pp

Return matrix of all possible k indexes, it is C(n,k) variants

MD_MUSIC,多维MUSIC算法，测向算法，有工程意义，但运算量大。(MD_MUSIC，DOA，computational expense)

nuttall窗双谱线插值FFT算法实现电力谐波分析(electical harmonic analysis based nuttall window double-spectrum-line interpolation for FFT algorithms )

attached file contains matlab code

基于反向传播神经网络(Back Propagation, BP)的数据分类简单应用(Simple application of data classification based on Back Propagation (BP))

说明：  用MATLAB编制的一些简单的智能优化算法(Using MATLAB prepared some simple intelligent optimization algorithm)

用Matlab编写的求解高斯线型随机差分方程的离散扩展卡尔曼滤波程序。(Matlab prepared for the linear Gaussian stochastic differential equation expansion of discrete Kalman filter procedures.)

一个基于PC声卡和matlab的实时语音信号采集分析系统，带有界面图形，功能较完善，这是读研究生的时候，导师安排的项目编写的(A PC-based real-time sound and matlab voice signal acquisition and analysis system with a graphical interface, function better, which is in graduate school, I arranged for the preparation of project mentor)

FFT 实例 x=0.5*sin(2*pi*15*t)+2*sin(2*pi*40*t)。采样频率fs=100Hz，分别绘制N=128、1024点幅频图(FFT in Matlab example)

圆型限制性三体问题中三维Halo轨道三阶近似解的计算，适用于学术研究。(The calculation of Halo orbits in the circular restricted three-body problem.)