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GUIchengjichaxun
用matlab gui做的一个成绩查询系统，可读txt,xls文件，并加入一些常见的功能。(Matlab gui to do with a query system performance, read txt, xls file, and add some common features.)
- 2009-04-12 19:20:43下载
- 积分：1
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Butterworth_Filters_v1
巴特沃斯滤波器设置，自行设置阶数、截止频率等滤波器参数(butter-worth filter)
- 2013-08-02 11:10:39下载
- 积分：1
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dwt
研究中我么采用分段的方法对数字音频信号嵌入水印。为便于研
究，以灰度图像为数字水印原始信号经二值化处理后得到水印再嵌入
音频信号的离散变换域中，从而得到嵌入水印的音频信号，其实现过
程原理框图如图1 所示。在水印嵌入的过程主要实现四个阶段的任
务：(1)数据准备与预处理，主要是准备好水印原始图片和待嵌入水印
的音频信号 (2)音频信号分段处理，用于嵌入水印的音频数据部分等
分成(m1*m2)个音频数据段 (3)水印图像降维处理，在此过程灰度图像
水印转化为二值图象, 要将其嵌入到一维的数字音频信号中, 必须将
二维的图像转化成一维的序列 (4)将水印嵌入到数字音频信号中,从而
最终获得带数字水印的音频信号。(The study I Mody, segmented digital audio signal embedded watermark. Discrete transform domain to facilitate the study of the grayscale image for the digital watermark the original signal is obtained after the binarization processing watermark embedded in the audio signal, thereby obtaining the watermark embedded in the audio signal, and its implementation process schematic block diagram shown in Figure 1. Mainly in the watermark embedding process to achieve the task of four phases: (1) The data preparation and pretreatment, is ready to watermark the original picture and to be embedded in the audio signal of the watermark (2) audio signal segment processing for embedding watermark The audio data portion is divided into (m1* m2) audio data segment (3) The watermark image dimension reduction processing, binary image is converted to grayscale image watermark in this process, and to be embedded into a digital audio signal of a one-dimensional , two-dimensional images must be converted in)
- 2013-03-19 21:11:22下载
- 积分：1
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SGA2.0
简单遗传算法matlab文件?虻ヒ糯?惴╩atlab文件(Simple genetic algorithm matlab document? Tabanidaeヒ╩ atlab guessing ? waxy paper)
- 2007-12-24 19:36:38下载
- 积分：1
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RANSAC-subspaces
MaYi博士做的多重子空间的算法代码，压缩包里包括文章和matlab代码。对于机器学习的研究者有很大作用(Robust statistical estimation and segmentation of multiple subspaces)
- 2010-11-21 19:12:17下载
- 积分：1
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FilteringFunctions
说明： 滤波器函数，包括圆延迟，使用圆延迟线的FIR滤波器(circular delay，FIR filter using circular delay-line buffer)
- 2009-08-07 22:26:42下载
- 积分：1
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wavelet_modulus_maxima_edge_detection
说明： 波模极大值实现对图像的边缘检测
wavelet modulus maxima edge detection
- 2010-05-03 23:19:31下载
- 积分：1
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speccorrect
在FFT后信号的频率往往与谱线不相重合，而在两条谱线之间。为了要求得信号的频率、幅值和初始相角，必须要使用修正法来完成。这里给出一种修正法。(After the signal in the FFT frequency spectrum often do not coincide, and in between the two lines. Request for a signal frequency, amplitude and initial phase angle, we must use to complete the Amendment Act. Here are a Amendment Act.)
- 2008-02-18 18:13:38下载
- 积分：1
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matlabfenxi
用MATLAB进行仿真，模拟在生物化学领域中对物质主成分的分析(Using MATLAB simulation, simulation in the field of biochemistry for material principal component analysis)
- 2008-03-29 09:19:42下载
- 积分：1
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Webfilehost
强大的web文件寄存能力，可以用来存放bt种子，rar文件，图片等(powerful web document storage capability and can be used to store bt seeds, rar documents, pictures, etc.)
- 2006-09-17 06:28:53下载
- 积分：1
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