engine3_mode

Program to calculate the impulse response of ideal filters that illustrate the gibbs fenomenon.designing filters by windowing method and seing impulse and frecuency respons of filters and checking response by incresing the number of elementos fenomenon of gibbs.

瑞利散射光强度的计算，随着角度入射波长的变化(Rayleigh scattering)

PSO Simple algorithm for optimization

用C语言编写的matlab异步电机矢量控制例程(Using C language Matlab vector control of asynchronous motor programmes )

契比雪夫数字滤波器对心电信号进行数字滤波，采用零相位数字滤波，比较好的去处了基线漂移，比较适合于ST段的检测(the source program is about digital filter of Ecg signal ，we design a Chebyshev digital filter，we are satisfied about the results， succeeding in removing the baseline driftso be glad to share with you，)

phase measurement unit PMU

大学老师的课件，讲解怎么使用matalbe的进行仿真(University teachers courseware, explaining how to use the simulation MATALBE)

振动信号的预处理消除趋势项（最小二乘法消除多项式.）(Pretreatment to eliminate vibration signal Trend (least squares method to eliminate polynomial.))

说话人识别、声纹识别 MATLAB程序及清单(SPEAKERID)

用快速傅立葉轉換來求出訊號頻譜的練習過程，並舉一個實例:用FFT來算方形孔徑的遠場繞射(Exercises of the signal spectrum is obtained using a fast Fourier transform FFT to count the the square aperture far-field diffraction)