jingxijifenfa

kmeans的matlab演示代码,挺好用(kmeans the matlab demo code, very good use)

说明：  计算模糊C-均值聚类中的初始隶属度值，并进行调节(clculate the initial degree of membership)

说明：  自己编写的使用ESPRIT算法进行信号频率估计的Matlab代码。(Matlab code of the ESPRIT algorithm for frequency estimation.)

说明：  通过matlab模拟蚁群寻找最优路线方法，来应用到数据的局部最优和全局最优的算法上来(Through MATLAB simulation ant colony to find the optimal route method, to apply to the data of local optimal and global optimal algorithm.)

数值分析及其MATLAB实现,包括各种典型的算法(Numerical analysis and MATLAB implementation, including a typical algorithm)

LTE standard using multiple antennas aligning with 3 GPPP standard

很详尽的基于matlab开发的PID程序源代码及讲解的电子书，主要讲解常用的PID系统(In great detail the development of PID based on the matlab source code and explain the e-books, mainly on the commonly used PID system)

matlab实现矩形脉冲和根升余弦脉冲的QPSK调制功率谱密度及不同信噪比信道下的星座图，直接运行main函数即可(Plot the power density spectrum of the transmitted signal (e.g., with the matlab function psd) with different pulse shapes. How is it affected if a root raised cosine pulse is chosen instead of a rectangular pulse shape? Study the signal constellation in the receiver for various values of Eb/N0 for the AWGN channel. )

并网锁相：用积分法实现90滞后的单相光伏并网锁相环(Grid lock-in: 90 integral method to achieve lag phase photovoltaic grid-locked loop single)

This function computes Hilbert-Huang spectrum using Hilbert transform, the instantaneous frequency and the instantaneous amplitude for each IMF.