schx4_4

光伏电池建模与MPPT，变步长导量法，好用(PV modeling and MPPT, the amount of variable step guide method, easy to use)

司守奎、孙玺菁《数学建模算法与应用》随书光盘 所有代码 经典小黄书的代码 数学建模比赛必备(Si shoukui, sun xijing. Mathematical modeling algorithm and application. Cd-rom All of the code Classic little Yellow Book code Mathematical modeling competition required)

huffman编码对图形编码并进行图形重现的仿真程序，并计算了相应的压缩率。(huffman coding of graphics and graphical code to reproduce the simulation program, and calculate the corresponding compression ratio.)

详细讲解了小波变换原理，运用。matlab的小波工具箱等。对初学者有较大的帮助。(Elaborate on the principles of wavelet transform, apply. matlab wavelet toolbox and so on. For beginners, a greater help.)

说明：  matlab下进行图像超精度重构，在频域中计算图像间的相互位移，然后再重构(matlab under the ultra-precision image reconstruction, in the frequency domain calculation of the mutual displacement between images, and then remodeling)

k近邻选取，在降维的时候需要构造邻接矩阵，需要选取近邻的个数(k neighborhood selection)

Through neural networks, ant colony algorithm, genetic algorithm, such as intelligent optimization methods to solve TSP problems

基于Googlechar 的图表实现，可以运行的(basic on Googl char，it can work !with Chars)

说明：  介绍了基本优化方法，比如基本的牛顿法，拟牛顿法，以及相关的约束最优化方法如拉格朗日乘子法等(optimization method)

Motorola CDMA Authentication Introduction