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于 2013-10-06 发布文件大小:69KB

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Pulse-code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form of digital audio in computers, Compact Discs, digital telephony and other digital audio applications. In a PCM stream, the amplitude of the analog signal is sampled regularly at uniform intervals, and each sample is quantized to the nearest value within a range of digital steps. Quantization Noise occurs in PCM.

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jihejiaozheng
人脸几何校正的matlab程序，里面有我配好的人脸，程序好用。(Matlab program of the geometric correction of the face, which I face with a good, easy to use program.)

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Jakes
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Hidden markov random filed

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AMLE_level_set_interp
这个程序实现AMLE方法的图像插值。首先，通过入口从输入图像得到一定数量的水平集。起点只是自动选择的。然后，每个水平集的边界被提取出来，图像边界上的数据被记录。最后，通过使用ＡＭＬＥ扩展这些信息重建一个非常接近原图像的新的图像。(This program implement image interpolation by AMLE method. Firstly, get a number of level sets from an input image by thresholdding. The threshold values are chosen automatically. Then the boundaries for each level set are extracted, the image data on the boundaries are recorded. Finally, by using AMLE, extend those imformation to reconstract a new image, which will approximate the original one quitr well.)

2011-05-02 18:25:44下载

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markov garch
说明：马尔科夫状态转换的GARCH类模型用matlab程序代码做实证 ms-garch(The GARCH model of Markov state transition is empirically done with matlab code ms-garch)

2021-03-12 14:29:25下载

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999999999999999999999
files is used to perform

2010-10-23 03:55:51下载

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OTSU
给出了用于图像分割的基于2D-OTSU算法的MATLAB代码，效果良好。(PCNN code for image segmentation based on OTSU)

2014-12-20 10:00:36下载

积分：1
MATLABABCv2
Step by Step Procedure of ABC

2011-11-28 06:49:28下载

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一个关于超高频信号的仿真，由雷电波及正弦曲线组成，并给出了FFT波形及分析(A simulation of UHF signals, consisting of a sine curve by lightning spread, and gives waveform and FFT analysis)

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积分：1

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