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ANN-tools-devel.tar
A simple ANN sample code. 2 Layer neuro and the active function is sigmoid.
- 2009-10-29 13:36:48下载
- 积分：1
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kvm_mips_dyntrans
KVM MIPS: Binary Patching for privileged instructions, reduces traps.
- 2014-10-17 10:49:50下载
- 积分：1
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MATLABsound
MATLAB 是一款数据分析和处理功能都非常强大的科技应用软件，利用它可以灵活方便地分析处理音频信号。文章介绍了用
MATLAB 软件处理音频信号的基本流程，并以实例形式列出了几款技术实现程序。(MATLAB is a data analysis and processing functions are very powerful application software, which allows flexible and convenient way of processing the audio signal. This paper introduces the audio signal processing using MATLAB software, the basic process and several examples were listed in the technology program.)
- 2010-05-09 12:33:09下载
- 积分：1
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tuxiangchuli-
图像分割的方法有许多种，其中阈值分割的方法很常用，提供一种基于otsu算法的图像分割方法，很实用。(There are many kinds of method of image segmentation, threshold segmentation method is commonly used, provide a method of image segmentation based on otsu algorithm is very practical)
- 2013-10-18 19:54:08下载
- 积分：1
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zuoye_1234567
数字图像处理课程上机实验_实验1利用matlab平台对图像灰度进行各种不同的变换(Courses on digital image processing machine experiment _ Experiment 1 using matlab platform for a variety of different gray transformation)
- 2014-01-02 17:04:49下载
- 积分：1
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Prony-Estimation
matlab 开发。关于PRONY 估计，用于求解PRONY系数。(matlab development. About PRONY estimated coefficients for solving PRONY.)
- 2011-04-21 23:10:25下载
- 积分：1
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demos
Gabor transform two way to compute and analyze the time-freq analysis
- 2013-01-02 05:48:09下载
- 积分：1
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WindowNetWork
Window网络与通信 书的配套源码(Window networking and communications supporting the FO)
- 2006-06-02 14:12:22下载
- 积分：1
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MATLAB-and-its-application
本书详细介绍了matlab的基本功能，以及在高等数学、线性代数等方面的应用，适合初学者。(This book details the basic features of matlab, and advanced mathematics, linear algebra and other applications, suitable for beginners.)
- 2011-08-09 18:31:30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
