Ignition

自己编写的采用奇异值分解的地震数据去噪研究，内有详细的解释(I have written using singular value decomposition of seismic data denoising, with detailed explanations)

掛恅璃標腔最唗岆價衾LeventCodes 怢釬腔﹝ 婦嬤眕狟源楊ㄩ BivaShrink源楊﹜耀倰1﹜耀倰2﹜耀倰3ㄗTrivaShrink源楊ㄘ﹜BayesShrink源楊﹜ LAWMLShrink源楊腔DWT妗珋睿DT_CWT妗珋﹝ (Standard text linked cavity glass唗Did the price of quilt filler cavity LeventCodes  ﹝怢Here' s the source of women' s mamma BivaShrink source Yang Yang To:倰1)) Yiu Yiu Yiu倰2) TrivaShrink source倰3 ㄗ ㄘ Yang Yang) BayesShrink source) LAWMLShrink source Yang Rui珋cavity DWT wife of mother' s brother wife of mother' s brother DT_CWT ﹝珋)

说明：  这是一个源程序集，里面包含了众多基于遗传算法的matlaB源程序(This is a process b set, which contains a large number of source code based on genetic algorithms matlaB)

这个是基于角点的匹配和拼接的MATLAB算法程序，如果有用得到的，可以参考！(is based on the corner of the match and combinations of MATLAB algorithm procedure, if the useful, reference!)

从国外网站上搜来的图像分割算法中的区域生长法的Matlab源代码，可用于MRI图像等，效果不错，分享给大家！(share a matlab code of segmentation algorithm about growth in the region a foreign website ，which runs well.)

本文基于毕肖普法和蒙特卡洛法,利用MATLAB编程软件计算了边坡结构的失效概率Pf和对应可靠指标β.在计算上述Pf和对应β时,考虑了土体三个主要基本参数(重度γ、内摩擦角(Ψ)、粘聚力c)的随机特性.利用MATLAB程序的计算结果表明,随机变量对边坡可靠度的影响与基本随机参数对抗滑反力的贡献大小有关,即,贡献大的基本随机参数,它的随机波动对结构失效概率Pf的影响也较大,反之亦然.另外,基于MATLAB的算例计算结果还表明:边坡结构失效概率Pf对内摩擦角(Ψ)较敏感,而对重度y和粘聚力c次之.其次,当同时考虑三个随机变量的联合波动对Pf的影响时发现,当它们在小范围内随机波动时,其联合特性对Pf的影响较敏感,但当它们在大范围内随机波动时,Pf主要受敏感随机变量的影响,而三个随机变量联合作用对Pf的影响和敏感随机变量(Ψ)单独作用时相差不大.由此可见,在实际边坡工程可靠性分析中,土体内摩擦角起主要作用,不容忽视.(Based Bishop method and Monte Carlo method, using MATLAB programming software to calculate the failure probability Pf and the corresponding slope reliability index β structure in the calculation of the above Pf and the corresponding β, consider the three main basic soil parameters (severe γ internal friction angle (Ψ), cohesion c) of the random nature of calculation results using MATLAB program shows that the influence of random variables on the reliability of the basic random slope parameters against anti- slip contribution to the size of the force , that is , the contribution the basic parameters of large random , random fluctuations which affect the probability of structural failure Pf is also larger , and vice versa addition, the calculation based on MATLAB numerical results also show that : the structure of slope failure probability Pf internal friction angle (Ψ) more sensitive , while severe and cohesion c y followed . Secondly, when taking into account the impact of the joint fl)

A=(aij)20×20的LDLT分解与Cholesky分解(A = (aij) 20 × 20 in the LDLT decomposition and Cholesky decomposition)

恒模CAM的改进算法，以进行仿真，供大家参考(CAM improved constant modulus algorithm for simulation, for your reference)

用Matlab实现完美求相位和幅度，可用作标准函数(Seeking to use Matlab to achieve perfect phase and amplitude can be used as standard function)

本程序包含lms算法，归一化nlms算法和格型lms算法，帮助新手熟悉lms算法和练习matlab编程。(This program contains the lms algorithm, normalized a the technology nlms algorithm and lattice lms algorithm to help the novice familiar with the lms algorithm and exercises matlab programming.)