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tui
Sun工具箱,在工作中可以帮助你
版本:v.1.0.0.0,还处于测试当中。
(SunBox,it can help you in your works.)
- 2014-08-18 13:32:56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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2_Hilbert_Q
基于2对Hilbert移相滤波器的无功功率测量方法(Based on phase 2 on the Hilbert filter method for reactive power measurement)
- 2010-10-29 19:09:10下载
- 积分:1
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mac-name
windows 获取网卡的描述信息 windows 获取网卡的描述信息(Windows for the description of the card information Windows for the description of the card information)
- 2014-10-13 09:58:35下载
- 积分:1
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RgnDemo
使用CRgn对象得到某一特定区域,C++精选学习源码,很好的参考资料。(Use the CRgn object to get a specific area, select learning C++ source code, a good reference.)
- 2013-11-27 07:44:29下载
- 积分:1
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Source-Code---Numerical-Recipes-In-C-Version-2
Source Code - Numerical Recipes In C Version 2.10.zip
- 2014-11-29 20:23:58下载
- 积分:1
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Fquaadrotor_do
四轴飞行器Matlab仿真分析,涉及四轴飞行器主要部件如Mottor,camera,电池等,分析包含稳定性、动力等 已通过测试。
(VRML simulation on the real life in a common environment (multimedia classroom), very often realistic image, the code is very long, but it is easier to understand. Has been tested.)
- 2012-07-10 16:55:15下载
- 积分:1
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spinverter
单相光伏并网逆变器 孤岛检测 双环控制 MPPT最大功率追踪(Single-phase photovoltaic inverter islanding detection dual-loop control)
- 2015-11-25 13:16:39下载
- 积分:1
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gscale
matlab的gscale函数功能是将强度图像等映射到别的值范围。(Function of matlab gscale intensity images is mapped to another range.)
- 2013-05-22 18:00:54下载
- 积分:1
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POS-code
粒子群算法的具体代码,简单易行非常好用,放在word中,复制出来可直接使用(PSO algorithm specific code is very simple to use, on the word, copy it can be used directly)
- 2015-04-09 17:43:58下载
- 积分:1