quality-guided

用牛顿迭代法求方程 f(x)=x³ -x² -1=0 在x。=1.5附近的一个实根。取§=0.000001，取最大迭代数为60. (With Newton iteration equation for f (x) = x ³-x ² -1 = 0 in x. = 1.5 near the root of a real. Take § = 0.000001, take the largest number of 60 iterations.)

very uesful program about ofdm

MATLAB地震工具箱，包括地震勘探领域的常用算法，数据读取，剖面显示等(Seislab by matlab)

一种使用GMM（Gaussian Mixture Model）聚类方法,亲测，好使(A clustering method using GMM (Gaussian Mixture Model).)

对信号进行EEMD分解，比原先的EMD效果更好，能够分解出较好的本征模函数(EEMD the signal decomposition, works better than the original EMD, better able to factor out the intrinsic mode function)

turbo encoding and decoding using matlab

瑞利信道下四节点单中继网络中采用分层调制的误码率(the BER of hierarchical modulation in four node one rayleign networks in ralyleign fading channel )

the moramlizationof image in needed in various image processing applications here this code doing the same.

Final Code for Reed Solomon

21种特殊函数的数值计算的matlab代码，包括bessel函数，gamma函数，beta函数等(21 kinds of special functions matlab numerical code, including bessel function, gamma function, beta function, etc.)