WZ2EQZ

quadrature amplitude modulation (QAM64)

本文主要利用matlab编程工具对直接序列扩频通信的捕获过程进行仿真。仿真主要基于滑动相关法的有关理论,先讨论扩频仿真中起着重要作用的m序列的生成问题,尔后讨论调制信号的产生,然后在信号的捕获中分步讨论,先对捕获的流程进行简单的仿真,再依次加入噪声和多普勒频移后进行捕获仿真(In this paper, using matlab programming tools for direct sequence spread spectrum communication capture process simulation. Simulation of the sliding correlation method is based on the theory, first discuss the simulation plays an important role in spreading the m sequence generation problem, the modulation signal generation and later discussed, and the signal captured by stepping discussion processes the captured first simple simulation, and then followed by adding noise and Doppler frequency shift after the capture simulation)

说明：  自相关法求取时间序列延时的函数，包括Simulink产生时间序列的文件，两个主函数，以及运行程序(Since the correlation function to obtain time series of delay, including time series generated Simulink file, the two main functions, and operational procedures)

基于图像拉普拉斯信息的图像分割matlab代码(image segmentation code based on image laplace information )

for creating hsmm mode, you need some initialization code. hsmm initialization code can generate your hsmm model.

预测控制里面MAC算法的实现，简单明了，欢迎交流(programming for prediction control)

说明：  人工神经网络在数模混合电路故障诊断中的应用(Artificial Neural Networks in mixed digital-analog circuit fault diagnosis)

能量检测算法，频谱感知技术，认知无线电技术(Energy dector)

小波域高斯混合模型与中值滤波的混合图像去噪研究(Gaussianmixturemodelinwaveletdomainmedianfilteringandhybridimagedenoising)

Matrix multiplication for two input matrices