candgen

产生一个三分量地震图，有助于理解近场和远场的波场形态(Helps to understand the the wavefield morphology of the near-field and far-field to generate a three-component seismograms,)

给出了通过MATLAB设计FIR滤波器的程序，只需要输入滤波器类型和参数就能设计出特定滤波器，并产生DSP需要的数据，很有意义。(MATLAB is given through the FIR filter design process, only the type and parameters of input filter will be able to design a specific filter, and DSP have the data needed and meaningful.)

Kaiser Window program written in matlab for a given signal

this code detect skin of human body and every thing that is same as it

Kalman filter function that remove noise from speech

This model simulates and visualize an airforce flight, shwing its rotation in three dimensional representation

perturb and observe technique is used as mppt technique for photovoltaic system.

计算地震波的震中距和走时的的子程序，非常好用的子程序(Subroutine to calculate seismic epicentral distance and travel time, and very easy to use subroutines)

fir带通滤波器,可将不需要的频率成分的信号滤去(fir bandpass filter unwanted frequency components can be filtered signal)

simulink 采样系统的一个简单的例证，采样周期为0.1，使用了保持器(simulink sampling system, a simple example, the sampling period is 0.1, the use of retainer)