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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 ?
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- 2011-06-26 20:07:10下载
- 积分：1
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1
说明： 利用耦合模理论，仿真折射率调制对长周期光纤光栅的透射谱的影响，画出其透射谱线图。(Using the coupled mode theory, simulation refractive index modulation for long-period fiber grating transmission spectra of the impact of transmission lines to draw the map)
- 2012-01-02 20:38:45下载
- 积分：1
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Nmpc.m
非线性MPC问题求解,简单但是基本的例子(to solve the NMPC problem)
- 2021-03-14 12:29:23下载
- 积分：1
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Data-Fitting
提供一元函数插值,样条插值,多项式插值或拟合,曲线拟合等数据拟合源码(Provide one yuan function interpolation, spline interpolation, polynomial interpolation or fitting, curve fitting, etc. Data fitting source)
- 2014-09-12 16:18:26下载
- 积分：1
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LogReg
逻辑回归实现线性分类器，文件中的readme.txt可以看到使用方法。
具体使用就是通过data.txt读入数据（默认2维数据，分为正反两类。）然后用matlab运行solve.m即可得到分类线、分类准确率。(a matlab source code for Logistic Regression. Datas in data.txt are of 2dimension and 2 types. run solve.m in matlab software to get the accuracy and the plot result.)
- 2014-11-28 12:41:56下载
- 积分：1
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compute-power
copute power source code
- 2012-05-04 03:13:22下载
- 积分：1
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bisection
a file for determining a polynomial degrees
- 2009-05-26 15:41:56下载
- 积分：1
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fenghihao
说明： 该文文件显示了隐函数立体图的matlab使用方法。(it s about the technique of implicit functions diagram.)
- 2011-04-06 15:24:07下载
- 积分：1
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matlab
matlab & VB document PPT useful for mastres
- 2011-05-09 08:22:28下载
- 积分：1
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CS
说明： 上传了几个基于“当前”统计模型的机动目标跟踪的程序，包括子程序和文献，还有粒子滤波的目标跟踪程序(From a few based on the " current" statistical model for maneuvering target tracking procedures, including routine and literature, as well as particle filter target tracking process)
- 2010-04-07 17:46:03下载
- 积分：1
