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MATLAB
对噪声信号中的正弦信号,通过Pisarenko谐波分解方法、Music算法和Esprit算法进行频率估计,信号源是: 其中, , , ; 是高斯白噪声,方差为 。使用128个数据样本进行估计。 1、用三种算法进行频率估计,独立运行20次,记录各个方法的估计值,计算均值和方差; 2、增加噪声功率,观察和分析各种方法的性能。(Sinusoidal signal in the noise signal through the Pisarenko harmonic decomposition method, Music algorithms and Esprit frequency estimation algorithm, the signal source is: where,,, a Gaussian white noise, variance. 128 data samples used to estimate. 1, with three kinds of frequency estimation algorithm, run independently 20 times, record the estimated value of each method to calculate the mean and variance 2, the increase in noise power, observation and analysis of the performance of various methods.)
- 2021-03-24 14:49:14下载
- 积分:1
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07532376optics
牛顿环 杨氏双缝的MATLAB代码,很实用,很准确(Young' s double-slit Newton ring MATLAB code, very practical, very accurate)
- 2015-04-05 12:55:06下载
- 积分:1
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WTC6316
触摸芯片WTC6316使用程序,适合开发者使用,也适合学习交流(use of touch key WTC6316)
- 2010-11-27 17:59:49下载
- 积分:1
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matlab_GA
MATLAB遗传算法的经典程序,有例子,值得研究一下,应该有帮助.(MATLAB GA classic procedures, is an example worthy of study, should help.)
- 2007-03-13 04:22:32下载
- 积分:1
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Matlab2010
讲述MATLAB的使用教程,由浅入深讲解详细(About the use of MATLAB tutorial, progressive approach to explain in detail)
- 2013-05-09 15:45:01下载
- 积分:1
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DominantSets
Dominant-set聚类算法,主要用于图像分割,检索等(Dominant-set clustering algorithm, mainly for image segmentation, search)
- 2006-09-14 16:57:10下载
- 积分:1
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gui[
gui training in farsi
- 2012-09-01 04:14:53下载
- 积分:1
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MySvm
SVM的实现,采用了SMO算法,用C语言结合matlab接口实现,可在matlab下运行。如果是64位的系统,可在matlab下重新同met.(SVM with SMO)
- 2013-12-25 21:59:25下载
- 积分:1
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lujingguihua
说明: 路径规划 matlab 代码 可用,避障,便于修改机器人,并检查其可行性(Path planning matlab code is available, obstacle avoidance, easy to modify the robot, and check its feasibility)
- 2019-05-28 15:11:47下载
- 积分:1
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EEMD
说明: 集合经验模态分解 是针对EMD方法的不足,提出了一种噪声辅助数据分析方法。 信号处理完整代码(Ensemble Empirical Mode Decomposition signal processing)
- 2019-06-12 17:55:42下载
- 积分:1