STA-LTA

基于有限体积法求解不可压缩流体的二维NS方程，包括结果图，可移植性好。(solving 2-D N-S equation based on FDM)

说明：  MUSIC算法 DOA（Direction Of Arrival）波达方向定位技术主要有ARMA谱分析、最大似然法、熵谱分析法和特征分解法，特征分解法主要有MUSIC算法、ESPRIT算法WSF算法等。 MUSIC (Multiple Signal Classification)算法，即多信号分类算法，由Schmidt等人于1979年提出。MUSIC算法是一种基于子空间分解的算法，它利用信号子空间和噪声子空间的正交性，构建空间谱函数，通过谱峰搜索，估计信号的参数。对于声源定位来说，需要估计信号的DOA。MUSIC算法对DOA的估计有很高的分辨率，且对麦克风阵列的形状没有特殊要求，因此应用十分广泛。(DOA (direction of arrival) positioning technology mainly includes spectrum analysis, maximum likelihood method, entropy spectrum analysis method and feature decomposition method. The feature decomposition method mainly includes music algorithm, ESPRIT algorithm, algorithm, etc. Music (multiple signal classification) algorithm, namely multi signal classification algorithm, was proposed by Schmidt In 1979. MUSIC algorithm is an algorithm based on subspace decomposition. It uses the orthogonality of signal subspace and noise subspace to construct spatial spectrum function, and estimates signal parameters through spectrum peak search. For sound source localization, DOA of signal needs to be estimated. MUSIC algorithm has high resolution for DOA estimation, and has no special requirements for the shape of microphone array, so it is widely used.)

说明：  仍工智能算法基于粒子群算法的优化程序，用与分类等其他他的地方也有其他的作用等着你们下载哦(atrificial nbnbnbnbnbnbnbnbnnbnbnnbnbnnbnbn)

分数延时的matlab代码，老外写的，很不错(Score latency matlab code written by a foreigner, it is good)

说明：  四种常见的归一化方法，归一化效果不错。应用在matlab环境下。(Four common normalization method, normalized results are good. Used in the matlab environment.)

基于李雅普诺夫稳定性模型参考自适应控制的参考程序(based on Lyapunov stability theory of model reference adaptive control)

说明：  ofdm系统的matlab仿真程序框架，包括信道编码等(Matlab simulation program framework of OFDM system, including channel coding and so on)

MATLAB设计对信号进行频谱分析和滤波处理的程序(MATLAB design of signal spectral analysis and filtering procedure)

说明：  前辈门的报告和自己的程序，吴镇扬老师的那本DSP上所有的实验matlab源码和问答题目的解答(The report and its predecessors door procedure, Zhen-Yang Wu teachers that all the experiments the DSP matlab source code and answers to quiz questions)

this file is optimization with genetic algorithm