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chip_histogram_features
特征提取是模式识别中最重要的一个部分，这里提供的matlab代码计算一些基本的话音特征，而且，提供了一个简单的基于直方图的特征分类方法的实现。基本的特征包括：特征统计、Energy Entropy Standard Deviation (std)、均值信息熵、过零率检测、频谱衰减等等六个特征(Pattern recognition feature extraction is the most important part, here' s matlab code to compute some basic voice features, but also provides a simple classification method based on histogram characteristics of the implementation. Basic features include: Features and Statistics, Energy Entropy Standard Deviation (std), mean entropy, the zero-rate detection, attenuation, and so the six characteristics of the spectrum)
- 2011-05-25 23:07:32下载
- 积分：1
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SLoscillator
这是一个半导体激光器弛豫振荡现象的仿真程序，计算参数和速率方程模型都取自经典教材Semiconductor Lasers(Agrawal 著)，可以作为学习和进一步研究半导体激光器各种动态特性的基础材料。(This is a simulation program by Matlab for calculating the oscilating in semiconductor lasers, in which the rate equation model and the parameters used are all from the classic technical monograph by Agrawal. This could be a basic material for further investigating and studying different dynamic activities of semiconductor lasers. )
- 2013-08-13 16:59:58下载
- 积分：1
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yuanma
基于matlab的语音合成以及移动基频实现变声调(speech synthesis)
- 2014-09-06 12:30:57下载
- 积分：1
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ncs
网络控制系统truetime仿真，包括PID控制器、传感器、执行器(Network control system truetime simulation, including the PID controller, sensors, actuators)
- 2011-10-15 16:25:25下载
- 积分：1
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HMM
隐马尔科夫模型相关算法，包括前向算法、后向算法，维特比算法等(Hidden markov model algorithm, including the forward algorithm and backward algorithm and viterbi algorithm, etc)
- 2013-03-16 15:03:24下载
- 积分：1
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CS_OMP
压缩感知方法演示，1-D信号压缩传感的实现(正交匹配追踪法Orthogonal Matching Pursuit)
测量数M>=K*log(N/K),K是稀疏度,N信号长度,可以近乎完全重构(1-D signal is compressed sensing to achieve (orthogonal matching pursuit method Orthogonal Matching Pursuit) number of measurements M> = K* log (N/K), K is the sparsity, N signal length, can be almost completely reconstructed)
- 2011-11-23 21:03:22下载
- 积分：1
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123
控制系统性能评估的研究现状与展望摘要: 总结了控制系统性能评估理论研究近20 年的发展历程,分析了几类主要的控制性能评估基准:基于最
小方差控制、基于用户指定指标、基于LQ G以及基于限定结构等方法的适用对象,以及这几类方法对应的性
能指标在评价控制系统优劣时的准确有效性. 通过回顾控制系统性能评估研究的现状,提出该领域亟待解决
的问题,展望控制系统性能评估理论未来的研究趋势和应用方向.(Control System Performance Evaluation and Prospect)
- 2010-05-19 09:56:37下载
- 积分：1
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huizhuan
用matlab对船舶回转模型的建模以及源代码(Ship rotation model using matlab modeling and source code)
- 2015-04-14 11:26:19下载
- 积分：1
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Deblur-Algorithm
基于稀疏表示的图像模糊复原算法，利用Alternating Method以及FFT变换分别进行稀疏编码和模糊复原，复原图像的效果很好。(An algorithm for image debluring based on sparse represetation. It takes the AM and FFT for sparse coding and debluring respectively. The result get good visualization.)
- 2014-03-20 20:34:34下载
- 积分：1
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cc
说明： it is the matlab model for simulation of the class c chopper with full details of parametrs
- 2012-01-23 18:41:27下载
- 积分：1
