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unicode-001
Based on ECMA 2 Draft 7 February 1999.
- 2014-09-22 12:37:31下载
- 积分:1
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DFT
信号与系统试验报告
离散傅立叶变换(DFT)和频谱分析
一、实验内容
1、实验题目
(1)编写DFT、IDFT程序,并验证其正确性(提示:可利用冲激函数进行验证)。
(2)计算信号f(t)=e-at2sin(2∏ft)的离散傅立叶变换(DFT),求其振幅谱,相位谱、振幅最大值对应的频谱(检测主频)以及对发f(t)进行DFT变换的结果实现IDFT变换,并画出图形。
参数选择如下:频率f =30HZ,a=f 2㏑(M),M=2.5
2、通过实验理解信号振幅谱、相位谱的物理意义,掌握DFT、IDFT算法的实现方法。()
- 2008-05-07 10:38:59下载
- 积分:1
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Threespacefractalinsert
内含三维空间中的分形插值算法源代码。双击Debug下的Fractal Example.exe文件,程序运行;双击Fractal Example.dsw文件,进入编辑环境。(3D space containing the fractal interpolation algorithm source code. Double-click the Debug Fractal Example.exe documents, operating procedures; Double-click Fractal Example.dsw documents to enter editing environment.)
- 2007-03-07 08:51:14下载
- 积分:1
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Assignment6
Bjarne Stroustrup的课后练习
1. Stroustrup, Chapter 17, Questions 11 and 13, Page 624–625.
2. Stroustrup, Chapter 19, Question 4, Page 709.(1. Stroustrup, Chapter 17, Questions 11 and 13, Page 624–625.
2. Stroustrup, Chapter 19, Question 4, Page 709.)
- 2015-04-06 07:42:57下载
- 积分:1
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JinXiang
matlab 与 vc 混合编程在图像处理中的应用(hunhebiancheng)
- 2010-12-21 12:53:55下载
- 积分:1
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AL-A-Resumo-02-EspacosVetoriais
Transformaç ã o Linear
- 2015-02-19 20:52:51下载
- 积分:1
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2D-Multi-Parameter-Pie-Control
2D Multi-Parameter Pie Control
- 2013-12-31 18:04:05下载
- 积分:1
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cvx
这是斯坦福大学的教授研制的软件,中国现在学习用的很广的工具,我给出的是相关的资料文章。(This is a professor at Stanford University, developed software, China is now very widely used learning tools, I give the relevant information in the article.)
- 2014-11-30 12:23:40下载
- 积分:1
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jisuanqi
实现加减乘除sqr和abs函数的任意整型和浮点型运算(Addition and subtraction and multiplication and division to achieve abs function sqr arbitrary integer and floating-point operations)
- 2009-06-07 20:57:15下载
- 积分:1
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stest
matlab ,本文献是关于广义s变换的一个源码,但是源码只有函数,不能自动生成变换(Matlab, this literature is a source of generalized s transform, but the source function only, not be generated automatically transform)
- 2012-05-24 10:46:26下载
- 积分:1