First_Order

使用混沌与分形分析的例程，最小均方误差（MMSE）的算法，通过matlab代码，包含优化类的几个简单示例程序，包括调制，解调，信噪比计算，有较好的参考价值。( Use Chaos and fractal analysis routines, Minimum mean square error (MMSE) algorithm, By matlab code, Optimization class contains several simple sample programs, Includes the modulation, demodulation, signal to noise ratio calculation, There are good reference value.)

MATLAB 主要函数指令表，为初学者提供参考。(The main function of MATLAB instruction sheet, provide a reference for beginners.)

由zernike多项式通解求各项具体表达式。(Solutions by zernike polynomial through the specific expression.)

reversible data hiding code for color images

复杂网络中的小世界网络的生成程序（small-world network program）(Complex network generation program of small-world networks (small-world network program))

遗传算法，有兴趣研究改算法的可以看看，还不错(Genetic Algorithms)

This FDTD 1D simulation based on Dennis Sullivan book s. Wave propagation in vacuum background and penetrates Dielectric media type II.

Histogram equalization. Is a method in image processing of contrast adjustment using the image s histogram. This method increase the contrast of the example s image, because it s a image represented by close contrast values.

conventional OFDM for LTE-A

找三维激光扫描点云的k个紧邻点，用的是空间包围盒的方法(k jinlin)