dtmf_dec

比较实用的MATLAB 程序 需要的可以下载哦(The practical needs of the MATLAB program can be downloaded Oh)

对偶单纯形法matlab编程，有逐句的说明(simplex write)

ABCA algirithem step by step(algorithem of ABC)

在数学建模中国离散规划时用这个程序很好用(China in the mathematical modeling of discrete planning to use this program very easy to use)

说明：  0.618法、Fibonacci法、抛物线法最优化方法编程，并给出了具体的实例，详细的源程序(0.618 method, Fibonacci method, the parabolic law programming optimization method, and gives specific examples and detailed source)

这个是支持向量聚类机用matlab编译的主程序和部分子程序(this is clustering support vector machine Matlab Compiler part of the main program and subprogram)

一种求解信号DOA的方法。该方法首先将DOA的估计转化为MMV问题，然后采用联合稀疏约束将其转化为带稀疏约束问题的求解。(A method of solving signal DOA. Firstly, the DOA estimates into MMV problem then will be transformed into the solving of the problems with sparse constraint joint sparse constraints.)

非负矩阵分解NMF，发表在自然杂志上的的完整实现代码(Non-negative matrix factorization ，complete code)

对学习阵列信号有很大的帮助，对初学者很实用！(In learning array signals are of great help for beginners very useful)

清音的对数幅度谱，短时过零率，平均能量，基音周期(Voiceless logarithmic amplitude spectrum, short-term zero crossing rate, average energy, pitch period)