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无线信道ARMA仿真,用Matlab进行编程 仿真 并与AR模型进行比较(A module with wireless path simulationbased on ARMA )

说明：  ISLO与CoSaMP算法在稀疏多径信道估计中的比较的一篇最新论文。前者明显优于后者。(ISLO and CoSaMP latest paper compares an algorithm in sparse multipath channel estimation. The former is much better than the latter.)

Estimation of direction in degree for doa study

详细描述星间链路系统，一共5个文件，可进行星间噪声和多普勒进行研究(Detailed description of the inter-satellite link system, a total of 5 files can be inter-satellite and Doppler study of noise)

SBL 稀疏贝叶斯学习方法,正弦信号验证版本,低噪声情况准确率高(sparse beyesian learning )

DTW（Dynamic Time Warping，动态时间归整）算法，该算法基于动态规划（DP）的思想，解决了发音长短不一的模板匹配问题，是语音识别中出现较早、较为经典的一种算法。用于孤立词识别，DTW算法与HMM算法在训练阶段需要提供大量的语音数据，通过反复计算才能得到模型参数，而DTW算法的训练中几乎不需要额外的计算。所以在孤立词语音识别中，DTW算法仍然得到广泛的应用。 (DTW (Dynamic Time Warping, dynamic time warping) algorithm based on dynamic programming (DP) ideas, sounds of varying lengths to solve the template matching problem, is speech recognition appeared earlier, more classic kind of algorithm. For isolated word recognition, DTW algorithm and HMM algorithm in the training phase need to provide a large number of voice data, obtained by repeated calculations to model parameters, while the DTW algorithm is almost no additional training calculations. Therefore, in isolated word speech recognition, DTW algorithm is still widely used.)

matlab编写的h.264,压缩和解压缩avi格式视频，压缩效果较好，适用于学习(h.264 matlab prepared avi format video compression and decompression, compression is better for learning)

计算水准网的条件平差初级代码，可以酌情修改使用！！！(Conditions adjustment is calculated net primary level code can be modified to use discretion! ! !)

LEM-3D-MATLAB,不错的代码，希望有所帮助(Lattice Boltzmann Method )

从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力，进行实验仿真，比较不同的窗函数，不同的数据长度对Welch法谱估计质量的影响，并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)