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IIR
IIR数字滤波器的特点是h(n)为无限长序列。设计的基本思想是:模拟系统与离散系统存在着互相模仿的理论基础,所以可以让数字滤波器的特性去模仿一个模拟滤波器的特性,得到数字滤波器的H(z),H( )之间的变换关系。设计时,先设计一个模拟滤波器的传递函数 ,然后通过s变量与z变量之间的变换关系求出数字滤波器的系统函数H(z)。(IIR digital filter is characterized by h (n) for infinitely long sequence. The basic idea of the design are: analog systems and discrete systems there is the theoretical basis of mutual imitation, so you can make the characteristics of a digital filter to imitate the characteristics of an analog filters, digital filters are H (z), H () of the the relationship between the transformation. Design, first to design a simulation of the filter transfer function, s variables and z and then transform the relationship between variables derived digital filter system function H (z).)
- 2009-12-10 00:16:49下载
- 积分:1
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a
说明: MATLAB遗传算法几个实例,主要是遗传算法工具箱的应用(some examples of matlab)
- 2009-05-20 18:50:55下载
- 积分:1
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code
基于FFT变换、DCT变换、HT变换、小波变换和矢量量化技术的图像压缩的Matlab实现。(Based on the FFT transform, DCT transform, HT transform, wavelet transform and vector quantization image compression technology, the Matlab implementation.)
- 2009-12-17 10:57:39下载
- 积分:1
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KPCAv2
说明: KPCA降维处理,完整的运行程序,包括数据和参考文献(KPCA dimensionality reduction processing, complete operating procedures, including data and references)
- 2020-05-14 09:27:17下载
- 积分:1
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LFGauss
based on Gauss method on load flow program that can help you better electrical system optimization
- 2009-04-11 16:50:35下载
- 积分:1
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gauss1
高斯算法的mathlab实现的源代码,用于计算方法相关的方面(Gauss algorithm mathlab implementation source code, used to calculate method-related aspects of)
- 2009-12-01 19:07:28下载
- 积分:1
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travelingsalesman
用遗传算法解决旅行商问题简洁方便,而且计算精确(Traveling salesman problem using genetic algorithms to solve simple and convenient, and accurate calculation)
- 2010-08-27 10:40:43下载
- 积分:1
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DTWMATLABsource
很好的DTW源代码,层次分明,注释详尽,很容易看懂,直接运行主程序main_speech_alignment_DTW.m 即可通过图观察DTW处理前后的波形。(DTW good source code, structured, detailed notes, it is easy to understand, can be run directly by the main program main_speech_alignment_DTW.m Figure waveform observed before and after DTW.)
- 2010-10-25 15:24:52下载
- 积分:1
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filter
说明: DSP入门:数字滤波器设计(双线性变换法)(DSP basis: Design of digital filter(Double linear transform))
- 2010-03-25 13:32:44下载
- 积分:1
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光谱匹配识别基本算法-spectral-matching-algorithms
光谱匹配识别基本算法,包括SA、SCF、SCM、SCA等基本算法。程序可以直接调用,方便简洁。(Spectral matching to identify the basic algorithms, including SA, SCF, SCM, SCA and other basic algorithms. Program can be called directly, convenient and simple.)
- 2021-04-11 15:48:58下载
- 积分:1