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case300
这是一个标准的三百节点IEEE-30测试系统数据(This is a standard IEEE-30 300-node test system data)
- 2009-03-31 10:52:56下载
- 积分：1
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Nonlinear_differential_equation
这是单自由度的非线性微分方程的求解程序（分段函数），可以画出动响应图和相图。(Nonlinear differential equation)
- 2009-05-18 12:28:02下载
- 积分：1
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BER32QAM
BER 32 QAM MATLAB code
- 2013-05-15 06:46:22下载
- 积分：1
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Wavelet
传统的信号理论，是建立在Fourier分析基础上的，而Fourier变换作为一种全局性的变化，其有一定的局限性。在实际应用中人们开始对Fourier变换进行各种改进，小波分析由此产生了。小波分析是一种新兴的数学分支，它是泛函数、Fourier分析、调和分析、数值分析的最完美的结晶；在应用领域，特别是在信号处理、图像处理、语音处理以及众多非线性科学领域，它被认为是继Fourier分析之后的又一有效的时频分析方法。 小波变换与Fourier变换相比，是一个时间和频域的局域变换因而能有效地从信号中提取信息，通过伸缩和平移等运算功能对函数或信号进行多尺度细化分析（Multiscale Analysis），解决了Fourier变换不能解决的许多困难问题。(The traditional signal theory, is based on Fourier analysis based on Fourier transform, and as a kind of global change, it has some limitations. In the actual application of Fourier transform people began to various improved, wavelet analysis produced. Wavelet analysis is a new branch of mathematics, it is functional, Fourier analysis, harmonic analysis, numerical analysis of the crystallization of the most perfect In the fields of application, especially in signal processing, image processing, audio processing as well as many nonlinear scientific fields, it is considered to be the Fourier analysis after another effective time-frequency analysis method. Wavelet transformation and Fourier transform, compared is a time and frequency domain and the local transform can effectively extract information from signal, through the telescopic peace shift etc operation function of the function ?
)
- 2011-06-26 20:07:10下载
- 积分：1
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junyunbaizaosheng
在matlab环境下,产生（-1，+1）均匀分布的均值白噪声的程序代码(Matlab environment, generate uniformly distributed white noise code (-1,+1))
- 2013-03-12 10:19:48下载
- 积分：1
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neuralnetworksmatlab
说明： 神经网络的基本示例，含有小波、排序、函数最优、寻找最大最小等等(The basic example of neural networks, with wavelet, sorting, optimal function, find the maximum and minimum, etc.
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- 2011-03-27 10:52:52下载
- 积分：1
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multiScale_KalmanFilter
用多尺度卡尔曼滤波法，对信号参数进行识别估计。高频信号和低频信号识别结合起来改进了算法识别的精确度和准确度。(It is an implementation of hierarchical (a.k.a. multi-scale) Kalman filter using belief propagation. The model parameters are estimated by expectation maximization (EM) algorithm. In this implementation, we considered two time series with different frequencies. The messages between high and low frequency signals are combined to improve the estimation and prediction.)
- 2013-01-07 20:17:40下载
- 积分：1
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Matlab-DSP
Matlab平台DSP自动代码生成技术研究(Research on DSP automatic code generation technology with Matlab platform)
- 2013-02-03 19:33:28下载
- 积分：1
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pcaprincomp
Face recognition using ATT database and PCA with matlab s princomp function
- 2011-12-06 22:16:18下载
- 积分：1
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Nonlinear-Schrodinger-equation
这是非线性薛定谔方程的源代码m文件，可以帮助研究(This is the source code of Nonlinear Schrodinger equation)
- 2015-07-17 10:53:45下载
- 积分：1
