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Raylieghraygeneration
this file contain ray generation for rayliegh fading.
- 2010-11-21 23:28:57下载
- 积分：1
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iir
语音信号的iir滤波器设计,从带有噪音的信号中提取原始声音.目前，MP3播放器一般功率放大器的工作频率范围就是这个范围。但是大部分有用的和可理解的信息的频率在200到3500Hz之间。所以我们可以在这个范围间滤波，达到使声音可理解的要求。现将数字滤波器的设计指标设为通带截止频率fb=600HZ,阻带频率fc=1200HZ,通带波纹Ap=1dB，阻带波纹As=40dB,要求确定H(z)。(design of the iir filter, get the original voice without noise)
- 2014-02-17 16:49:46下载
- 积分：1
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sjzym3
西北工业大学研究生课程，数字信号处理上机作业三(Northwestern Polytechnical University post-graduate courses, digital signal processing, machine operating)
- 2013-03-14 13:23:03下载
- 积分：1
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svm_demo
对于svm进行可视化，清晰地划分了分类超平面以及各个类别(Visualization for SVM, a clear division of the classification hyperplane and each category)
- 2014-02-19 10:09:23下载
- 积分：1
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getElementsBySelector
document.getElementsBySelector(selector)
- returns an array of element objects from the current document
matching the CSS selector. Selectors can contain element names,
class names and ids and can be nested. For example:
elements = document.getElementsBySelect( div#main p a.external )
Will return an array of all a elements with external in their
class attribute that are contained inside p elements that are
contained inside the div element which has id= main
- 2014-09-14 22:35:12下载
- 积分：1
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BER-BPSK-AWGN
Script for simulating binary phase shift keyed transmission and reception and compare the simulated and theoretical bit error probability.
BPSK - AWGN - BER
- 2012-10-09 20:49:36下载
- 积分：1
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CuckooOptimizationAlgorithm
布谷鸟算法,便于大家的方便和学习。levy飞行的。(Cuckoo algorithm)
- 2015-01-21 10:35:54下载
- 积分：1
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chapter11
绘图与可视化matlab代码，其中有几个例题，可以是读者轻松学会(Drawing and visualization of the matlab code, which has several examples, can be easily learned)
- 2015-01-29 15:51:58下载
- 积分：1
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code
1.采用C均值聚类算法对男女生样本数据中的身高、体重2个特征进行聚类分析，考察不同的类别初始值以及类别数对聚类结果的影响，并以友好的方式图示化结果。
2.采用分级聚类算法对男女生样本数据进行聚类分析。分别尝试采用身高，体重，喜欢数学，喜欢文学，喜欢运动，喜欢模式识别共6个特征，以及身高，体重2个特征进行聚类，对比聚类结果，并以友好的方式图示化结果
(1. The use of C means clustering algorithm on sample data for boys and girls in the height, weight 2 characterized in cluster analysis to investigate the initial values of the different categories and the effect on the number of classes of the clustering result, and in a friendly way of illustration result. 2. Using hierarchical clustering algorithm to male and female students sample data clustering analysis. Try both using height, weight, like math, like literature, like sports, like pattern recognition feature a total of six, as well as height, weight, two features clustering, comparing clustering results, and in a friendly way of illustration of the results)
- 2020-11-24 21:19:33下载
- 积分：1
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jiyumobandecaisetuxiangzidongpingjie
基于模版匹配的彩色图像自动拼接，上海交通大学内部数据库提供(Template matching based on color image mosaic, internal databases, Shanghai Jiaotong University)
- 2011-01-19 18:14:43下载
- 积分：1
