function y=devi(x) %return the sigma of x d_mu=mean(x); d_m2=mean(x.*x); y=sqrt(d_m2-d_mu^2);
mean 源代码
Mean技术,作为现代电子设计中的关键统计方法之一,广泛应用于信号处理、数据分析及系统性能评估等领域。掌握Mean计算不仅能够帮助工程师们更准确地理解数据分布特性,还能有效提升产品测试与优化效率。本页面汇集了130个精选资源,涵盖理论讲解、实战案例分析等多方面内容,是电子工程师深…
%************************************************************************************* % This function pertains to the ad…
function [fm,B]=locfreq(sig); %LOCFREQ Frequency localization caracteristics. % [FM,B]=LOCFREQ(SIG) computes the frequency localiz…
function [tm,T]=loctime(sig); %LOCTIME Time localization caracteristics. % [TM,T]=LOCTIME(SIG) computes the time localization % ca…
t = 0:0.001:0.6; x = sin(2*pi*50*t); y = x + 2*randn(size(t)); plot(1000*t(1:50),y(1:50),1000*t(1:50),x(1:50)); title('Signal …
function[y1 y2]=tongji(x) % 求数集x的均值 和实验方差 y1=mean(x); y2=std(x);
/* BPSK BINARY SYMMETRIC CHANNEL SIMULATOR */ /* Copyright (c) 1999, Spectrum Applications, Derwood, MD,…
clc clear all close all epoch=1000; learn=0.5; hidden_units=10; sigma=1; rand('seed',123456); x=(-10:1:10); % m=[-8 -4 0…
function Yd = svmSim(svm,Xt) % ------------------------------------------------------------% cathe = 10e+6; …
function Yd = svmSim(svm,Xt) % ------------------------------------------------------------% cathe = 10e+6; …