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GA-of-genetic-algorithms
遗传算法原理及应用 遗传算法的基础应用，是遗传算法的基本知识(Principle and Application of genetic algorithm based on genetic algorithm applications, basic knowledge of genetic algorithms)
- 2011-05-07 17:03:15下载
- 积分：1
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5files
It is matlab coding.The coding is useful
- 2014-02-06 12:24:16下载
- 积分：1
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leastsq
matlab works codes and simulations
- 2012-02-02 21:44:51下载
- 积分：1
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v-blast-detectors-44
4*4MIMO系统V-blast系统，内含调制解调程序，接受算法包括ZF，MMSE，ML(4* 4MIMO system V-blast system, including modulation and demodulation process, acceptance algorithm includes ZF, MMSE, ML)
- 2021-04-26 19:18:45下载
- 积分：1
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rmsa
design of rectangular microstrip antenna using MATLAB
- 2009-04-11 20:10:08下载
- 积分：1
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turbo_source
基于 matlab仿真的turbo码源码,该源码仿真对程序员很有用处(Matlab simulation of the turbo code based on source, the source simulation is useful for programmers)
- 2010-05-06 18:20:44下载
- 积分：1
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Control_PID_Motor_Universal
it is an example for matlab in electrical applications
- 2013-02-13 00:28:50下载
- 积分：1
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chengxu
小波变换进行变速箱故障诊断
首先将s1和s2信号时域谱（s1代表维修前的振动信号，s2代表维修后的振动信号），画出来进行对比，会发现s1信号的振动幅值会比较高；然后对s1和s2分别进行小波分解并画出各层的时域谱，只对比s1和s2分后的最高时域谱，s2更加的具有周期性，且幅值较小，s2周期性不够明显，且振动过于密集。分析完时域谱后开始分析频谱，首先对原信号s1和s2fft转换，得到频谱图，如图，然后再对小波分析后高频部分进行fft转换，做出频谱图。对比后我们发现，在f 2375HZ出（也就是齿轮的啮合频率），s1信号频谱幅值会有急剧的升高，然后，其谐波的幅值也会增大。所以可以推断出该维修前的增速箱的齿轮可能出现问题。(Gearbox fault diagnosis based on wavelet transform s1 and s2 first time domain signal spectrum (s1 behalf of the vibration signal before maintenance, vibration signal s2 representative of repaired), drawn comparison, you will find a signal s1 vibration amplitude will be higher then s1 and s2 respectively wavelet decomposition and draw the layers of time-domain spectrum to only a maximum time domain spectroscopy s1 and s2 points after, s2 is more cyclical and smaller magnitude, s2 cyclical enough obviously, and the vibration is too dense. End domain spectral analysis after the beginning of the spectrum analysis, the first of the original signal s1 and s2fft conversion to give the spectrum, as shown, and then after the high frequency part of wavelet analysis fft transformation to make spectrum. We found that after the comparison, at f 2375HZ out (i.e. the gear mesh frequency), there will be a sharp increase in the amplitude spectrum of the signal s1, and then, the amplitude of the ha)
- 2017-01-17 19:18:02下载
- 积分：1
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Kmeans_test
说明： K-Means聚类算法，内附参考文献，亲测可用，性能良好，效果极为明显，完全适用于各种数据维度的数据集分类，欢迎下载使用。(K-Means clustering algorithm, pro-test available.)
- 2019-03-29 20:47:26下载
- 积分：1
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091120097
对高斯信道下的MATLAB仿真，还有锐利信道，还有些误码曲线，信噪比的统计(Gaussian Channels MATLAB simulation, there are sharp channel, and some error curve, the statistical signal to noise ratio)
- 2010-08-08 15:14:30下载
- 积分：1
