天线近场到远场的变换 NF2FFv0.3.1

File that given the data to cluster and the bandwith returns the number of clusters, its centroids and its distributions

function g=nonlineareq(x) Here is an example of nonlinear system that can be solved by using the Matlab command "fsolve" written in the file called "solution.m" (see quasi-Newton or Levenberg-Marquardt methods). g(1)=x(1)-4*x(1)*x(1)-x(1)*x(2) g(2)=2*x(2)-x(2)*x(2)+3*x(1)*x(2)

μ律PCM编码，小信号放大，大信号缩小，非均匀量化实现的一种方式，实用。(μ-law PCM coding, small signal amplification, large signal narrow, one way to achieve a non-uniform quantization, and practical.)

对图像运用zernike矩提取轮廓和图像重构(code)

machine learning-optimiztion

Qam modulation effective matlab code

一个小波包分解重构函数，用于振动信号的故障诊断(A wavelet packet decomposition and reconstruction functions for fault diagnosis of the vibration signal)

利用小波变换在汽车变速齿轮点蚀故障诊断的应用(Wavelet transform automotive transmission gears pitting fault diagnosis in the application)

Matlab的使用手册，对于初学者很有帮助(Matlab' s manual, very helpful for beginners)

matlab仿真qpsk在高斯信道和瑞利衰落信道下的误码率,做的还不错 (qpsk matlab simulation in AWGN channel and Rayleigh fading channel bit error rate, doing pretty good)