Resizing-an-Image

This is a code for a Chebyschef filter

说明：  该程序用来实现语音的变调不变速，可以将男声变为女声或者反过来。(The program' s tone is not used for voice transmission, can be male, or turn into a female.)

Simulation of AR process

均匀光纤布拉格光栅的反射谱，simulink FBG(Uniform fiber Bragg grating reflection spectrum simulink FBG)

在matlab中编程实现的正交多项式最小二乘拟合函数,调用格式：a=zjzxec(x,y,m)(In the matlab programming in the orthogonal polynomial least squares fitting function, call format: a = zjzxec (x, y, m))

要点：电力电子器件，电力电子变流技术，变流电路的控制方法，变流技术的发展及其功能(yaodian:dianlidianziqijian,dianlidianzibianliujishu,bianliudianludekongzhjifangfa)

PSO-bp-MATLAB 4565467yty

soumekh的SAR成像源代码，非常翔实经典！(soumekh SAR imaging source code, very informative classic!)

FBDF RF YR YRYYR YRY YYRY RSTYM

说明：  四阶龙格库塔法解内弹道方程，具有很好的精度，程序通俗易懂(Fourth-order Runge-Kutta method solution trajectory equation for interior_ballstic,)