X509V3CertificateGenerator

对于卫星系统的优化，目前比较前沿的是基于多学科优化(MDO)的方法，文中重点对此方法进行了介绍。(For the satellite system optimization, more cutting edge is based on the current multi-disciplinary optimization (MDO) methods, the paper focus on this method were introduced.)

基于小波变换的MATLAB程序，很不错的，非常好(MATLAB based on wavelet transform process, very good, very good)

PSO基本实现过程的详细演示，适合初学者进一步加深对理论的理解，推荐使用(A detailed presentation of the basic PSO implementation process, suitable for beginners to further deepen the understanding of the theory, recommended the use of)

说明：  用户在控制台输入任何一年份，可显示出该年的全部日历。(User at the console to enter any one year can be shown that all of the calendar year.)

最短路径的算法, 程序, 代码, 采用Matlab实现.(short path source ocde, free code, matlab source code)

QAM，(正交振幅键控调制)，输出为QAM调制产生的复包络信号(QAM, (quadrature amplitude modulation keying), QAM modulation output generated by complex envelope signal)

代码为QPSK半分析方法计算误码率，下载后直接运行就行了(code for QPSK semi-analytic method BER, downloaded directly running on the line)

压缩感知，进行图像处理，信号处理可以有效减少信息冗余(Compression sensing, image processing and signal processing can effectively reduce information redundancy)

this program simulate tarcking algorithm based on wavelet.

基于LQR方法的直线路径跟踪，输入为期望直线路径，输出为左右推进器控制命令(LQR method based on a linear path tracing, enter the desired straight path, the output is about propulsion control commands)