ltfat-0.94

语音信号处理矢量量化的LBG算法，又称K-mean 算法(in speech signal process vector quantization technology using LBG algorithm with matlab language)

说明：  可以实现有理数倍采样率转换，并有输入输出结果分析，比较(multirate)

一个传递函数利用子空间建模并验证的程序，适用于预测控制相关建模(A transfer function using the sub-space modeling and verification procedures)

在matlab中按数量随机生成球形骨料，程序简洁易懂。(Matlab randomly generats sphere by quantity)

用于主成分分析的源码，由例子可以直接了解PCA的步骤方法(Principal component analysis of the source code used by the example of the method can be directly aware of the steps of PCA)

SOR法解Poisson方程，通过迭代输出结果并画图，结果包含迭代步数以及无穷范数(Solution of Poisson equation by SOR method, iterative output results and drawing, the result contains iteration step number and infinite norm)

特征空间方法是现代谱估计的重要方法之一。针对噪声中的复正弦信号的模型，通过特征矢量的方法进行信号空间的分解。通过将信号空间分解为谐波信号空间和噪声信号空间这两个相互正交的空间的方法进行谱估计。Pisarenko,Music,ESPRIT算法都是这一类方法的重要算法。我们通过对不同算法进行比较分析不同算法在各种状况下的表现性能。并针对ESPRIT算法的各种改性和提升进行对比和测试。(Feature space is one of the modern spectral estimation method. Complex sinusoidal signal for the noise model, by the method of the feature vector for the decomposition of the signal space. By decomposition of the signal space to the space harmonic signal and the noise signal space, the method of the two mutually orthogonal spatial spectrum estimation. Pisarenko, MUSIC, ESPRIT algorithm is an important algorithm of this type of method. Different algorithms, our comparative analysis of the performance of different algorithms performance under a variety of conditions. And for a variety of modification and upgrading of the ESPRIT algorithm to compare and test.)

最优控制教程，里面详述了不同最优控制方法的解决方法(Optimal control tutorial)

详细描述了在LTE中用到了OFDM技术，对于LTE初学者有很大的帮助。(Described in detail in the OFDM technology used in LTE, the LTE is very helpful for beginners.)

数字信号处理的matlab实现，包括滤波，小波，fft，sfft等.(matlab of data processing like fft,sfft,wavelet.)