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rayleighsimulation
Stochastic model of multipath fading and Rayleigh distribution by uniform distribution.
- 2011-01-30 21:05:46下载
- 积分:1
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floaterK1
这是用MTTLAB编程,采用K近邻法对提取的水面漂浮物特征进行分类(This is programming MTTLAB, K-nearest neighbor method floats feature to classify the extracted water)
- 2013-04-29 11:31:30下载
- 积分:1
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06173365
在MATLAB中建立异步电动机的风力机模拟系统模型(Lei Lu, Zhen Xie, Xing Zhang, Shuying Yang, Renxian Cao. A Dynamic Wind Turbine Simulator of the wind turbine generator system[J]. IEEE International Conference on Intelligent Systems Design and Engineering Application,2012.)
- 2013-05-21 20:53:56下载
- 积分:1
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RandWPSO_LinWPSO_LnCPSO
用MATLAB实现RandWPSO、LinWPSO、LnCPSO算法,程序没错误,可以直接运行,非常适合刚学PSO者(Implementation of RandWPSO, LinWPSO, LnCPSO algorithm with MATLAB, the program no error, can be directly run, very suitable for just learning PSO
)
- 2013-08-04 12:13:51下载
- 积分:1
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project_effect1
用来评估信号去噪的效果,采用模拟评估法,matlab程序(Used to assess the effects of signal de-noising, analog Assessment Act, matlab program)
- 2013-03-25 00:44:44下载
- 积分:1
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lrrqr
Low rank revealing matrix QR decomposition method
- 2015-01-05 14:17:38下载
- 积分:1
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FM-PSK
BPSK和PM在matlab环境下进行的波形的仿真对比(BPSK simulation comparison and PM)
- 2011-12-21 11:02:54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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Matlab_Test
matlab在控制系统中的运用,模糊控制中的传递函数(matlab control system, fuzzy control of the transfer function)
- 2012-08-10 23:05:44下载
- 积分:1
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stft
对信号加窗,进行短时傅里叶变换,输出一个结构组,包含时间和频谱幅度(Signal windowed short time Fourier transform, and output a structure that contains the time and spectral amplitude)
- 2013-04-12 11:04:47下载
- 积分:1