chengxu

对于给定的直径，SPHERE_RCS 计算球体的精确RCS(For a given diameter, SPHERE_RCS calculated sphere precise RCS)

PSK信号的产生并且基于NANDI经典算法的信号识别的程序(Generating and signal recognition based on classical algorithm NANDI program PSK signals)

说明：  计算一个方柱的散射的波形，并求其RCS。方柱的网格总数是N=500个，时间步为1200步。网格尺寸为lamda/18,时间间隔是ddx/2*c，c为光速。脉冲源位于中心。方柱边长为7*lamda。并与相同尺度的球的散射场进行对比(Calculate the scattered waveform of a square column and find its RCS. The total number of grids of the square column is N=500 and the time step is 1200 steps. The grid size is lamda/18, the time interval is ddx/2*c, and c is the speed of light. The pulse source is at the center. The side of the square column is 7*lamda. And compare the scattering field of the ball of the same scale)

说明：  混响模型的Matlab仿真，源码、公式算法(Matlab simulation of the reverberation model, source code, the formula method)

说明：  遗传进化算法实现函数优化，寻找函数最大值，matlab编程实现(Genetic evolution algorithm for function optimization, search function, max, matlab programming)

介绍了数字图像直方图均衡化处理方法，包含MATLAB程序(Describes the digital image histogram equalization approach, including MATLAB program)

this program is about airs algorithm iti role is bout classification of many vectors of data

用MATLAB实现turbocode编译码过程，信道为高斯信道(MATLAB turbocode encryption process, channel for Gaussian Channel)

基于ESPRIT算法的相干分布式多信号源的DOA估计(Distributed coherent signals DOA estimation based on the ESPRIT algorithm)

Chen s系统多步预报的主程序,还可以很好的移植到其他动力系统(Chen' s system of multi-step prediction of the main program, but also a good ported to other power systems)