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Spectr
简单的spectra分析程序，可以简单的画出结果图(Spectra analysis of simple procedures, you can simply draw the results of Figure)
- 2009-04-10 00:22:36下载
- 积分：1
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kf
卡尔曼滤波在MATLAB上的实现，本例子是常数型卡尔曼(Kalman filter implemented in MATLAB, and this example is the constant Kalman)
- 2014-10-19 21:50:28下载
- 积分：1
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MMSE-PIC
VBAST MIMO的一些有用程序 希望对大家有所帮助trellis MMSE(VBAST MIMO useful codes and mMSE performance
)
- 2013-05-08 20:21:40下载
- 积分：1
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shuangkui002
双馈电机控制仿真模型模型 矢量控制 现代控制(Double-fed motor control model)
- 2013-08-24 10:53:55下载
- 积分：1
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qpskmod
QPSK modulation in Rayleigh channel
- 2013-09-19 20:32:55下载
- 积分：1
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实验代码
由于卫星与用户接收机二者的连线方向上存在相对运动，因此引起了载波和伪码的多普勒效应，再加上接收机晶体震荡频率漂移和卫星时钟频漂等原因。接收机实际接收到的卫星载波中心频率一般不再等于信号被发射时的标称频率，这就需要接收机在载波频率一维对信号进行搜索。同时，由于卫星到接收机的距离时刻变化，加上接收机始终相对于GPS时间的偏差又并不固定，因而接收信号的伪码相位值也在改变，所以接收机也要在码相位一维对信号进行搜索。扩频信号的捕获是一个对目标信号频率域和相位域进行的二维搜索过程。(Because of the relative motion between the two of the satellite and the user receiver, the Doppler effect of the carrier and pseudo-code is caused, and the frequency drift of the oscillation of the receiver crystal and the frequency drift of the satellite clock are added. The frequency of the satellite carrier center that the receiver actually receives is generally no longer equal to the nominal frequency of the signal being transmitted, which requires the receiver to search the signal in one dimension of the carrier frequency. At the same time, because the distance between the satellite to the receiver is changed, the deviation of the receiver always relative to the GPS time is not fixed, so the pseudo code phase value of the received signal is also changing, so the receiver also searches for the signal in the code phase. The acquisition of spread spectrum signal is a two-dimensional search process for the frequency domain and phase domain of the target signal)
- 2018-06-27 08:59:05下载
- 积分：1
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chapter15_0
svm 的参数优化，利用交叉验证法选择最优参数c g，最终提高训练集的分类准确率,更好的提高分类器性能(Svm parameter optimization, the use of cross-validation method to the optimal parameter c g, and ultimately improve the training set classification accuracy，better improve the classifier performance)
- 2017-05-23 20:38:38下载
- 积分：1
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catmap
arnold cat 映射实验，观察其迭代次数与置乱效果的关系，这是图像加密的典型算法(arnold cat mapping experiments to observe the number of iterations and the scrambling effect relationship, which is a typical image encryption algorithm)
- 2021-04-13 14:28:56下载
- 积分：1
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MLP
Online identify the plant dynamic by using intelligent architectures here using MLP architecture neural network for the plant.
- 2010-05-22 23:04:31下载
- 积分：1
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Wavelet_Su
Wavelet transform ( CS)
- 2014-10-24 01:54:57下载
- 积分：1
