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gatsp1
利用遗传算法计算 遍历多个城市 行走路程最小问题(Genetic algorithm to calculate the minimum distance problem of many cities all over)
- 2011-05-19 15:30:45下载
- 积分：1
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example4_6
：滤波
fs=400 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=5 时间窗大小
t=0:ts:T (hf1=zeros(1,N)
hf1(f<=B1&f>=-B1)=1
y1=hf1.*fftshift(y)
figure
subplot(211)
plot(f,abs(fftshift(y))/N,f,hf1, r-- )
axis([-fs/2,fs/2,0,1.2])
title( 原信号频谱 )
xlabel( f /Hz )
subplot(212)
plot(f,abs(y1)/N)
title( 低通滤波，截止频率90Hz )
xlabel( f /Hz ))
- 2010-05-25 20:58:05下载
- 积分：1
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xiaoshiju
我们可以对一个信号,采用不同的消失矩的小波函数来分解,就可以更加感性的了解它..(We can be a signal to a different vanishing moments of wavelet function to decompose, can be more emotional about it ..)
- 2010-11-06 18:32:45下载
- 积分：1
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curvelab
CurveLab is a collection of Matlab and C++ programs for the Fast Discrete Curvelet
Transform in two and three dimensions.
- 2011-12-01 13:47:38下载
- 积分：1
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example
华氏温度(TF)、摄氏温度（TC）、开氏温度（TK）、兰金温度（TR）之间的换算(Fahrenheit (TF), Celsius temperature (TC), Kelvin temperature (TK), the translation between the Rankine temperature (TR))
- 2012-10-29 20:49:49下载
- 积分：1
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solve-Sudoku
用来解数独游戏的程序，适合matlab入门者学习参考。(The program to solve Sudoku.)
- 2013-11-21 21:11:26下载
- 积分：1
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findFatigueeye
用matlab检测视网膜眼底图像，达到自动识别视网膜病变(Detection of retinal fundus images using matlab to achieve automatic identification retinopathy)
- 2013-12-09 15:47:13下载
- 积分：1
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psd_eatmation
说明： 实现信号的功率谱估计，AR,MUSIC,FFT,周期图法(Achieve signal power spectrum estimation, AR, MUSIC, FFT, periodogram)
- 2010-04-18 22:49:51下载
- 积分：1
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mimo-transmission
模拟信号在多天线下传输的整个过程，包括调制、过信道、解调、计算误码率等(The analog signal in a multiple antenna transmission the entire process, including modulation, over a channel demodulation, calculate the error rate)
- 2013-10-29 10:50:42下载
- 积分：1
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Matlab-stduy
自学Matlab必备的60个小程序代码，有助于快速了解掌握Matlab.(60 small self study Matlab code .)
- 2014-11-23 17:54:17下载
- 积分：1
