freesparseLU

EM 算法是Dempster，Laind，Rubin于1977年提出的求参数极大似然估计的一种方法，它可以从非完整数据集中对参数进行 MLE估计，是一种非常简单实用的学习算法。这种方法可以广泛地应用于处理缺损数据、截尾数据以及带有噪声等所谓的不完全数据，可以具体来说，我们可以利用EM算法来填充样本中的缺失数据、发现隐藏变量的值、估计HMM中的参数、估计有限混合分布中的参数以及可以进行无监督聚类等等。(EM algorithm is a method for maximum likelihood estimation of parameters proposed by Dempster, Laind and Rubin in 1977. It can estimate parameters from incomplete data sets by MLE. It is a very simple and practical learning algorithm. This method can be widely used in dealing with the so-called incomplete data such as defective data, censored data and noisy data. Specifically, we can use EM algorithm to fill missing data in samples, find hidden variable values, estimate parameters in HMM, estimate parameters in finite mixed distribution, and so on. Unsupervised clustering and so on.)

Algorithm of taylor galerkin algorithm written in MAtlab

仿真BPSK（Binary Phase Shift Keying）载波调制信号在AWGN（加性高斯白噪声AWGN(Additive White Gaussian Noise)）信道下的误码率和误比特率性能，并与理论值相比较。(Simulation of BPSK (Binary Phase Shift Keying) modulation signal in AWGN (additive white Gaussian noise AWGN (Additive White Gaussian Noise)) under the channel bit error rate and bit error rate performance, and compared with the theoretical value.)

This function is easy to use, logical, and does exactly what it says it will. I am very happy with it.

这是一个关于用matlab仿真ofdm发射机的程序(This is a matlab simulation ofdm transmitter on the use of the procedure)

低通滤波器的实现，内含输入信号的频谱分析，以及滤波输出后的频谱分析。(Low to filter whose input signal, including the spectral analysis and output of the spectral analysis. )

改变电枢磁通调节直流电机的转速，在simulink中实(The magnetic speed regulating DC motor simulation source code)

冈萨雷斯第二版书+答案+Matlab版的代码(The Consadole Juarez second edition of the book+ answer+Matlab version code)

最简单的CA（元胞自动机），一点不同是这里的元胞取值并不是离散的，而是连续的。(the easiest CA algorithm)

利用matlab设计带通滤波器。很实用。编译通过。思路来自期刊论文(matlab bandpass filter)