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fourierAndFilter
频谱分析和滤波器设计
ppt文件
MATLAB表述的信号和系统,
用MATLAB与信号流图求系统
频谱分析
离散频谱与连续频谱的转换(Spectrum analysis and filter design ppt file MATLAB expression signals and systems using MATLAB and signal flow diagram for the system spectral analysis of discrete spectrum and continuous spectrum conversion)
- 2008-05-05 09:30:58下载
- 积分:1
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tfa
自适应最优核时频分析程序及相关软件,可用于相关的时频分析(Adaptive Optimal Kernel Time-frequency analysis procedures and related software for the relevant time-frequency analysis)
- 2020-07-04 04:00:01下载
- 积分:1
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Desktop
AWGN + Nakagami + BPSK
- 2021-01-18 16:18:43下载
- 积分:1
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simple_PCA_BP
适合初学者使用的非常清晰的人脸识别PCA算法,可运行成功。( a simple program, very useful!)
- 2011-09-05 20:32:47下载
- 积分:1
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power_3phsignaldq
A Discrete 3-Phase ProgrammableSource block is used to generate a 1 pu, 15 degrees positive sequence voltage. At t = 0.05 s the positive sequence voltage is increased to 1.5 pu. At t = 0.1 s an unbalance is introduced by adding a 0.3 pu negative sequence component with a phase of -30 degrees.
The magnitude and phase of the positive-sequence component is evaluated in two diiferent ways: 1) Sequence calculation of phasors using Fourier analysis and
2) abc to dq0 transformation.
Math Function and Trigonometric Function blocks are used to evaluate the magnitude and phase of the positive sequence from the d and q components:
V1 = sqrt(Vd^2 + Vq^2) , Phi1 = atan(Vq/Vd))
- 2011-10-19 22:18:57下载
- 积分:1
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灰色系统理论建模源代码 张
说明: 灰色预测是就灰色系统所做的预测。所谓灰色系统是介于白色系统和黑箱系统之间的过渡系统。其具体的含义是:如果某一系统的全部信息已知为白色系统,全部信息未知为黑箱系统,部分信息已知,部分信息未知,那么这一系统就是灰色系统。(Grey prediction is the prediction of grey system. The so-called grey system is a transitional system between the white system and the black box system. Its concrete meaning is: if all information of a system is known as a white system, all information is unknown as a black box system, some information is known, and some information is unknown, then this system is a grey system.)
- 2020-06-18 02:20:02下载
- 积分:1
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CoverageAdhoccellular
coverage area for Adhoc wireless communication,it can be used for road traffic simulation.
- 2011-01-12 19:46:06下载
- 积分:1
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leach_mod1
leach协议在matlab改进。对于初学者matlab了解leach协议有很好的帮助。(leach xie yi in the MATLAB)
- 2010-05-10 11:15:04下载
- 积分:1
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BCJR
Hi..this BCJR algorithm detail
- 2010-02-23 07:33:45下载
- 积分:1
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qumian
粒子群法,用于初学者的小例子,工程结构优化设计与matlab实现第10章的内容(Small example of the particle swarm method for beginners, and engineering structures to optimize the design and matlab implementation of Chapter 10)
- 2012-08-17 21:15:22下载
- 积分:1