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实现超宽带信号在自由空间，室内的传播过程，该过程通过FDTD技术来实现。(Through FDTD technology,we simulate the process that UWB signal transmits in freespace)

说明：  基于MATLAB的基带仿真源码，基于数据流的过程，希望对大家有所启发，此代码可以 用于课堂教学(MATLAB-based simulation of the base-band source, based on the data flow process, and everyone would like to be a source of inspiration, this code can be used for classroom teaching)

说明：  关于空时码的matlab源文件diagonalSTBC(diagonalSTBC)

说明：  灰色理论的应用，是一种成语实现，用于预测数据。(Application of Grey theory is a kind of idiom to achieve, to predict the data.)

FFT的Matlab仿真分析,北京理工大学雷达技术研究所。(FFT of Matlab simulation, Beijing Institute of Technology Institute of radar technology.)

CT iradon transform-image recon(CT radon transform-image recon)

Different ratios of AR to the SE for a set of problem

matlab适用源码,非常基础的知识，适用于初学者(matlab resource)

本程序是应用ｍａｔｌａｂ程序编写的计算火箭发动机压力对应时间变化程序，程序中的公式和参数可以根据计算时间情况进行修改。(use matlab code to build a function to calculate the presure- time , the equation and paremeter in the code can be modified depended on your need)

线性卷积要求两个输人序列具有持续时间，但在实际应用中，可能遇到输人序列具有无限持续时间的情况。在这种情况下，分段卷积是一种有效的解决方案。文章讨论了计算分段卷积的两种方法。仿真试验表明，分段卷积方法正确且高效。(The linear convolution needs two finite-time input sequences, but in the actual application, two infi- nite-time input sequences are possible. Under this kind of situation, the partition convolution is an effective solu- tion. In this paper, two methods of the partition convolution are discussed. The simulation experiment indicatesthat the partition convolution is correct and effective.)