guodufenge

说明：  用于潮流和最优潮流计算的最新版本 对于初学者很有用(For optimal power flow calculation of trends and the latest version is useful for beginners)

加入重复控制，WgUnizA参数使用matlab实现智能预测控制算法，是国外的成品模型，基于互功率谱的时延估计，nfJZEzi条件最小均方误差（MMSE）的算法，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块。( Join repetitive control, WgUnizA parameter Use matlab intelligent predictive control algorithm, Foreign model is finished, Based on the time delay estimation of power spectrum, nfJZEzi condition Minimum mean square error (MMSE) algorithm, PV modules contain, MPPT module, BOOST module, inverter module.)

说明：  计算一个方柱的散射的波形，并求其RCS。方柱的网格总数是N=500个，时间步为1200步。网格尺寸为lamda/18,时间间隔是ddx/2*c，c为光速。脉冲源位于中心。方柱边长为7*lamda。并与相同尺度的球的散射场进行对比(Calculate the scattered waveform of a square column and find its RCS. The total number of grids of the square column is N=500 and the time step is 1200 steps. The grid size is lamda/18, the time interval is ddx/2*c, and c is the speed of light. The pulse source is at the center. The side of the square column is 7*lamda. And compare the scattering field of the ball of the same scale)

说明：  基于FXLMS算法的主动噪声控制，完成的是单频率的前馈双通道的主动噪声控制算法(Active noise control based on FXLMS algorithm, which completes a single-frequency feedforward dual-channel active noise control algorithm)

C code version of Matlab function fir1.m (lowpass only)

this documents will be useful to study about face recognition

matlab 的简单实例,大家有需要可以来下载(matlab simple demo)

case1 oversamplingcase1 oversampling

Image Enhancement 图像扩展，提高 基于matlab环境(Image Enhancement Image expansion, improve the environment based on matlab)

典型飞机目标的RCS仿真，内容丰富，分析较为仔细(Typical aircraft target RCS simulation, rich in content, more careful analysis)