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tabpanel
说明： matlab编的标签页，很容很强大~~~~~(matlab code of the tab page, it is very strong capacity ~~~~~)
- 2011-03-31 10:03:55下载
- 积分：1
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contourlet_toolbox
多尺度几何分析contourlet工具，包括去噪演示(Contourlet geometric analysis tools, including Noise Demo)
- 2010-05-06 10:25:41下载
- 积分：1
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power_Transfo3phCoreType_Sat
power_Transfo3phCoreType_Sat.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_Transfo3phCoreType_Sat.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)
- 2013-08-26 22:10:02下载
- 积分：1
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duoxiangshinihe
多项式拟合，对一群散点，采用最小二乘法进行多项式拟合(Polynomial fitting, a group of scattered points, using the method of least squares polynomial fitting)
- 2013-03-19 17:16:13下载
- 积分：1
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henheng_v83
基于小波变换的数字水印算法matlab代码，滤波求和方式实现宽带波束形成，包括轨道机动仿真、初轨计算。( Based on wavelet transform digital watermarking algorithm matlab code, Filtering summation way broadband beamforming, Including orbital maneuvering simulation, initial orbit calculation.)
- 2016-11-23 17:49:12下载
- 积分：1
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VibrationSimulationUsingMatlabandANSYS
matlab和ansys共同来求解工程问题的好书（附有程序包）。值得学习。(Matlab and ansys common to solve engineering problems of good books (with packets). Is worth studying.)
- 2010-11-02 15:05:20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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MyCarLocal
车牌定位原代码，具有较好的定位功能，实时性较好(License plate location of the original code, and has good positioning capabilities, better real-time)
- 2010-05-30 14:15:19下载
- 积分：1
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OFDM
OFDM系统仿真,包含串并转换，QAMmap，IFFT转换，并串转换之类。(OFDM System Simluation)
- 2014-10-25 20:00:40下载
- 积分：1
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crstest_fuzzy
这个是以fuzzy特征为例采用HMM方法进行分类的程序，里面用到的一些子函数都可以在HMM Toolbox里面找到(This is a classification code using HMM and taking fuzzy as example.the subfunctions in it can be find in the HMM toolbox.)
- 2013-11-17 10:39:25下载
- 积分：1
