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periodogram
本程序是功率谱密度的仿真比较,关于三个信号源的具体情况参见《现代数字信号处理导论》上册，P202，习题5。
实验方法：周期图法、自相关法和协方差法。
(this procedure is the power spectral density of the simulation, 3 signal source on the specific circumstances, see the "modern digital signal processing" Introduction to the first volume, P202, Exercise 5. Experimental Methods : Chart cycle, since the correlation and covariance method.)
- 2006-08-29 08:42:00下载
- 积分：1
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iir
语音信号的iir滤波器设计,从带有噪音的信号中提取原始声音.目前，MP3播放器一般功率放大器的工作频率范围就是这个范围。但是大部分有用的和可理解的信息的频率在200到3500Hz之间。所以我们可以在这个范围间滤波，达到使声音可理解的要求。现将数字滤波器的设计指标设为通带截止频率fb=600HZ,阻带频率fc=1200HZ,通带波纹Ap=1dB，阻带波纹As=40dB,要求确定H(z)。(design of the iir filter, get the original voice without noise)
- 2014-02-17 16:49:46下载
- 积分：1
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16826064arma
说明： ARMA模型拟分为（一）（二）两部分发布，第一部分主要包括ARMA模型简介，模拟ARMA数据、拟合ARMA模型,单纯的AR模型或MA模型的定阶。第二部分主要包括ARMA模型的定阶策略、模型选择、残差分析。(ARMA model fitting is divided into two parts: (1) and (2). The first part mainly includes the introduction of ARMA model, ARMA data simulation, ARMA model fitting, AR model or MA model order.The second part mainly includes the fixed-order strategy, model selection and residual analysis of ARMA model.)
- 2020-11-18 16:19:23下载
- 积分：1
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PID_matlab
说明： 刘金坤著的《先进PID控及其matlab仿真》一书中的例子的源代码。(刘金坤of the " Advanced PID control and its simulation matlab" one example of the book' s source code.)
- 2009-08-04 21:08:29下载
- 积分：1
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lid_driven_flowLBMMatlab
LBM方法求解流体力学中的lid driven flow 问题。输入迭代次数，输出流场速度矢量分布图。(LBM method for solving fluid mechanics in the lid driven flow problems. Enter the number of iterations, the output flow velocity vector distribution.)
- 2011-06-10 11:15:47下载
- 积分：1
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50542437pppca
pca算法的matlab实现。希望大家看看，有所帮助吧。(Face recognition program simple, can be used as a beginner, learn.Face recognition program simple, can be used as a beginner, learn.)
- 2013-10-17 19:04:28下载
- 积分：1
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quadrotor-simm
自己做的基于非线性动力学模型的四旋翼飞行器用的PID控制的姿态控制仿真模型和位置回路的仿真模型，inversion1是给定位置解算姿态的文件(Based on their own four-rotor aircraft nonlinear dynamic model with attitude control PID control simulation model simulation model and the position loop, inversion1 a given location solver attitude file)
- 2014-12-27 00:02:09下载
- 积分：1
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mean-shift
说明： 简单的mean-shift 程序 matlab环境，方便理解。(Simple mean-shift program matlab environment for easy understanding.)
- 2019-02-22 09:26:53下载
- 积分：1
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voicebox
Voicebox tool for mathlab, speech processing
- 2010-10-22 10:00:32下载
- 积分：1
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bpnerual
BP神经网络的数据分类——————语音特征信号分类(Data BP neural network classification speech characteristic signal classification)
- 2015-03-02 11:25:11下载
- 积分：1
