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DFT分析模拟信号频谱
应用傅里叶变换DFT,分析各种离散信号x(k)的频谱。离散周期信号可以展开成傅里叶级数,所以离散周期信号的频谱 是一个周期的周期性离散频谱,各谱线之间的间隔为 ,而且存在着谐波的关系。 (DFT application of the Fourier transform, analyze discrete signal x (k) of the spectrum. Discrete signal cycle can begin as Fourier series, the discrete signal spectrum is a cyclical cycle of discrete spectrum, the line between the interval, but there is a harmonic relationship.)
- 2005-08-28 19:50:10下载
- 积分:1
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twostory1
it is about matlam m file useing in matlab
- 2009-03-22 01:37:47下载
- 积分:1
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06
说明: MATLAB7辅助控制系统设计与仿真 第6章(MATLAB7 Auxiliary Control System Design and Simulation of Chapter 6)
- 2007-10-25 18:35:48下载
- 积分:1
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rs
contains reeedsolomon code for wireless complete systm
- 2010-08-16 18:11:33下载
- 积分:1
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Black-and-white-fringe-pattern
用于生成黑白测试条纹图,可用于普通2D显示或者3D显示器的测试与开发。(Can be used for testing displays.)
- 2014-11-17 20:51:43下载
- 积分:1
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DD_STATCOM
Statcom的matlab仿真,matlab2010版本,包含电压环和电流环,锁相等(Statcom matlab simulation, matlab2010 version, including voltage loop and current loop, lock equal)
- 2017-06-06 11:26:00下载
- 积分:1
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maichong
雷达信号处理数字中频脉冲压缩Matlab仿真源程序压缩包(Radar pulse compression signal processing, Matlab simulation of digital IF source archive)
- 2010-10-28 21:16:33下载
- 积分:1
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leijiaFFTjiancegailv
基于FFT的非相关累加捕获伪码,并计算各个信噪比下的检测概率。(FFT-based non-related pseudo-code cumulative capture and calculate the probability of detection under various signal to noise ratio.)
- 2011-10-10 20:02:11下载
- 积分:1
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softharr
此为小波软软阈值去噪的源代码,请放心下载.(This is the wavelet soft threshold denoising source code, please rest assured that download.)
- 2007-07-31 19:35:31下载
- 积分:1
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BIANYUAN
用于检测出图像中所存在物体的边缘 (Edge can be used to detect the presence of objects in the image)
- 2013-04-26 18:12:56下载
- 积分:1