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www.eeworm.com/read/160223/10555145
m quake_demo.m
%% Loma Prieta Earthquake
% This demo shows how to analyze and visualize real-world earthquake data.
% The file QUAKE.MAT contains 200Hz data from the October 17, 1989 Loma Prieta
% earthquake in t
www.eeworm.com/read/160223/10555174
asv sunspots.asv
% This demonstration uses the FFT function to analyze the variations in sunspot
% activity over the last 300 years.
% Sunspot activity is cyclical, reaching a maximum about every 11 years. Let's
%
www.eeworm.com/read/278209/10559668
m td_nmvf.m
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Td_nmvf.m - Plots total developed torque(TTd) vs speed(nm)
% for variable frequency induction motor operation.
www.eeworm.com/read/278209/10559672
m phasemmf.m
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% phasemmf.m - Determines air gap mmfs for a p-pole, 3-phase
% stator winding with integer slots/pole/phase.
%
www.eeworm.com/read/352274/10567430
m fftdemo.m
%FFTDEMO Demonstrate use of FFT for spectral analysis.
% Copyright (c) 1984-94 by The MathWorks, Inc.
clf reset
echo on
clc
% This example shows the use of the FFT function for spectral
% a
www.eeworm.com/read/278048/10578474
m ofdmguifn.m
function OFDMguiFn(action)
% Consolidates all of the GUI callbacks into one main function
stringArray = [...
% Slide 1
'Welcome to the basic OFDM (Orthogonal Frequency '...
'Division Multipl
www.eeworm.com/read/352043/10586821
m stdpf.m
% 一维particle滤波
% Process function:
% x(t) = x(t-1)./2 + 25*x(t-1)./(1 + x(t-1).^2) + 8*cos(1.2*t) + w(t);
% w(t) is obey to the Guass distribution N(0,1)
%
% Measurement function:
% y(t) = (
www.eeworm.com/read/277957/10590993
m exa1_33.m
% exa1-33_sinc.m for example 1-33
% sinc function
clear all;
x=linspace(-6,6);
y=sinc(x);
plot(x,y)
www.eeworm.com/read/159906/10591234
m 6-18.m
L = linspace(0,2.*pi,6);
xv = cos(L)';yv = sin(L)';
xv = [xv ; xv(1)];
yv = [yv ; yv(1)];
%设定多边形
x = randn(250,1);
y = randn(250,1);
www.eeworm.com/read/422984/10595016
m work.m
N=500; %%%序列的点数
A= rand(1,N); ....... a:= 1.73*randn(500,1)
%%产生500个随机值(噪声),其均值在0.5左右,方差在0.08左右,因此要将其调整为均值为0,方差为3的序列
average=mean(A); %%求均值
for i=1:N
A(i)=A(i)-average;