Particle_Swarm_Optimization

说明：  利用matlab仿真软件，实现8QAM调制。在实现时采用正交调幅的方式,某星座点在I坐标上的投影去调制同相载波的幅度,在Q坐标上的投影去调制正交载波的幅度,然后将2个调幅信号相加就是所需的调相信号。(Use of matlab simulation software to achieve 8QAM modulation. In achieving the adoption of quadrature amplitude modulation means of a constellation in the I coordinates of the projection to the modulation of the amplitude-phase carrier, in the Q coordinates of the projection to the range of carrier orthogonal modulation, and then the sum of two AM signals is the required phase modulation signal.)

Simulation program to realize DS-CDMA system

线性杆元以及二次杆元有限元分析时可直接利用的编码(Linear bar element and the second pole element finite element analysis can be directly used in the encoding)

matlab实现椭圆曲线拟合，两个函数，一个椭圆拟合，另一个是椭圆画图软件，请参考！(elliptic curve fitting matlab to achieve two functions, an oval fitting, the other is oval drawing software, please refer to!)

分数阶傅里叶变换 Matlab仿真实现 单分量的LFM信号的检测和参数估计( Fractional Fourier Transform Matlab simulation to achieve a single-component LFM signal detection and parameter estimation)

It generates the hamming code table

遗传算法优化后计算潮流的一个改进程序，给大家看看(Genetic algorithm optimization of a trend of improvement after the calculation procedure for everyone to see)

完美的OFDM仿真，可以应用于多种环境下的数据链路，并含有多种结果仿真(OFDM perfect simulation, can be applied to a variety of data link environment and contains a variety of simulation results)

phase_shift_deadtime.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(phase_shift_deadtime.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

EM algorithm for k multidimensional Gaussian mixture estimation