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test
一个matlab的simulink小仿真图,给一朋友参考的,关于双向功率管的(Matlab of simulink a small simulation map, a reference to a friend on a two-way power tube)
- 2008-06-23 23:36:23下载
- 积分:1
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computer-simulation
该书籍详细介绍了matlab仿真的具体实现方法,对初学者掌握仿真技能十分有利。(The book details the specific method matlab simulation, simulation for beginners to master the skills are very favorable.)
- 2011-02-03 12:19:34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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DFIG并网.mdl
说明: matlab实现dfig并网,亲测可以运行出结果。(MATLAB realizes DFIG grid connection, and pro-test can run the results.)
- 2019-10-03 19:34:23下载
- 积分:1
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interpolate
两种interpolate图像的算法, 一种是OptimalRecovery, 另一种不知。(two algorithms to interpolate images, one is optimalRecovery, another one unknown.)
- 2010-11-14 16:07:16下载
- 积分:1
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sinclair_to_covariance
该程序为极化SAR数据处理中基础算法,将S矩阵转为C矩阵,并转成envi格式,便于后续处理。(The program is the basis of polarimetric SAR data processing algorithms, the S matrix into a C matrix, and turn into envi format, to facilitate subsequent processing.)
- 2014-01-03 10:50:50下载
- 积分:1
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dianlidianzi
基于MATLAB的一些电力电子的仿真分析(MATLAB simulation-based analysis of some of the power electronics)
- 2015-04-21 15:34:11下载
- 积分:1
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pengmen_v34
GSM中GMSK调制信号的产生,采用了小波去噪的思想,快速扩展随机生成树算法。( GSM is GMSK modulation signal generation, Using wavelet denoising thought, Rapid expansion of random spanning tree algorithm.)
- 2017-02-04 17:06:10下载
- 积分:1
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NR_crout
Power system load flow analysis using NR Power Flow method with implementation of crout algorithm .
- 2013-11-04 11:04:00下载
- 积分:1
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05P65matlab
求一元线性回归的matlab代码,处理地理有关数据常用。(Find a linear regression matlab code to handle geographic data used for.)
- 2011-11-14 23:14:35下载
- 积分:1