-
foc
this file contain all type of field orintation control matlab s program
- 2009-12-28 23:14:42下载
- 积分：1
-
imgClassi_Code
Image classification project
- 2009-06-18 16:28:51下载
- 积分：1
-
04470111
the location based collaboration, the change of the spatio- temporal relationship of the people-people or people-place is the key context for collaboration. So, the location based collaborative environment should support the spatio-temporal event sub/pub service. The key problem in spatio-temporal event subscription is how to specify the different spatio-temporal
events.
- 2013-02-19 15:44:00下载
- 积分：1
-
Appendix1E_data_generation
data generation using matlab neural network
- 2013-09-15 20:02:23下载
- 积分：1
-
Bluetooth
Bluetooth Frequency Hoppinglkj
- 2010-06-23 14:13:49下载
- 积分：1
-
zhan99
张正友的关于相机标定的经典文章
提出了张正友标定法
可供初学者学习(Zhang Zhengyou' s classic article on the camera calibration proposed calibration method for beginners to learn Zhang Zhengyou)
- 2010-07-30 15:53:57下载
- 积分：1
-
CTrinhmophong_Matlab
LMS Algorithms using Matlap
- 2010-05-11 11:27:28下载
- 积分：1
-
86410383im_denoise
小波去噪 解决图像噪声 便于后期图像的处理工作(Solve the image noise wavelet denoising image processing to facilitate the work of the late)
- 2011-05-28 23:36:46下载
- 积分：1
-
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
-
hosa
完整的高阶谱工具箱和说明文档，包括高阶谱在时延估计，信号检测等多个领域的应用(Complete high-end spectrum of the toolbox and documentation, including higher-order spectra in time-delay estimation, signal detection and other fields of application)
- 2020-10-13 11:17:31下载
- 积分：1
