sig_sub_a

BCH 和RS级联编码及其解码 中间涉及到二进制转化(BCH and RS encode and decoder)

The OFDM based CODiT model.

matlab description unbalanced voltage

HBM实行快速傅里叶变换，这是谐波平衡法中的一个重要的环节(Harmonic Balance Method is a very useful method in solving rotor dynamics, and fast fourier transform is an important part in it)

说明：  自己编的线性天线m-file 相信还是有用的(linear antenna)

带阻滤波器，包括程序和一个实例，程序每句都有注释，这样更加易懂(Bandstop filter comprising an instance of the program, and the program has a comment sentence, so more understandable)

对于初学者很有帮助，程序我都运算过了，尺度熵，直接可以拿来用(very good)

DCT BASED COMPRESSION

This Matlab code implements Cauchy s steepest descent method using constant stepsize rule.

bessel函数求零点，给一个参数x,则可以求出x附近的bessel函数的零点。(bessel function of order zero, to a parameter x, you can find the bessel function of x near zero.)