APF

Matlab中提供了一种快速实现多项式拟合的方法函数polyfit()函数， 其格式：p=polyfit(x,y,n)其中x，y为样本向量，n为拟合的多项式的项数。下面拟f(x)=sinx+x,在区间【-3,3】上以0.5为间隔进行拟合。(Matlab provides a fast way to achieve polynomial fitting function polyfit () function, The format: p = polyfit (x, y, n) where x, y as the sample vector, n is the number of items of polynomial fitting. The following proposed f (x) = sinx+ x, the interval-3,3】 【intervals on the order of 0.5 to fit.)

Antenna near conducting cylinder-Analytic and Numeric(FDTD)

简单的自适应PID控制 matlab 仿真(Simple adaptive PID control matlab simulation)

有限时域差分算法Matlab程序，用于计算场强分布。(finite time domain finite difference algorithm is used to calculate the field intensity distribution)

matlab搭建的永磁同步发电机模型，能够运行，matlab数据模型，永磁直驱同步发电机模型(permanent magnet synchronous generator model matlab built, able to run, matlab data models, direct drive permanent magnet synchronous generator model)

自己编写的伯德图、尼奎斯特图、根轨迹图的Matlab绘图程序，虽然小、简单，却很实用。便于大家教学中分析习题。(I have written Byrd map, Nyquist diagram, root locus diagram of the Matlab graphics program, although small, simple, very practical. Facilitate the analysis of U.S. teaching exercises.)

计算系统瞬态性能指标（稳态误差允许正负2％） (computing system transient performance indicators (steady-state error of plus or minus 2% allowed))

quadrature amplitude modulation without using inbuilt functions and in rayleigh channel

利用ann预测北京公交——2005年的客运量，这里的客运量只包括北京公交总公司承担的客运量，不包括地铁的客运量(This program is useful to forecaste the ridership of Beijing public transportation )

主成分分析法，包含说明文档和5个MATLAB文件(Principal component analysis, including documentation and 5 MATLAB files)