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南大赵其昌老师的文章，对于分析薄板振动的初学者有很好的指导作用(Nanda ZHAO Qi-chang teacher' s article, for the analysis of the vibration plate has a very good guide for beginners)

雷达噪声干扰仿真。仿真各种雷达的噪声。带有matlab源程序(Simulation of radar noise. Simulation of a variety of radar noise. Source code with matlab)

功率谱函数的MATLAB代码，内含加窗函数代码，并附带解释标注。(Power spectrum function)

对MATLAB初学者具有很好的作用，而且容易理解和接受，很管用哦(MATLAB for beginners on the role of good and easy to understand and accept, it is workable oh)

由一个隐马尔可夫模型产生一个观测值序列和一个状态序列(Consists of a hidden Markov model to generate a sequence of observations and a state sequence)

说明：  使用K-L算法进行特征变换，画出结果图像(Feature transformation, using the KL algorithm to draw the resulting image)

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. )

基于DCT的数字水印的Matlab仿真实现(Digital Watermarking Based on DCT of Matlab simulation)

bem入门，使用mathematics编写的 我们要通过实例学习bem(Getting Started bem bem we learn through examples)

说明：  基于小波变换应用的matlab程序，包含图像增强，图像分解，图像去噪，图像融合等(Applications based on wavelet transform matlab program, including image enhancement, image decomposition, image denoising, image fusion)