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SEG Y 数据交换格式SEG Y rev 0 自1975 年推 出以来在地球物理界得到了广泛的应用$并引发了 一系列的革新# 随着三维数据采集技术以及高速 度％ 大容量记录媒体的应用$SEG Y rev 0 已经不能 满足现阶段数据采集％ 处理及存储的需求$ 因此$ SEG 技术标准委员会! the SEG Technical Standards Committee " 推出了新的格式标准& ...

sfrmat is a Matlab function that provides a spatial frequency response* (SFR) from a digital image file containing a slanted-edge feature. The specific edge-gradient algorithm follows the intent of the standard ISO 12233, developed by Technical Committee ISI/TC 42, for resolution measurements for el ...

The last step in training phase is refinement of the clusters found above. Although DynamicClustering counters all the basic k-means disadvantages, setting the intra-cluster similarity r may require experimentation. Also, a cluster may have a lot in common with another, i.e., sequences assigned to i ...

极大值抑制与双阈值门限得到图像边缘： * nonmaxsuppts.m Code for performing non-maxima suppression and thresholding of points generated by a feature/corner detector. It optionally returns sub-pixel feature locations.

用Fourier变换求取信号的功率谱---周期图法 用Fourier变换求取信号的功率谱---分段周期图法 用Fourier变换求取信号的功率谱---welch方法 功率谱估计----多窗口法（multitaper method ,MTM法） 功率谱估计----最大熵法（maxmum entmpy method,MEM法） 功率谱估计----多信号分类法（multiple signal classification,music法） ...

用VB做QQ强制聊天器 用VB做QQ强制聊天器 大家好..我是愚罪..QQ：303931726 今天教大家来用VB做QQ强制聊天器..... 废话不多说了``` 直接打开VB 新建一个EXE文件..新建一个Text和一个Command按纽 最后直接把代码写上去就可以了... Private Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" _ (By ...

DLL注入，就把什么枚举进程、查找窗口和进程特权设置那西东西省了。 附件中带了一个testDll.dll，是我写的一个测试DLL，因为一般的DLL注入进去了可能没反应，所以在我写了个DLL，在里面加了MessageBox，可以弹出来，这样就知道DLL运行没有。DLL是VC++写的，因为我用的是VB迷你版，只能写ActiveX DLL，而这种DLL不能用来注 ...

自己做的程序，分享一下，希望大家多多指点，汇编语言学习的成果,包含了两个源代码，分别是（add和sub）

The program constructs girth-twelve column-weight QC-LPDC codes. The rate can be changed by changing k(row-weight), size is changed by varying m(sub-matrix size).

The files in this directory comprise ANSI-C language reference implementations of the CCITT (International Telegraph and Telephone Consultative Committee) G.711, G.721 and G.723 voice compressions. They have been tested on Sun SPARCstations and passed 82 out of 84 test vectors published by CCITT (De ...