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_image_processing_in_c
image processing in c
- 2010-10-16 15:19:42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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sportswatch
完整的跑表设计,时,分,秒都显示,希望能对大家有用,谢啦(Complete stopwatch design, hours, minutes, seconds, show, hoping to be useful for everyone,)
- 2009-12-09 11:25:27下载
- 积分:1
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Neural-Network-training
一个用扩展卡尔曼滤波算法训练的神经网络matlab程序,值得学习(An extension of the Calman filtering algorithm neural network matlab program, it is worth learning)
- 2016-08-09 17:05:50下载
- 积分:1
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Pls_tool-tem
pls算法工具箱。偏最小二乘回归≈多元线性回归分析+典型相关分析+主成分分析
(pls algorithm toolbox. Partial least-squares regression ≈ multiple linear regression analysis, canonical correlation analysis++ Principal component analysis)
- 2009-12-28 21:56:32下载
- 积分:1
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c--about-marekove
完整的c版本关于实现马尔科夫链,预测模型的构造(c source code about marcofu)
- 2011-10-17 10:16:11下载
- 积分:1
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MU_Taylor_Csnr
进行了3D MIMO下多用户的系统容量和Taylor容量的对比(Compare the multi-user system capacity in 3D MIMO)
- 2018-01-18 15:03:28下载
- 积分:1
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colorlab2
颜色处理类matlab工具箱,支持图像色度、亮度编辑,颜色分段等(Deal with category colors matlab toolbox to support the image chroma, brightness edit, and so the color sub-)
- 2007-09-02 12:56:32下载
- 积分:1
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Wilson
Wilson Equation for liquid liquid extraction
this equation is one of the most common equatiion for Gamma estimation
- 2009-07-08 07:27:55下载
- 积分:1
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channel
说明: 仿真了4种常见多径衰落信道,包括无人机信道(The four common multipath fading channel, including the uav channel)
- 2020-10-30 00:09:56下载
- 积分:1