matlabxiangxijiaocheng

文章讲述了现在韩国的频谱政策和动态频谱接入技术。过去韩国的频谱管理政策需要特权，并且只有一小部分频谱可以公用。随着无线技术的发展，现在，韩国政府，使用了机遇动态频谱接入的新型频谱策略，例如LBT技术用于REID，UWB和FACS等。MIC还考虑如何在DTV过渡完成后，重新分配频谱。新型的无线电技术如认知无线电和SDR将在UHF边带中应用新的服务。MIC试图用一用有效地方式开放频谱并接受新技术用于频谱策略中。(In this paper, we introduce spectrum policies and dynamic spectrum access technologies in Korea. In the past, Korea spectrum management was the command and control with exclusive usage rights and small portions of spectrum commons bands. With the development of the radio technologies, Recently, Korea government, MIC(ministry of information and com- munication), has been adopting new spectrum policies based on dynamic spectrum access technology such as LBT(Listen Before Talk) for RFID, UWB, and FACS(Flexible Access Common Spectrum) etc. MIC is also considering spectrum reallocation of digital dividend bands after DTV transition. New radio techniques such as cognitive radio and SDR will be applied to new services in this UHF band. MIC is trying to open the radio spectrum in an efficient way and adopt new technology into spectrum policy. Thus MIC is extending the open spectrum such as spectrum commons and spectrum liberalization bands. )

very useful for inverter design in power electronics

it good uwb modeling in matlab, execute this and it for your channel modele

该文档描述了MIMO-OFDM系统中关于资源分配算法的具体仿真方法，对于初学者有很大作用。(This document describes the specific MIMO-OFDM system simulation method for resource allocation algorithm plays a significant role for beginners .)

《空间谱估计原理与算法》多重信号分类法估计matlab源代码(" Space Spectrum Estimation Principle and Algorithm" multiple signal classification method estimates matlab source code)

地震数据速度库转换程序，matlab编写，可以实现不同速度类型之间的转换(Seismic data speed database conversion program。matlab。Conversion between different speed types)

speed control of d c motor by using cycloconverter

neural network codes for gates

svm核主成分分析，简单实用，毕业论文程序(svm kernel principal component analysis, simple and practical, graduation procedures)

fuzzy control rule design