Adaboost

说明：  简单的实现了weiner滤波的功能，可以用于信号处理，可以用(Simple implementation of the weiner filtering function can be used for signal processing)

ZEMAX是美国 Radiant Zemax 公司所发展出的光学设计软件，可做光学组件设计与照明系统的照度分析，也可建立反射，折射，绕射等光学模型，并结合优化，公差等分析功能，是套可以运算sequential及Non-Sequential的软件。(ZEMAX is a wonderful too for designing light .)

电动汽车充电站matlab模型，包含PWM整流模块、双向DC-DC充放电模块，采用matlab自带电池模型，供参考，希望有所帮助。(EV charging station models based on matlab.)

matlab中有关雷达的工具箱 有参考价值

bsxfun, 一個matlab中十分常用的函數. 可以快速地對matrix進行接位複合運算~~(bsxfun, a very commonly used in the matlab function. can quickly take place on the matrix for composite operator ~ ~)

说明：  系统辨识与MATLAB仿真程序，是学习系统辨识很好的参考资料和参考程序(MATLAB system identification and simulation program, is a good reference for learning system identification and reference procedures)

用镜像矩阵求出矩阵的QR分解（正交三角分解），并求解线性方程组，该方法不必选主元，但其计算过程非常稳定。也可用于求矩阵的广义逆和求解线性最小二乘问题。子过程QRDCMP用镜像矩阵求m*n矩阵A的QR分解，A=Q^TR,其中Q是m*m正交矩阵，R为m*n上三角矩阵；子过程QRBKSB用矩阵的QR分解求解线性方程组Ax=b，其中A为n阶非奇异方阵。(Matrix obtained with the mirror matrix QR decomposition (orthogonal triangular decomposition), and solving linear equations, the method does not have to choose the main element, but its calculation process is very stable. Can also be used to find the generalized inverse matrix and solving linear least squares problems. Sub-process of the mirror matrix QRDCMP m* n matrix A QR decomposition, A = Q ^ TR, wherein Q is a m* m orthogonal matrix, R is m* n upper triangular matrix subprocess QRBKSB a QR decomposition to solve the matrix linear equations Ax = b, where A is non-singular square matrix of order n.)

光纤布拉格光栅匹配解调法匹配光栅的反射谱的matlab实现程序，含二维图像(Fiber Bragg grating matching demodulation matching grating reflection spectrum matlab procedures, including the two-dimensional image)

说明：  可计算序列的信息熵、两个序列间的联合信息熵和互信息(This file can calculate the entropy, joint entropy and mutual information)

some functions for face recognition