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kuopintongxin
面向对象程序设计实验代码，此代码属于基础代码。(Experimental object-oriented programming code, this code belongs to the underlying code.)
- 2009-12-08 15:02:37下载
- 积分：1
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func_ant_colony_image_edge_detection
matlAB code for edge detection by ant colony
- 2013-08-15 05:33:36下载
- 积分：1
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leach
关于wsn的leach算法matlab仿真，希望对你们有用！(About wsn network leach algorithm matlab simulation, I hope useful to you!)
- 2015-04-22 09:35:35下载
- 积分：1
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wurenjichuizhifangzhen
基于matlab＆simulink的仿真，无人机垂直起降问题，可直接运行。(Based on matlab & simulink simulation, UAV VTOL problems can be directly run.)
- 2020-09-19 19:37:53下载
- 积分：1
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HHT_power-system_power-quality_disturbances-detect
优秀论文及配套源码。Hilbert-Huang变换(HHT)是一种新的非平稳信号处理技术，该方法由经验模态 分解(EMD)与Hilbert谱分析两部分组成。任意的非平稳信号首先经过EMD方法处理后被分解为一系列具有不同特征尺度的数据序列，每一个序列称为一个固有模态函数(IMF)，然后对每个IMF分量进行Hilbert谱分析得到相应分量的Hilbert谱，汇总所有Hilbert谱就得到了原信号的谱图。该方法从本质上讲是对非平稳信号进行平稳化处理，将信号中真实存在的不同尺度波动或趋势逐级分解出来，最终用瞬时频率和能量来表征原信号的频率含量。
本文研究了基于HHT的暂态电能质量扰动检测方法，介绍了HHT的基本原理和利用HHT检测电能质量多扰动信号的实现方法。仿真试验表明该方法可以实时检测扰动的起止时刻，持续时间和扰动幅度，适用于电能质量多扰动的监测和辨识系统。
(Hilbert-Huang Transform(HHT) is a new non-stationary signal processing technology，including the Empirical Mode Decomposition(EMD) and Hilbert spectral analysis．In this method，arbitrary non-stationary signals was divided into a series data sequence with different characteristic scales after the first EMD treatment，each sequence is called an intrinsic mode function(IMF)，and then each IMF component gained corresponding the Hilbert spectrum though Hilbert spectrum analysis，a summary of all Hilbert spectrum assembled to the spectra of the original signal．In essence，this method is a stable processing for non-stationary signal，which decomposed the different fluctuations or trends in the signal in rum，and represented the frequency content of the original signal using the final instantaneous frequency and energy．
This paper study a method to detect power quality disturbances based on the HHT，in which the principle and the realization of the HHT and the realization of power quality disturbance)
- 2021-04-24 10:48:48下载
- 积分：1
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Interpolation
计算方法，曲线插值，普通插值法。自编程序。附带图片。(Calculation methods, curve interpolation, ordinary interpolation. Self programming. With pictures.)
- 2013-12-08 17:38:43下载
- 积分：1
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GMRES_iter
GMRES(Generalized minimal residual) Iterative Method. A is a square matrix.
- 2009-12-15 20:10:08下载
- 积分：1
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最大相位系统和最小相位系统的模拟
说明： 这个程序模拟了最大相位系统和最小相位系统，并分析其频谱(the simulation phase of the largest systems and minimum phase systems, and analyzing its spectrum)
- 2021-01-12 11:08:50下载
- 积分：1
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C_MeansFun
基于matlab实现C-均值分类,模式识别简单聚类分析(experiment of C-mean to explain the course)
- 2013-12-23 09:45:43下载
- 积分：1
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ComplexModeToRealMode
复模态到实模态的转换，一个简单有效的小程序。(Complex Mode to Real Mode, a useful matlab function.)
- 2020-11-04 12:19:51下载
- 积分：1
