Cosine-cross-similarity

功率谱估计的各种方法的matlab代码 包括AR模型，ESPRIT,周期图谱，MUSIC，PISARENKO等方法(Power spectrum estimation method matlab code, including the method of AR model, ESPRIT, the cycle map, the MUSIC, PISARENKO etc.)

说明：  用MATLAB编写离散小波变换实现数字水印技术(Discrete wavelet transform digital watermarking technology)

非常有用的matlab实用例程,mei you mi ma(very useful practical Matlab routines, mei you mi ma)

class to produce an X.509 Version 3 certificate.

波达方向估计算法仿真中的基于解相干的MUSIC源程序，前向空间平滑MUSIC源程序。属于music算法的一种(Simulation of DOA estimation of MUSIC based coherent source solutions, the first source to the spatial smoothing MUSIC. Algorithm is a kind of music)

Weighted ELM for imbalanced datasets - Weighted-ELM W. Zong, G.-B. Huang, and Y. Chen, “Weighted extreme learning machine for imbalance learning,” Neurocomputing, vol. 101, pp. 229-242, 2013.

hexagonal cell simulations with base stations in them.

Digital filter 数字滤波器与均衡器(Digital filter digital filter and equalizer)

本程序为无线通信中ofdm的一个仿真代码，采用qpsk的调制方式，适合初级学生学习。(This program is a simulation code ofdm wireless communications, using qpsk modulation, suitable for primary students.)

这是《Space-Time Codes and MIMO Systems》书中第四章的源程序，包括stbc2x1,2x2,3x1,3x2还有当信道具有相关性时的stbc2x2,4x4等多发多收等的源程序。(This is the "Space-Time Codes and MIMO Systems" source book, Chapter IV, including stbc2x1, 2x2, 3x1, 3x2 as well as when the channel has a relevance stbc2x2, 4x4, etc., etc. overcharged multiple source.)