permutes

信息论中各种熵的matlab实现，其中包括自信息量，互信息量，条件熵，联合熵，冗余度等等的计算。(various information theory entropy Matlab achieved, which include the volume of information, mutual information, the conditional entropy, Joint entropy, and so on the redundancy terms.)

说明：  非线性最小二乘优化问题以误差的平方和最小为准则来估计非线性静态模型参数的一种参数估计方法。设非线性系统的模型为y=f(x，θ)，常用于传感器参数设定。(64/5000 A parameter estimation method based on the minimum sum of squares of errors. Suppose that the model of the nonlinear system is y=f(x,), which is commonly used for sensor parameter setting.)

MATLAB的绘图码和讲义，列举了该软件中的各种绘图命令。(MATLAB code and drawing notes, citing the software in a variety of drawing commands.)

matlab编写的熵权代码，很实用的东西(Entropy matlab code written, very practical things)

空时自适应 清华大学学术专著_空时自适应信号处理 清华大学学术专著_空时自适应信号处理(Space-time adaptive Tsinghua academic monographs _ space-time adaptive signal processing, Tsinghua University Monographs _ space-time adaptive signal processing)

说明：  画麦克风阵列的极坐标图，需要输入角度范围，增益，增益范围等参数(painting microphone array of polar map, the need to import perspective, gain and range parameters)

实现好的基于PCA的人脸识别系统，程序非常有参考价值，MATLAB编写，内附使用说明。(To achieve a good face recognition system based on PCA, the program very useful, MATLAB written instructions included.)

用matlab求解微分方程 里面涉及非线性方程组 (MATLAB weifenfangcheng)

matlab7.0应用编程，中文资料，每章一个文件(Application Programming matlab7.0, English information, each devoted to a file)

该代码实现了以2为因子的图像升采样和降采样功能。 (The code implements a 2-liter for the factors sampling and down-sampling the image function.)