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pisa
在计算机上产生一组实验数据，首先产生一段零均值白噪声数据u（n）,令功率为 ，让u(n)通过一个三阶FIR：
得到y(n). .y(n)上加三个实正弦信号f1’=0.1,f2’=0.25,f3’=0.26调整 和正弦信号幅度信噪比大致为10dB,50dB,50dB. (1) 令N=256,描绘xn波形；
(2)得出真实功率谱密度 .
(3) 利用此实验数据Pisarenko谐波分解法估计该实验数据的正弦频率及幅度。
(On the computer to generate a set of experimental data, first generate a zero mean white noise data u (n), so that power, let u (n) through a third-order FIR: get y (n).. Y (n) added three real sinusoidal signal f1 ' = 0.1, f2' = 0.25, f3 ' = 0.26 and sine signal amplitude adjustment signal to noise ratio is approximately 10dB, 50dB, 50dB. (1) that N = 256, depicted xn waveform (2) the true power spectral density obtained. (3) using this experimental data, Pisarenko harmonic decomposition method to estimate the experimental data of the sinusoidal frequency and amplitude.)
- 2010-10-22 11:17:41下载
- 积分：1
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mid_filt
对一个mat文件中的数据进行滤波后再进行奇异值分解降噪。奇异值降噪方法参考附件中的文献(filtering the data with medfilter and SVD(singular value decomposition))
- 2011-05-30 16:54:17下载
- 积分：1
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assign2
tsp using genetic agorithm
- 2014-11-07 15:04:21下载
- 积分：1
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goldseg
gold 是用Matlab编写的代码 很好用啊 大家顶
- 2009-04-07 21:36:31下载
- 积分：1
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isodata
matlab isodata聚类算法重要函数四个，涵盖了isodata聚类算法的中心内容(clustering algorithm matlab isodata important functions four, covering the central elements isodata clustering algorithm)
- 2013-11-19 21:41:56下载
- 积分：1
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lem
LEM-3D-MATLAB,不错的代码，希望有所帮助(Lattice Boltzmann Method )
- 2012-11-20 22:19:58下载
- 积分：1
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mpc-for-wind-smoothing
MPC模型预测控制算法应用在风电场功率波动平抑的典型案例，参考意义(The MPC model predictive control algorithm is applied in the typical case of wind farm power fluctuations )
- 2013-04-06 13:59:07下载
- 积分：1
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distortiontest
正弦信号加载2 的白噪声后的功率频谱图以及加载后的失真度计算(Sinusoidal signal loading of 2 white noise power spectrum and the calculated distortion after loading)
- 2013-10-31 18:29:02下载
- 积分：1
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figure6
相控阵雷达的MIMO的仿真,对于雷达中的仿真(MIMO simulation of phased array radar, radar simulation)
- 2013-04-15 19:56:59下载
- 积分：1
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Entropy_measures
熵值计算的matlab 程序包括样本熵，近似熵，条件熵等(Matlab program for entropy calculation Including sample entropy ,approximate entropy,conditional entropy and so on.)
- 2018-01-20 19:41:42下载
- 积分：1
