FSK_Done

这是从国外网站下载的Nonlinear dynamical factor analysis Matlab 源代码(This is the website from outside of the Nonlinear dynamical factor analysis Matlab source code)

通信原理实验的matlab仿真中的快衰落和慢衰落(Matlab simulation experiment of communication principle in fast fading and slow fading)

说明：  两电平和三电平的仿真模型和配套论文，便于学习，三电平的逆变器仿真(Three-level Inverter Simulation)

ldpc码的dpsk调制，针对bp译码专用的调制方式(LDPC code DPSK modulation, decoding bp for the exclusive use of modulation)

hurst指数计算宏,计算简单,效率较高(Hurst index macros, computing simple, efficient)

为了平衡粒子群算法的全局搜索能力和改良局部能力，采用非线性的动态惯性权重即自适应权重法。给出一个用自适应权重的粒子群算法求多元复杂函数的最小值实例。(To balance the PSO global search capability and improved local capacity, the use of non-linear dynamic adaptive inertia weight that the weighting method. Gives an adaptive weights PSO seeking the minimum of multiple instances of complex functions.)

基于最差性能最优的稳健波束形成算法可以等价转换成加载样本矩阵求逆(LSMI)算法.提出了 一种新的求解方法, 准确地计算出Lag range 乘数, 给出了LSMI 算法中的最优加载量, 解决了对角加载技术中加载量估计难题.(The robust adaptiv e beamformer using w orse-case performance optimization can be converted to the loaded sample ma trix inv ersion (LSMI) algorithm equivalently.For the LSMI beamformer , a no vel method is develo ped to so lve the precise Lagrange multiplier , and the o ptimal loading level can be computed exactly.Most important, this method gives the efficient solution to finding the optimal loading level for diagonal loading.)

滤波器矩阵综合程序，本程序可以根据性能要求综合目标滤波器的n+2维耦合矩阵(filter synthesize)

后处理程序，主要是绘制单向拉伸杆中沿横截面的应力分布图(failed to translate)

用lin法求高阶方程，可解特征方程, 可以是两队复根，可以是一对复根和两个实根，也可以是四个实根。(lin method, solve latent function)