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xiaoboquzao

于 2019-03-07 发布

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说明：小波阈值去噪的基本思想是先设置一个临界阈值λ，若小波系数小于λ，认为该系数主要由噪声引起，去除这部分系数;若小波系数大于λ，则认为此系数主要是由信号引起，保留这部分系数，然后对处理后的小波系数进行小波逆变换得到去噪后的信号。(The basic idea of wavelet threshold denoising is to set a threshold value of lambda first. If the wavelet coefficient is less than lambda, it is considered that the coefficient is mainly caused by noise and this part of the coefficient is removed. If the wavelet coefficient is larger than lambda, it is considered that the coefficient is mainly caused by signal, and this part of the coefficient is retained. Then the denoised signal is obtained by inverse wavelet transform of the processed wavelet coefficient.)

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xiaoboquzao.m, 3129 , 2017-12-14

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zhishaiziwenti
用蒙特卡洛法仿真掷骰子问题，可以通过增加实验次数来无限逼近理论概率(Dice with the Monte Carlo simulation of the problem, you can experiment by increasing the number of times the probability of an infinite approximation theory)

2009-12-08 22:48:21下载

积分：1
Untitled23
说明：基于R/T系数法求解计算瑞利波波速，算法被改进过的，速度很快(Based on R/T coefficient method calculation of the Rayleigh wave speed, the algorithm had been improved, very fast)

2011-03-14 21:37:49下载

积分：1
matlabTP1
用matlab进行有限元编程资料，需要用gmsh对geo文件进行网格划分，可更改各项参数后评价区域的传热性能(Finite element program data using matlab, need for geo file gmsh meshing, parameters can be changed after the heat transfer performance uation area)

2014-11-27 00:33:22下载

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Lake901
这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手( very good)

2013-08-12 11:15:13下载

积分：1
rscore
利用matlab实现归一化处理，可用处理大量数据(Using matlab to achieve normalization processing, handling large amounts of data available)

2013-09-09 16:54:34下载

积分：1
99273911cancer
to detect cancer cells usiing matlab

2009-05-17 18:50:09下载

积分：1
dan
Matlab的Optimization软件包，虽然能很好地解决线性规划问题，但对于无解和有无穷个解地情况，结果不能让人满意，本人编了几个函数用于打印单纯形表。(Matlab Optimization package, Although able to solve linear programming problems, but no solution and a solution to the endless, the results are not satisfying. I compiled several functions for printing simplex table.)

2007-01-07 19:10:43下载

积分：1
Untitled1
一个有限长序列,用matlab实现其N=100的DFT。给出其幅度与相位曲线，并讨论其相关性质。 (A finite-length sequence, using matlab to achieve its N = 100 of the DFT. Given its magnitude and phase curves, and discuss their related properties.)

2013-08-09 09:55:17下载

积分：1
fouqiu_v73
一些自适应信号处理的算法，包括广义互相关函数GCC时延估计，基于kaiser窗的双谱线插值FFT谐波分析。( Some adaptive signal processing algorithms, Including the generalized cross-correlation function GCC time delay estimation, Dual-line interpolation FFT harmonic analysis kaiser windows.)

2017-03-30 17:14:58下载

积分：1
ge-lei--lv-bo-qi-MATLAB
各类滤波器程序基本把各种滤波器都包括了并且包括源代码多种(The basic procedures of various types of filters are included in the various filters and includes source code for a variety of)

2013-12-16 22:21:36下载

积分：1

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