Trigonometric

park变换与park反变换，引入三相正弦输入，在模拟示波器端查看波形，能够得到期望的效果(park and Inv_park)

该程序是石川法计算齿轮啮合冲击载荷的matlab程序(The program is calculated Ishikawa gear shock loads matlab program)

MATLAB中单位脉冲信号和单位抽样序列的产生程序(MATLAB in the sampling unit and unit pulse sequence generation program)

使用FastICA算法，进行盲源分离，得出源信号。(FastICA algorithm used for blind source separation, arrive at the source of the signal.)

LFM信号通过匹配滤波的仿真仿真效果演示(demo of chirp signal after matched filter)

可以方便的调用这个函数，就能对已知数据进行插值。(err)

利用PDE神经网络进行图像复原，较好的保留了源图像的边缘。(The use of PDE neural network for image restoration, the better to retain the edge of the source image.)

my Acoustic Echo Cancellation (AEC) in matlab

用MATLAB(R)混合编程,给出了一种粒子模拟(PIC,CIC)方法中粒子云状态实时可视化的新方案,使得粒子的整体状态和运动趋势能够清晰的从绘出的图中直观的看出。(Using MATLAB (R) hybrid programming, given a particle simulation (PIC, CIC) method in real-time visualization of the particle cloud state' s new program, making the movement of particles and the overall state trend can clearly draw the figure from intuitive to see.)

基于卡尔曼滤波的MATLAB 扩展程序，可以供大家参考下(Kalman filter-based MATLAB extension, for your reference)