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The discrete cosine transform (DCT) is a technique for converting a signal into elementary frequency components. It is widely used in image compression. Here we develop some simple functions to compute the DCT and to compress images. These functions illustrate the power of Mathematica in the prototyping of image processing algorithms. The

基于matlab的模拟调制系统仿真 matlab源程序代码(Based the matlab simulation modulation system simulation matlab source code)

OFDM, channel, modulation, demodulation

主要介绍了MIMO的各方面应用以及技术的原理方法等，让我们能够对它有个详细的了解。(Introduces the application of all aspects of MIMO technology principles and methods, so that we can have a detailed knowledge of it.)

实现地图匹配算法，对地图路径进行准确定位。(The realization of the map-matching algorithm, the exact path of the location map.)

说明：  分数阶pid控制器、最新参考文献，工业上新型控制器，文献包含控制器的设计、性能分析、工业应用现状、控制器参数整定方法。是目前研究与应用的热点(Fractional pid controller, the latest references, industry new controller, the literature contains the controller design, performance analysis, industrial application status, the controller parameter tuning methods. Is currently a hot research and application)

这个程序是关于连铸二冷区喷嘴模拟实验中传热系数计算的程序。(the process of continuous casting two district cooling simulation experiments nozzle heat transfer coefficient calculation procedures.)

资料中含有几篇经典的关于基于小波的时频分析技术及其发展现状，并配有一个简单的matlab小波仿真程序。(Information contained several classic on the frequency analysis of wavelet-based technology and its development status, and with a simple wavelet matlab simulation program.)

基于动态规划的生产储备问题的matlab程序和调用程序(Production of reserves based on dynamic programming problem matlab procedures and the calling program)

《MATLAB时频分析技术及其应用》源程序代码(that s a souce code of <Matlab time-frequnce analysis and application>)