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straightline
straight line using matlab
- 2013-03-05 00:19:11下载
- 积分：1
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zhiliudiandongjizhuansutexin
直流电动机转速特性仿真m文件，是一个很好的模板，只要你修改一下里面的参数，还有调速仿真程序。(DC motor speed character simulink model)
- 2013-03-21 09:28:51下载
- 积分：1
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V2G_G2V
电动汽车充放电仿真程序。可以仿真电动汽车的充电模式和放电模式。(Electric vehicle simulink program. it can be used to simulate the charging mode and re-charging mode.)
- 2021-04-07 21:49:01下载
- 积分：1
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ICP
三维图像配准算法（ICP）,内含MATLAB文件icp.m。可以实现三维坐标的转换。(icp.m )
- 2009-12-15 15:16:56下载
- 积分：1
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lianxiNOUSE
用互相关函数求两周期性信号的时移，为下一步信号处理提供有力支持。(Use cross-correlation function to get shifting of two periodic signal. )
- 2012-04-11 09:59:18下载
- 积分：1
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hangsie
利用最小二乘算法实现对三维平面的拟合，计算多重分形非趋势波动分析matlab程序,最小均方误差等算法的MSE的计算。( Least-squares algorithm to fit a three-dimensional plane, Calculation multifractal detrended fluctuation analysis matlab program, Minimum mean square error MSE calculation algorithm.)
- 2016-09-28 17:04:55下载
- 积分：1
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ocr2
ocr optical character recognition
- 2011-01-15 00:57:18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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BPA_P
基于BP算法的机载SAR点目标matlab仿真程序(The matlab code is about point target simulation of airborne SAR based on BP algorithm)
- 2011-11-25 17:45:52下载
- 积分：1
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遗传粒子群、混沌粒子群、基本粒子群三者对比 GAPSO
遗传粒子群、混沌粒子群、基本粒子群三者对比，对一个判断方程，输出其收敛曲线，本人毕业设计的核心精华！(Genetic particle swarm, chaotic particle swarm, and basic particle swarm, equations for a judgment, the output curve of its convergence, the core essence of graduation design.)
- 2020-10-05 10:37:38下载
- 积分：1
