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从信号处理的角度讲，小波(变换)是强有力的时频分析(处理)工具，是在克服傅立叶变换缺点的基础上发展而来的，所以从信号处理的角度认识小波，需要傅立叶变换、傅立叶级数、滤波器等的基础知识。 (From signal processing perspective, the wavelet (transform) is a powerful time-frequency analysis (processing) tool is to overcome the shortcomings on the basis of Fourier transform evolved, so from the perspective of understanding of wavelet signal processing need to Fourier transform, Fourier series, filters and other basic knowledge.)

state space model - john aston

看过的最为清晰明了的ekf 源码，强烈推荐给初学者(Read the most clarity ekf source, highly recommended for beginners)

matlab基础与应用教程例题第三章代码(code for matlab)

用来求时间序列的分形盒维数，简单方便有效，亲测可用。(we can use this program to caculate the boxdimension.)

SAR回波成像仿真程序，采用非线性调频尺度变标算法，并可通过修改参数设置运动误差(SAR echo imaging simulation program, the use of non-linear scaling algorithm FM scale, and set the motion error by modifying the parameters)

说明：  灰色理论GM(1,1）的理论及实践应用，供大家参考(Gray theory GM (1,1) theory and practical application, for your reference)

这是一个动画程序，描述的是手机的充电过程，十分有趣(This is an animation program, describes the process of charging the phone, very interesting)

散傅里叶变换的性质 一、 实验目的 1、 掌握离散傅里叶变换的性质，包括线性特性、时移特性、频移特性、对称性和循环卷积等性质； 2、 通过编程验证傅里叶变换的性质，加强对傅里叶变换性质的认识。 (The nature of the discrete Fourier transform, the purpose of the experiment 1, to grasp the nature of the discrete Fourier transform, including a linear characteristic, when the shift characteristic frequency-shift characteristic, symmetry, and the circular convolution nature 2, through the programming verification Fu li the nature of the Fourier transform, to enhance the understanding of the nature of the Fourier transform.)

AOK自适应时频分布算法， 是基于自适应最优核的时频分析软件，该软件包括自适应时频分析的计算内核及Matlab 交互脚本。计算内核是基于C 编译的，并针对Intel P4、AMD 作了不同优化；(based on Adaptive optimal kernel time-frequency analysis software based on Adaptive optimal kernel time-frequency analysis software)