fdtd42

计算高斯-勒让德求积，直接调用函数即可。(Calculate the Gauss-Legendre quadrature.)

说明：  设计巴特沃斯型、椭圆、切比雪夫数字低通滤波器，并对加入噪声的图像进行滤波(design Buttetworth、cheby1 and ellip LF,and use these filters in image processing.)

this is an PFC demo file3.

errorbar errorbar errorbarerrorbar.m(errorbar errorbar )

蔡氏混沌电路的控制，主要有线性控制，非线性控制，微分控制，等其他控制，完整的程序和方程。(Chaotic circuit control, linear control, nonlinear control, differential control, and other control, complete the procedures and equations.)

某设备点火信号的时序生成时序程序，可用于时序生成设计参考(An ignition timing signal generating device timing procedures can be used to generate a timing reference design)

说明：  常用MATLAB程序 看看程序就知道了 (program is for MATLAB)

本程序是一般PD雷达的套完整的仿真程序，包括脉压，MTD，CFAR等过程。(This procedure is generally complete set of PD radar simulation program, including pulse pressure, MTD, CFAR and other processes.)

very fantastic idea to share

同步压缩变换时频分析，大家可以试一试试试(Synchronous compression transform time-frequency analysis, we can try it)