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crazy_climber
提取小波脊线的crazy climber算法(Wavelet ridge extraction of crazy climber algorithm)
- 2020-11-11 14:39:45下载
- 积分：1
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c-means-algorithm
c均值算法的实现，使用c均值算法对一组三位数据进行聚类，给出了测试的类别数目和初始值。(c-means algorithm, using the c-means algorithm on a set of three data clustering, given the number of categories and initial value of the test.)
- 2012-05-18 09:24:59下载
- 积分：1
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bp
说明： 一个matlab写的bpANN程序，参数优化采用交叉验证办法.(Write a matlab bpANN process parameter optimization using cross-validation approach.)
- 2011-09-25 12:33:18下载
- 积分：1
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pinzhiyinzi
谱比法对多层介质的Q值求取MATLAB程序代码(Spectral ratio of the Q value of the multilayer dielectric strike MATLAB code)
- 2020-09-14 15:57:57下载
- 积分：1
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voicebox
VOICEBOX - set global parameters for Voicebox
- 2011-07-13 02:09:47下载
- 积分：1
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PV_Const_load
Pv system with constant load
- 2014-10-04 14:22:13下载
- 积分：1
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ADC_SNR
使用MATLAB编程仿真分析ADC的SNR(ADC SNR analysis)
- 2021-01-08 16:08:51下载
- 积分：1
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fourieranalysisPWMsignal
基于MATLAB平台的PWM调制正弦波的快速傅里叶分析(his model simulates and computes Fourier analysis of PWM based sinusoidal waveform. Fundamental frequency can be changed in model properties. Amplitude modulation index and frequency modulation index can be adjusted in Simulink model directly.)
- 2013-11-12 14:19:21下载
- 积分：1
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1
说明： 灰色理论预测的MATLAB与VC混编实现(Gray theoretical predictions of the MATLAB and VC achieved mixed)
- 2010-01-16 15:11:50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 ?
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- 2011-06-26 20:07:10下载
- 积分：1
