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syn_pretest2
matlab环境下编写的生成黑白棋盘格靶标的仿真程序。(generate Othello disk grid targets emulation program written in Matlab environment.)
- 2013-02-03 15:58:58下载
- 积分：1
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Matlab-Source-Codes
Generation of ASK:
Amplitude shift keying - ASK - in the context of digital communication is a modulation process which imparts to a sinusoid two or more discrete amplitude levels 1. These are related to the number of levels adopted by the digital message. For a binary message sequence, there are two levels one of which is typically zero. Thus the modulated waveform consists of bursts of a sinusoid.
Demodulation of ASK:
ASK signal has a well defined envelope. Thus it is amenable to demodulation by an envelope detector. Some sort of decision-making circuitry is necessary for detecting the message. The signal, which is a binary sequence is recovered by using a correlator and decision making circuitry.
Matlab Program for Frequency shift keying
program for Quadrature Amplitude Modulation
Matlab program for phase shift keying
program for Quadrature Phase shift keying
- 2014-09-18 19:17:17下载
- 积分：1
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DCMOTOR_plots
matlab code for dc motor design 3
- 2012-09-15 17:34:10下载
- 积分：1
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actual_sphere_array
共形阵列，球形阵列DOA估计，music算法，实用(Conformal array, sphere array DOA estimation, music algorithm, practical)
- 2013-10-30 07:40:14下载
- 积分：1
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jiema3
介绍卫星星历数据的解码格式，为计算卫星伪距改正数做铺垫。(Introduction of satellite ephemeris data decoding formats, for the calculation of the satellite pseudorange corrections to pave the way.)
- 2015-01-23 11:09:28下载
- 积分：1
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jiachuang
因为傅立叶变换对应的是无限信号,信号经过分帧后变成有限信号,分帧的信号再进行傅立叶变换后,高频部分将有 泄露 ,所以要加窗.
窗函数的拼谱都是在某高频部分截止,所以每帧信号加窗后的傅立叶变化,频谱基本 泄露 (Because Fourier transform corresponding is infinite signals, signals after framing become limited, framing signal again after Fourier transform, the high frequency part will have leaked , so to add window.
Window function spell spectrum are in a high frequency part of the globe, so each frame and window after Fourier transform, signal spectrum basic leak )
- 2015-03-30 12:16:28下载
- 积分：1
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Chapter_15
通信系统建模与仿真第15章基于MATLAB程序(System Modeling and Simulation of Chapter 15 program based on MATLAB)
- 2010-06-22 16:24:05下载
- 积分：1
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gable
这是几何代数的matlab工具包，一般的matlab中不含有．(This is the geometric algebra matlab toolkit matlab in general do not contain.)
- 2008-01-15 00:04:50下载
- 积分：1
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Matlab_code
Implementations of various filters used in image processing
- 2009-11-03 18:19:31下载
- 积分：1
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InverseSynthetic-MatlabFiles
逆合成孔径雷达一些基本原理的代码，适合初学者使用(Inverse synthetic aperture radar some basic principles of the code, suitable for beginners)
- 2013-07-16 15:35:42下载
- 积分：1
