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xiezhenzi
用bvp4c计算谐振子能级,要求至少计算出两个能级(Bvp4c calculated using harmonic oscillator energy levels, calculated at least two levels)
- 2009-05-29 13:39:52下载
- 积分:1
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hans
MATLAB6.5辅助小波分析与应用.pdf,很好的小波教材(MATLAB6.5 assisted with the application of wavelet analysis. Pdf, good teaching wavelet)
- 2007-06-08 01:31:44下载
- 积分:1
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canny_dete
This matlab code performs edge detection in images using canny edge detection algorithm
- 2011-08-24 22:12:01下载
- 积分:1
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DIP_070729
说明: 这是灰度图像的伪彩色处理matlab源程序(This is a pseudo-color gray-scale image processing matlab source)
- 2008-10-04 16:09:32下载
- 积分:1
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MATLAB
matlab工具箱简介,包含各个工具箱的作用(About matlab toolbox, including the role of each kit)
- 2011-09-08 09:34:26下载
- 积分:1
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afl
simple samples matlab(matlab easy introduction)
- 2013-09-14 03:53:30下载
- 积分:1
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chaos-control
耦合发电机系统的自适应控制与同步,将耦合发电机系统的混沌轨道镇定到平衡点,并使得两个参数未知的耦合发电机系统达到了混沌同步(Adaptive control system coupled generator and synchronization, the generator system coupled to a chaotic orbit stabilization of balance, and makes the coupling of two unknown parameters to achieve the synchronization generator system)
- 2011-10-29 01:09:44下载
- 积分:1
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IIR
1、不同阶次模拟巴特沃兹滤波器的频率响应
2、根据模拟滤波器指标,设计低通巴特沃兹滤波器
要求通带截止频率 fp = 5kHz, 通带最大衰减 ɑp =2dB, 阻带截止频率 fs= 12kHz, 阻
带最小衰减ɑs =30dB,按照上述指标设计巴特沃兹低通滤波器。
3、给定模拟滤波器,按照不同采样频率设计数字 IIR,观察采样频率对设计结果的影响
已知模拟滤波器传输函数 H(s)为
2
0.5012
( )
0.6449 0.7079
H s
s s
=
+ +
按照不同采样频率 Fs1=1Hz, Fs2=10Hz 使用脉冲响应不变法将 H(s)转换为 H(z)数字
IIR 滤波器。观察不同采样频率设计得到的数字 IIR 的差异。
4、给定数字 IIR 指标,用脉冲响应不变法设计 IIR。
数字低通滤波器的指标为: 0.2 , 1 , 0.3 , 15
p p s s
ω π α ω π α = = = = dB dB ,使用巴特沃
兹滤波器设计数字 IIR。比较采样频率 Fs=1, 2 时设计过程中的模拟滤波器,数字滤波
器的变化。
5、用双线性变换法设计 IIR,并同脉冲响应不变法比较设计的结果。数字滤波器指标要
求如下
0.2 , 1 , 0.3 , 15
p p s s
ω π α ω π α = = = = dB dB(1.Grasp the impulse response method and bilinear transformation design IIR filter principle and specific design methods, familiar with double
A computer program for designing lowpass, bandpass and highpass IIR digital filters by linear design;
2 . familiar with the design of analog Butterworth filter, master impulse response method and bilinear transformation method to design digital IIR
Filter method)
- 2021-01-05 16:48:54下载
- 积分:1
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daolibai
倒立摆 模糊控制 一级直线 毕业论文 源程序 论文资料(Fuzzy Control of an Inverted Pendulum graduation line information source papers)
- 2010-06-09 12:38:33下载
- 积分:1
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clusterdigit
数字聚类识别,基于图像模式识别-VC++技术实现书的基础上完成的(Number of cluster identification, image-based pattern recognition technology-VC++ based on the completion of the book)
- 2010-03-02 15:03:35下载
- 积分:1