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Analiza numerica. Teorie si exemple de exercitii rezolvate in mathcad si scilab.

比较DFT,小波分析，hht算法分析调频信号的异同(Comparison of DFT, wavelet analysis, hht similarities and differences between the FM Signal Algorithm Analysis)

Gauss-seidel迭代与两种Jacobi迭代的matlab实现(Gauss-seidel iterative realization of the matlab)

基于内容的图像检索matlab小程序，使用图像的9种主要颜色为检索特征。(content-based image retrieval Matlab small, the use of images of the nine main colors for the retrieval features.)

资料中介绍了几种经典信噪比估计算法的编码并进行比较，包括误差矢量幅值法、最大似然估计、迭代法以及奇异值分解法。(Data introduces several classical coding SNR estimation algorithm and compared, including error vector magnitude, maximum likelihood estimation, iterative method and singular value decomposition.)

基于matlab的测量平差小算法，仅供参考学习。(Matlab based on the measurement adjustment algorithm for reference only learning.)

说明：  用MATLAB编写的模拟退后程序，为通用模板，下载后修改即可使用。(Using MATLAB simulation back to prepare procedures for the generic template, modified to use after downloading.)

由于matlab高低版本的不同，M文件的格式有的时候是.M有的时候是.m 这时候可以批次的修改为需要的的大写或者小写。(The capital letters exchange in matlab)

锁相环和微分方法的介绍和matlab仿真步骤(Phase-locked loop and an introduction to the differential method and the matlab simulation steps)

Ansys动力分析中大质量法的应用,主要用于地震动计算,行波及多点输入的实现(Dynamic Analysis Ansys massive application of the law, mainly for ground motion calculation, OK affecting the realization of multi-point input)