erfensousuo

基于MATLAB的数字水印嵌入方法的实现以及相关操作(MATLAB-based digital watermark embedding method and related operations to achieve)

带通滤波器，用于信号处理，有效可用，仿真有效(Band pass filter, used for signal processing, is available.)

这是一个聚类程序，基于lab空间的k均值聚类程序(this is a program of k mean method,based in the lab space.)

递归式最小均方（RLS）算法的基本思想是力图使在每个时刻对所有已输入信号而言重估的平方误差的加权和最小，这使得RLS算法对非平稳信号的适应性要好。与LMS算法相比，RLS算法采用时间平均，因此，所得出的最优滤波器依赖于用于计算平均值的样本数，而LMS（NLMS）算法是基于集平均而设计的，因此稳定环境下LMS（NLMS）算法在不同计算条件下的结果是一致的(Recursive least-mean-square (RLS) algorithm for the basic idea is to try to make in every moment of all the input signal in terms of re-evaluation of the weighted squared error and the smallest, which allows non-stationary RLS algorithm for adaptive signal better. Compared with the LMS algorithm, RLS algorithm uses the average time, therefore, the resulting optimal filter depends on the used to calculate the average number of samples, and the LMS (NLMS) algorithm is designed based on set average, and therefore a stable environment LMS (NLMS) algorithm in different conditions, the results of the calculation is consistent)

过程控制与Simulink应用，对于熟悉simulink很有帮组(Process control and Simulink )

这是我编写的基于Matlab的QPSK调制解调的仿真程序，希望对大家有所帮助(This is what I prepared in Matlab based on the QPSK modulation and demodulation of the simulation program, and they hope to help everyone)

本文利用MATLAB编写的一种中频数字接收机的程序(In this paper, the preparation of a MATLAB-IF digital receiver procedures)

说明：  语音识别VQ全过程的matlab程序，运行测试能出结果，希望对你们有用，实在没点数才把自己压箱底的东西拿出来,呜呜(VQ whole process of speech recognition matlab program, run the test to the result, I hope helpful for you, only then it did not point out what their own bottom pressure, the hum)

一个有关ODFM仿真的程序，为平时通信原理大作业所用(A the relevant ODFM simulation program for the big job usually Communication Theory)

说明：  实现100KW光伏并网逆变，双闭环PI解耦控制，锁相跟踪，功率计算等(Control method for three phase grid-connected inverter)