rlocmult

通过双线性插值算法实现图像旋转，图像可以是灰度图也可以是RBG图像(Image rotation )

for calculating circle sector

觉得很好的一个Matlab程序想和大家一起分享，互相学习。(A Matlab program feel good and you want to share, learn from each other.)

三相三线制两电平APF数学模型的MATLAB编程实现，输入为三桥臂的开关函数，输出为三相电流和直流侧电压(Three-phase three-wire APF system for the two-level mathematical model of the MATLAB programming)

MATLAB6.5辅助优化设计与计算,飞思研发中心编著，电子工业出版社。2003.1(MATLAB6.5 assisted design and optimization, the idea fly produced research and development centers, electronic publishers. 2003.1)

在自适应控制中，用Matlab算法实现M 序列及其逆序列的产生(In adaptive control, the algorithm using Matlab M-sequence and reverse sequence generation)

利用保留交叉验证(hold-out)的特征选择，有筛选排序的功能，并最终可以输出对应特征下标。(The use of cross-validation reserved (hold-out) feature selection, there is sort of filtering function, and eventually you can output the corresponding feature subscript.)

几个地震勘探用的雷克子波小程序，有正常相位以及最小相位的子波。(Several seismic waves used Leike Zi applet, a normal phase and minimum phase wavelet.)

matlab一些典型例程，供初学者使用，互相学习啊，(matlab some typical routines, for beginners to use and learn from each other, ah,)

说明：  简单的小波包分解和重构单路信号，包括求小波的能量熵(Wavelet Packet Analysis)