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project
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.
- 2013-10-06 05:07:20下载
- 积分：1
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R001.m
贝叶斯回归分析,以二维图像线性拟合为例，解决过度拟合问题(Bayes regression)
- 2013-12-13 13:13:25下载
- 积分：1
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multipath_1
matlab code for rayleighn fading
- 2009-10-10 22:23:39下载
- 积分：1
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14742569mcmc
this is a importance document
- 2010-11-04 11:07:25下载
- 积分：1
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matlab
数字语音是信号的一种，我们处理数字语音信号，也就是对一种信号的处理，那信号是什么呢？
信号是传递信息的函数。离散时间信号——序列——可以用图形来表示。
按信号特点的不同，信号可表示成一个或几个独立变量的函数。例如，图像信号就是空间位置（二元变量）的亮度函数。一维变量可以是时间，也可以是其他参量，习惯上将其看成时间。
(Digital Voice is a signal that we deal with digital voice signal, that is, the processing of a signal, that signal what is it? Signal is a function of transmitting information. Discrete-time signal- sequence- can be used to indicate the graphics. According to the different signal characteristics, signal or can be expressed as a function of several independent variables. For example, the image signal is the spatial location (binary variables) of the brightness function. Variables can be one-dimensional time and other parameters can be, habits will be time to treat it as a.)
- 2009-05-11 17:35:41下载
- 积分：1
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orbitinECI
地球本身在空间中的位置是不断变化的，所以给出了地球的位置参数(Earth itself in the position of space are constantly changing, so given the parameters of the Earth's location)
- 2007-05-17 15:58:35下载
- 积分：1
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PSK_Simulate
plot the pskrates .Useful for the beginners.
- 2013-03-14 18:05:22下载
- 积分：1
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SUSAN
SUSAN算子检测图像边缘和角点，可以自己定义不同的检测模板，实现不同功能的角点检测。(SUSAN operator detect image edges and corners, can define a different template to different functions of the corner detection.)
- 2011-01-15 18:51:15下载
- 积分：1
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MSMC4.5
Multiscale M decision tree
- 2009-09-05 19:50:08下载
- 积分：1
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pso_2D
一个非常好的粒子群算法实现，该算法为matlab实现(A very good PSO implementation, the algorithm for the matlab implementation)
- 2009-03-25 10:10:53下载
- 积分：1
