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romberg
用龙贝格法求定积分,此例的变量数为三,但整体思路是没错的。(With Romberg method for the definite integral, the number of variables in this case is three, but the overall idea is correct.)
- 2011-12-21 10:12:03下载
- 积分:1
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emd
EMD算法,经验模态分解,信号处理与分析方面用到,算法很简单,中文(EMD algorithm, the empirical mode decomposition, signal processing and analysis used, the algorithm is very simple, Chinese)
- 2013-12-12 15:43:06下载
- 积分:1
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LMS
基于LMS算法的均衡技术在matlab上的仿真应用(Equalization technique based on the LMS algorithm in matlab simulation applications)
- 2013-08-28 21:57:31下载
- 积分:1
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MATLABcode
matlab中对图形轮廓的特征提取代码,程序实现,(matlab in the graphic outline feature extraction code, program implementation,)
- 2013-09-03 19:40:06下载
- 积分:1
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matlab5
利用matlab进行频域低通和带通滤波,效果不错(Frequency domain using matlab low-pass and band-pass filtering)
- 2013-09-15 10:48:39下载
- 积分:1
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NEW-LEACH-matlab.txt
对经典协议LEACH的改进版本,可以出图3个,对初学很有帮助,大家有兴趣的可以看看。(LEACH agreement on an improved version of the classic, you can plot three, very helpful for beginners, we are interested can look at.)
- 2014-01-20 17:22:06下载
- 积分:1
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detectFront
基于Opencv的视频序列前景检测模块,可以用来检测自动化目标跟踪的初始位置(Opencv based video sequences foreground detection module,can be used to detect the initial position in automated target tracking )
- 2014-02-18 14:02:50下载
- 积分:1
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BakeCode
BakeCode通信原理的巴克码模拟编码实现(BakeCode communication principle of Barker code simulation Coding)
- 2014-08-22 15:01:52下载
- 积分:1
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DFT
信号与系统试验报告
离散傅立叶变换(DFT)和频谱分析
一、实验内容
1、实验题目
(1)编写DFT、IDFT程序,并验证其正确性(提示:可利用冲激函数进行验证)。
(2)计算信号f(t)=e-at2sin(2∏ft)的离散傅立叶变换(DFT),求其振幅谱,相位谱、振幅最大值对应的频谱(检测主频)以及对发f(t)进行DFT变换的结果实现IDFT变换,并画出图形。
参数选择如下:频率f =30HZ,a=f 2㏑(M),M=2.5
2、通过实验理解信号振幅谱、相位谱的物理意义,掌握DFT、IDFT算法的实现方法。()
- 2008-05-07 10:38:59下载
- 积分:1
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LEACH
omnet++4.0实现的WSN中Leach算法,可以运行,200*200的区域中分布了400个节点(Leach algorithm in WSN omnet++ 4.0 to achieve, you can run.In the region of 200 * 200 distributed 400 nodes)
- 2014-08-08 20:22:15下载
- 积分:1