frame2d

MATLAB程序，针对图片翻转变换，简单有效(MATLAB programs for image flip transformation, simple and effective)

均匀圆阵模式空间下用music法和平滑的music估计DOA(Under the Uniform Circular Array with music pattern space law and the smooth music DOA estimation)

基于粒子群算法的PID控制器优化设计matlab代码(PID TUNER using PSO matlab code)

alpha稳定分布概率密度函数产生，应用于水声环境中混响噪声信号概率密度的建模，以便于研究水下信号传输(alpha stable distribution probability density function generator, used in underwater acoustic environment reverberation noise signal probability density modeling, in order to study the underwater signal transmission)

教授 Andrew Ng 的maching learning 课excise1答案(the answer of the maching learning teaching by Andrew Ng )

线性阵列在近场区域运用MVDR算法定位噪声源，里面有几种简单的算法(Linear arrays use MVDR algorithm to locate noise sources in near field. There are several simple algorithms in it.)

Interactive music visualization

采用经典的阴性选择算法N-NSA，用IRIS数据集对算法进行耐受和检测，检测器半径固定不变，检测效率不高，因此需要采用变半径的方法检测(The negative selection algorithm using the classical N-NSA, with the IRIS data set of algorithms for tolerance and detection, the detector radius is fixed, detection efficiency is not high, requiring the use of variable radius method to detect)

scatterfield matlab code simulation...

经验模式分解例程.开源,C和matlab混合编程(Empirical mode decomposition routines. Open source, C and matlab mixed programming)