792/15173718
m mazi.m
close all
clear all
echo on
a=randn(1,500);%信号样本序列
n=64;
[sqnr,a_quan,code]=u_pcm(a,64);
pause %按任意键可看到信号量化噪声比
sqnr
pause %按任意键可看到前5个输入值
a(1:5)
pause %按任意键可看到前5个量化值
a_quan(1:5)
pause %按
www.eeworm.com/read/202381/5051966
txt source.txt
Begin{一个略去输入输出的程序样本例子}
Integer height;
Integer radius1,radius2,radius3;
Real area1,area2,area3;
area1=2*3.14*radius1*(radius1+height);
area2=2*3.14*radius2*(radius2+height);
area3=2*3.14
www.eeworm.com/read/289252/3991882
m opt28_2c.m
function [c, ceq, K1,s] = mycon(x, s)
% 初始化取样区间
if isnan(s(1, 1)),
s = [2 2];
end
% 样本集
w1x = 1:s(1,1):100;
w1y = 1: s(1, 2):100;
[wx,wy]=meshgrid(w1x,w1y);
%
% 半无限约束
K1=sin(wx*x(1)).*co