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kongzhigongchengjiCAD
采用MATLAB中的控制工具箱和Simulink仿真模块,并用Bode图法实现超前校正器的计算机辅助设计,改善被控对象的性能(Using MATLAB in the control toolbox and Simulink Simulation Module, and ahead of Bode diagram implementation of computer-aided design corrector to improve the performance of object)
- 2009-03-07 22:12:03下载
- 积分:1
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DigitalFilter
1.题目:数字滤波器的设计与应用
2.设计要求:利用 Matlab 软件,以复合信号分离为例,对 “数字信号处理” 课程中
的谱分析 、数字滤波器设计和信号滤波这三个过程进行了仿真实现,给出了仿真结果。
3.具体步骤:
(1)构造原始信号s(t)
(2)画出s(t)的频谱
(3)设计ellipse数字滤波器(IIR),包括低通,带通,带通,并显示幅频特性
(4)用得到的滤波器进行滤波,分离出三路信号,观察时域波形和幅频特性
(5)用三路信号s1,s2,s3尝试重新合成原始信号
4.问题:为什么重新合成的信号和原信号不相等呢?谁能解释一下?谢谢,QQ:664519036( 1. Title: Digital Filter Design and Application
2. Design requirements: use of Matlab software to composite signal separation, for example, on "Digital Signal Processing" course
Of the spectral analysis, digital filter design and signal filtering process carried out three Simulation, the simulation results.
3. Concrete steps:
(1) construct the original signal s (t)
(2) Draw s (t) of the spectrum
(3) design ellipse digital filter (IIR), including low pass, band pass, band pass, and shows amplitude-frequency characteristics
(4) filtering with a filter obtained by the isolation of three signals, observed time-domain waveform and frequency characteristics
(5) with a three-way signal s1, s2, s3 try to re-synthesis of the original signal
4. Question: Why is re-synthesized signal and the original signal is not equal to it? Who can explain? Thank you, QQ: 664519036)
- 2010-05-12 23:15:52下载
- 积分:1
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simulation-QAM
explaination with codes of Quadrature Amplitude Modulation
- 2013-12-04 04:49:13下载
- 积分:1
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Stransform
对非平稳信号进行时频分析,分析结果比小波变换结果要好(Non-stationary signal in time-frequency analysis and the results are better than the wavelet transform results)
- 2010-10-14 10:37:53下载
- 积分:1
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ResizeImage
重新定义图片大小,适合批量修改图片,matlab程序(Redefine the image size, suitable for bulk editing pictures, matlab program)
- 2013-04-03 14:18:53下载
- 积分:1
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BUCK-BOOST
说明: DC-DC 中升压 减压 用matlab 仿真buck boost buck-boost各个图形(buck boost buck-boost)
- 2021-04-21 16:18:49下载
- 积分:1
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work2
在matlab环境下对偏微分方程的Jacobi迭代解法的算法实现(Environment in matlab partial differential equations of the Jacobi iterative solution algorithm)
- 2007-11-11 20:58:29下载
- 积分:1
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PowerFlowLab
To introduce the Matlab computing environment to the students(powerflow)
- 2009-04-29 21:56:16下载
- 积分:1
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FilterDesignguide
matlab 滤波器设计工具箱的使用说明,含有很多例子。(matlab-filter)
- 2009-07-12 00:51:34下载
- 积分:1
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longgektta
基于matlab编程龙格库塔法解微分方程( to solve the differential equation Based on MATLAB programming Can be run directly)
- 2014-01-18 11:05:12下载
- 积分:1