-
em
有k_means和em算法,k_means算法用来减少结点数目(There k_means and em algorithms, Reduce the number of data points using the k-means algorithm
)
- 2010-08-18 07:57:14下载
- 积分:1
-
means演算-clustering
動態聚類k-means演算 將輸入在程式中的數據資料 給予適當的分群(dynamic clustering k-means figure:proper hiving off of input datum in programme)
- 2005-04-10 15:40:46下载
- 积分:1
-
Denoising
it is a matlab software we have to plan to implement it
- 2009-12-14 18:45:57下载
- 积分:1
-
Sound_image_acquisition_a_analysis
说明: 整个系统分为数据采集和数据分析两大部分,以友好的图形界面与用户进行交互沟通。
声音数据采集部分实现数据采集功能,根据用户选择的采样频率和预设的采样时间来从声卡获得用户需要的数据。并且将采集到的数据及其频谱图以图形方式很直观的呈现于用户面前。
图像采集分析部分,读入图像后,根据选择,对其进行Linear Conformal、Affine、Projective、Polynomial、Piecewise Linear、Sinusoidal、Barrel、Pin Cushion变换(The whole system is divided into data collection and data analysis of two parts, with a friendly graphical interface to communicate with the user interaction.
Sound data collection part of the data collection function, according to user-selected sampling frequency and sampling time to the default user from the sound card to obtain the data needed. And the collected data and the spectrum is very intuitive graphically presented in front of the user.
Image acquisition and analysis section, read the image, based on the choice of its Linear Conformal, Affine, Projective, Polynomial, Piecewise Linear, Sinusoidal, Barrel, Pin Cushion Transformation
)
- 2011-04-14 12:14:47下载
- 积分:1
-
EMC-introduces
电缆的EMC设计分析介绍,具体介绍了场在导线中感应的噪声以及电缆之间的串扰(EMC introduces the design of the cable analysis)
- 2013-12-25 22:47:38下载
- 积分:1
-
ortho_carrier
minimum spacing between 2 carrier to be orthogonal
- 2009-11-26 23:13:00下载
- 积分:1
-
lagrange_basis
EFG code lagrange for elastic materials
- 2021-01-30 01:28:39下载
- 积分:1
-
Radon
拉东正反变换,应用于地震勘探中,对信号进行操作。可用于去噪以及信号分析等。(Radon transform and inverse transform )
- 2015-10-22 20:27:58下载
- 积分:1
-
matlab程序
用MATLAB程序实现演化博弈的均衡求解(Equilibrium solution for evolutionary game)
- 2020-12-28 19:09:01下载
- 积分:1
-
FFTfrequencychartisanalytical
1.通过实验加深对快速傅立叶变换(FFT)基本原理的理解。
2.了解FFT点数与频谱分辨率的关系,以及两种加长序列FFT与原序列FFT的关系。
离散傅里叶变换(DFT)和卷积是信号处理中两个最基本也是最常用的运算,它们涉及到信号与系统的分析与综合这一广泛的信号处理领域。实际上卷积与DFT之间有着互通的联系:卷积可化为DFT来实现,其它的许多算法,如相关、滤波和谱估计等都可化为DFT来实现,DFT也可化为卷积来实现。(1. Deepen the experimental fast Fourier transform (FFT) the basic tenets of understanding. 2. Understand the FFT spectrum and points of the resolution, and two extended sequence with the original FFT FFT relations. Discrete Fourier Transform (DFT) and the convolution of two signal processing is the most commonly used basic arithmetic, they relate to the signal and system analysis and synthesis of the wide range of signal processing field. DFT actually convolution and interoperability between contact : DFT into convolution can be achieved in many other algorithms, If relevant, filtering and spectral estimation could be achieved as DFT, DFT into convolution can be achieved.)
- 2007-03-09 23:52:10下载
- 积分:1