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pingpufenxi

于 2010-05-20 发布文件大小:1KB

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频谱分析实践，将信号源发出的信号强度按频率顺序展开，使其成为频率的函数，并考察变化规律，称为频谱分析。研究噪声的频谱是为了深入了解噪声源的特性帮助寻找主要的噪声污染源，为噪声控制提供依据，为噪声控制提供依据。(Spectrum analysis practice, the signal strength of the signal source frequency in order to start by making it a function of frequency, and variation study, known as spectrum analysis. Of the noise spectrum is to understand the characteristics of noise sources to help find the major noise sources, provide the basis for the noise control, provide the basis for the noise control.)

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huffman
说明：对图像进行哈弗曼编码的处理并对两种直方图的结果进行比对。(Ha Fuman the image processing and coding the results of the two histograms being compared.)

2011-02-21 13:21:11下载

积分：1
maximumpower
load recieves maximum power from the source when its resitive value is equal to the thevenin resistance of the circuit.

2013-10-29 18:52:37下载

积分：1
PowegGGSJistration
一个基于互信息的图像配准，优化算法采用Powell算法，采用matlab编写。(A mutual information based image registration, optimization algorithm uses the Powell algorithm using matlab write.)

2011-12-25 18:41:12下载

积分：1
Simpson
辛普森数值方法求积分，并非本人所写，来源于网络，共大家分享(simpson numerical method)

2011-04-19 17:09:31下载

积分：1
Matlab-Programming
MATLAB编程入门知道教材！介绍了MATLAB的基本功能和编程操作。(Introduction to MATLAB programming materials to know! Describes the basic functions of MATLAB and programming operations.)

2011-11-07 15:06:09下载

积分：1
mat_w0.85
matlab的程序包，可以用来计算复杂网络的各种参数(This matlab program package can calculate parameters of the network)

2013-10-23 17:13:53下载

积分：1
274ef3ebe68c
channel estimation for ofdm systems, in lte ofdm i s used on downlink, so estimation has to be near to real

2011-11-12 21:49:15下载

积分：1
FFTbianhuan
对已知的以为数据进行FFT变换，得到数据的频谱图，进而可分析出幅值和相角。(Known that the data FFT, the frequency spectrum of the data, which can be analyzed magnitude and phase angle.)

2013-05-07 17:08:00下载

积分：1
h.264-cuda-master
This project seeks to implement H.264 (the standard x264 is based on) to run on CUDA. Specifically we attempt to write the motion estimation module in CUDA. Motion estimation is currently the most computationally intensive portion of the H.264 encoding process. Previous attempts to parallelize this algorithm in CUDA showed sizeable speedups but sacrificed quality by ignoring the motion vector prediction (MVp). We demonstrate the viability of a hierarchical (pyramid) motion estimation algorithm in CUDA. This solution addresses the MVp problem while still taking advantage of the CUDA framework.

2014-10-15 07:32:32下载

积分：1
knn.m
knn 只是个函数实现需要其它函数的引用(k-nearest neighbor u need to import this function to other functions to run it)

2013-11-20 00:35:34下载

积分：1

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