fisheye180degree

实现一些数学函数功能，比如求对角阵、单位阵的，(Implement some mathematical functions ，such as o diagonal matrix, unit array, )

BP神经网络设计自适应逆控制器，实现无模型控制(BP neural network design adaptive inverse controller, model control)

3节点，牛拉法潮流计算程序，适合初学者。(3 nodes, NR Power Flow Program. Suitable for beginners)

Economic dispatch is the short-term determination of the optimal output of a number of electricity generation facilities, to meet the system load, at the lowest possible cost, subject to transmission and operational constraints. The Economic Dispatch Problem is solved by specialised computer software which should honour the operational and system constraints of the available resources and corresponding transmission capabilities. In the US Energy Policy Act of 2005 the term is defined as the operation of generation facilities to produce energy at the lowest cost to reliably serve consumers, recognising any operational limits of generation and transmission facilities.

短时傅立叶变换应用示例，展示了如何实现三个点频信号在时域上的分离。(Short time fourier transform application example, showing how to set apart three different signals with different frequencies in time domain.)

室内定位算法，指纹定位算法，几种不同的匹配算法(Indoor location algorithm, fingerprint localization algorithm, several different matching algorithms)

该算法在优化方面性能比较好，可用于函数极值，解方程，并且在前向神经网络权值和网络结构的训练也表现了不错的性能(The algorithm in the optimization performance is better, can be used in extreme value function, solve equations, and the former to the neural network weights and network structure of training has shown good performance)

在MATLAB里，基于dct域,实现在二维图像中嵌入数字水印 并提取。(In MATLAB, the dct-based domain, the realization of two-dimensional images in the digital watermark embedding and extraction.)

t-copula 小程序，很是实用哦。。。。。(t-copula small programs, it is practical Oh. . . . .)

说明：  利用矩阵分析的方法对线性方程组进行求解分析，得出奇异值分解法相对于其他分解法的好处(Analysis using matrix method for solving linear equations analysis singular value decomposition method for the other benefits of decomposition method)