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Description: 数字图像在产生过程中经常会受到噪音污染。因此，对于数字图像应该对其进行去噪音处理。在传统的基于傅里叶变换的信号去噪音方法中，可以使得信号和噪音的频带重叠部分尽可能的小，这样就可以在频域通过时，不需改变滤波方法而将信号和噪音分隔开来。但是，如果信号和噪音的频域重合时，用该方法进行噪音处理的效果就比较差。-digital image in the selection process will be subject to regular noise pollution. Therefore, the digital image should be carried out to deal with the noise. Based on the traditional Fourier Transform method of signal to noise, can result in a signal and noise bands overlap small as possible, so it can be adopted in the frequency domain, the need to change methods of filtering the signal and noise to separate. However, if the signal and noise in the frequency domain coincidence, the method for dealing with the effects of noise on the relatively poor.
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Size: 4977 |
Author: 吴胜 |
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Description: 棋盘填充程序残缺棋盘的问题是：要求用三格板（triominoes）覆盖残缺棋盘（如图1-2所示）。在此覆盖中，两个三格板不能重叠，三格板不能覆盖残缺方格，但必须覆盖其他所有的方格。在这种限制条件下，所需要的三格板总数为(22k-1)/3。可以验证(22k-1)/3是一个整数。k为0的残缺棋盘很容易被覆盖，因为它没有非残缺的方格，用于覆盖的三格板的数目为0。当k=1时，正好存在3个非残缺的方格，并且这三个方格可用图1-2中的某一方向的三格板来覆盖。-chessboard filled with incomplete procedures chessboard question is : They want the three grid plate (triominoes) chessboard incomplete coverage (as shown in Figure 1-2). In this coverage, two three lattice panels can overlap, three lattice panels not cover defective box, but must cover all other box. In such conditions, the required three the total number of grid plate (22k-1) / 3. Can certification (22k-1) / 3 is an integer. K 0 chessboard of the deterioration can easily be covered, because it does not non-ramshackle box for coverage of the three grid plate number of 0. When k = 1, is the non-existence of three ramshackle box, and this box can be used Figure 3 1-2 in a direction of the three grid plate to cover.
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Size: 1461287 |
Author: 张亮 |
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Description: PQP is a library for performing three types of proximity queries on a pair of geometric models composed of triangles:
collision detection - detecting whether the two models overlap, and optionally, all of the triangles that overlap.
distance computation - computing the minimum distance between a pair of models, i.e., the distance between the closest pair of points.
tolerance verification - determining whether two models are closer or farther than a tolerance distance.
-PQP is a library for performing three types proximity of queries on a pair of geometric mode ls composed of triangles : collision detection-detecting whether the tw o models overlap, and optionally, all of the triangles that overlap. distance com putation-computing the minimum distance betw een a pair of models, ie, the distance between the closest pair of points . tolerance verification-determining whethe r two models are closer or farther than a toleran ce distance.
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Size: 493643 |
Author: bilka |
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Description: A series of .c and .m files which allow one to perform univariate and bivariate wavelet analysis of discrete time series. Noother wavelet package is necessary -- everything is contained in this archive. The C-code computes the DWT and maximal overlap DWT. MATLAB routines are then used to compute such quantities as the wavelet variance, covariance, correlation, cross-covariance and cross-correlation. Approximate confidence intervals are available for all quantities except the cross-covariance and cross-correlation.
A set of commands is provided. For a description of this example, please see http://www.eurandom.tue.nl/whitcher/software/.
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Size: 38711 |
Author: yupenghui |
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Description: 一个matlab程序可以调入和应用3D Max (.3ds)和Autocad (.dxf)文件。能够利用OpenGL作显示并进行简单的操纵（旋转，平易，重叠等）-a Matlab procedures can be transferred and applied 3D Max (.3 ds) and Autocad (. dxf) documents. To use OpenGL for show and simple manipulation (rotate kind, overlap, etc.)
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Size: 326955 |
Author: 锋 |
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Description: 表单图像线去除的程序,研究了一种直线检测和字线分离的算法.采用了一种检测直线的方法,即有向单单连通链法,它定义简单,物理意义明确,易于存储和处理.且能较好处理倾斜,断裂和字线交叠的情况,且通过将游程平滑,将尺寸小的单连通链滤除,并减少连通链合并时的搜索范围,可达到算法的加速,使结果更加精确.研究了字线相交的不同情况,采用了与框线检测结合的表格框线去除和交叠文字保留的方法,以及对字线分离后的笔画部分的修整.国内做这方面东西的人都很少，资料很少
-form images line removal procedures A line of detection and separation of the word line algorithm. introduced a line detection method that is simply connected to the chain, its definition of simple and clear physical significance, easy storage and handling. better able to deal with tilt, fault lines and characters overlap, and through the outbound journey will be smooth, the small size of the single filter chain connectivity, Connectivity chain and reduce the combined scope of the search, we can meet the accelerated algorithm, so that the results are more accurate. Study of the intersection of characters and lines to the different situation, using a combination of detection and line and form lines to the removal of language and overlapping reservations, and the characters and lines separat
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Size: 63487 |
Author: 宋瑞华 |
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Description: ACM题目，在一条走廊内移动桌椅，观察是否有重叠部分，有多少重叠-ACM subject, a mobile furniture corridor observe whether there is some overlap, the number of overlapping
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Size: 864 |
Author: kof8888 |
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Description:
Problem Statement
You are given a string input. You are to find the longest substring of input such that the reversal of the substring is also a substring of input. In case of a tie, return the string that occurs earliest in input.
Definition
Class: ReverseSubstring
Method: findReversed
Parameters: string
Returns: string
Method signature: string findReversed(string input)
(be sure your method is public)
Notes
The substring and its reversal may overlap partially or completely.
The entire original string is itself a valid substring (see example 4).
Constraints
input will contain between 1 and 50 characters, inclusive.
Each character of input will be an uppercase letter ( A - Z ).
Examples
0)
\"XBCDEFYWFEDCBZ\"
Returns: \"BCDEF\"
We see that the reverse of BCDEF is FEDCB, which appears later in the string.
1)-Problem Statement You are given a string in put. You are to find the longest substring of proficient ut such that the reversal of the substring is als o a substring of input. In case of a tie. return the string that occurs earliest in input . Definition Class : ReverseSubstring Method : findReversed Parameters : string Returns : Method signature string : string findReversed (string input) (be sure yo ur method is public) The Notes and its substring reversal may overlap partially or completely. The entire original string is itself a valid sub string (see example 4). Constraints will input contain between 1 and 50 characters, inclusive. Each character of input will be an up percase letter (A-Z). Examples 0) "XBCDEFYWFE DCBZ "Returns : "BCDEF" We see the reverse of that is
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Size: 1244 |
Author: 杨光 |
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Description: 边界重叠图像的一种快速拼接算法,计算机实现边界重叠图像的自动配准.-Border overlapping images of a fast stitching algorithm, the computer realization of the boundary overlap automatic image registration.
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Size: 212992 |
Author: 依静 |
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Description: Overlap and Save Method,used to filter a long data
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Size: 1024 |
Author: 魏辉如 |
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Description: 计DFT，IDFT,FFT,循环卷积，循环移位以及重叠保留法-Of DFT, IDFT, FFT, cyclic convolution, cyclic shift and overlap to retain the Law
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Size: 3072 |
Author: 徐建国 |
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Description: 用matlab实现了固定同步叠加算法SOLAFS-Using matlab to achieve a fixed Synchronous Overlap Add algorithm SOLAFS
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Size: 1024 |
Author: 王远 |
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Description: Writing a Graphical
Editor---The graphical editor allows you to create and edit three kinds of graphical objects
– rectangles, ovals, and line segments – in a drawing. There is a linear
ordering of the objects, from front to back, so that if two objects overlap, the
one in front is what you see. Each object can appear in either red, green, or
blue. The editing operations allow you to change an object’s color, to drag an
object, to delete an object, to move an object to the front of the linear order, to
move an object to the back of the linear order, and to exchange the locations of
two objects.
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Size: 39936 |
Author: onlearning |
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Description: 重叠模型的基本设计原理便是让应用程序使用一个重叠的数据结构，一次投递一个或多个 Winsock I/O请求。针对那些提交的请求，在它们完成之后，应用程序可为它们提供服务。-The basic design principle of superposition model is to let applications use an overlapping of the data structure, a drop of one or more Winsock I/O requests. For those requests submitted in their complete, the application can provide them with services.
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Size: 6144 |
Author: happenhappy |
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Description: filter design for long data sequence.
(overlap add method)
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Size: 157696 |
Author: Brijesh |
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Description: 套接字 重叠模型 ，重叠I / O（Overlapped I/O）
模型使应用程序能达到更佳的系统性能。重叠模型的基本设计原理便是让应用程序使用一个
重叠的数据结构，一次投递一个或多个Winsock I/O请求。针对那些提交的请求，在它们完成
之后，应用程序可为它们提供服务。该模型适用于除Windows CE之外的各种Wi n d o w s平台。
模型的总体设计以Wi n 3 2重叠I / O机制为基础。那个机制可通过R e a d F i l e和Wr i t e F i l e两个函数，
针对设备执行I / O操作。-Socket overlap model, overlapping I/O (Overlapped I/O) model so that applications can achieve better system performance. The basic design principles overlap model is to enable applications to use an overlapping of the data structure, a delivery of one or more Winsock I/O requests. For those requests submitted in their complete, the application can provide them with services. The model is applicable in addition to Windows CE platform outside of Wi ndows. The overall design of the model to Wi n 3 2 overlapping I/O mechanisms. That the mechanism by R ead F ile and Wr ite F ile two functions for the device performs I/O operations.
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Size: 3072 |
Author: qin |
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Description: 对于两个256x256大小 16-bit的图像， 计算两图像的overlap-C code to read two 256x256 16-bit image files and
calculate the overlap of two mask images (the
number of pixels with a given value at the same
location in both images divided by the number of
pixels with that value in either image).
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Size: 5120 |
Author: guo |
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Description: 通过比较循环相加法和重叠保留法的性能，使用重叠想加法来进行音频信号的去噪-Overlap-add and overlap-save method is a method of two methods used to seek a finite sequence of linear convolution. Through performance comparison of the two methods, select the overlap-add method de-noising experiments
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Size: 6778880 |
Author: 迟晓桐 |
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Description: Overlap–save is the traditional name for an efficient way to uate the discrete convolution between a very long signal x[n] and a finite impulse response (FIR) filter h[n].-Overlap–save is the traditional name for an efficient way to uate the discrete convolution between a very long signal x[n] and a finite impulse response (FIR) filter h[n].
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Size: 1024 |
Author: Miadi |
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Description: 将两幅图片拼接在一起，不使用循环结构，作业题答案。-The two pictures stitched together, do not use a loop structure, job title answers.
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Size: 1024 |
Author: FAF |
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