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DVB_T
OFDM具有很强的抗多径和抗频率选择性衰落的能力,并且可以传输高速数据,这里以DVB_T(2k模式)为例分析其加信道厚的信号频谱及信道对OFDM中频信号的影响。(The purpose of this programme is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose,we shall use, as an example, one of the proposed OFDM signals of the Digital
Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.)
- 2009-05-24 20:24:11下载
- 积分:1
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curve-combine
MATLAB提供了各种曲线拟合方法,例如:Exponential, Fourier, Gaussing, Interpolant, Polynomial, Power, Rational, Smoothing Spline, Sum of Functions, Weibull等,当然,也可以使用 Custom Equations.
cftool不仅可以绘制拟合后的曲线、给出拟合参数,还能给出拟合好坏的评价参数(Goodness of fit)如SSE, R-square, RMSE等数据,非常好用。但是如果我们已经确定了拟合的方法,只需要对数据进行计算,那么这种GUI的操作方式就不太适合了,比如在m文件中就不方便直接调用cftool。
(matlab has given a lot of method for curve combine ,we will give a new method and provide a matlab code.)
- 2012-08-26 17:55:07下载
- 积分:1
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heidary3
this file is about risk managment in marketing....
- 2013-05-25 13:44:20下载
- 积分:1
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Simulation_code_SSB
Signle side band Modulation Matlab code
- 2014-02-13 02:15:09下载
- 积分:1
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(+)chengxiang
声全息技术,里边包括全息技术的matlab程序,数据等。(Sound holographic technology, including holographic technology matlab procedures, data, etc.)
- 2019-05-30 10:04:40下载
- 积分:1
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Nested array
非均匀阵列 + MUSIC 算法的 DOA 例程(DOA routine of non-uniform array + MUSIC algorithm)
- 2020-12-15 15:39:15下载
- 积分:1
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juanjima
该文件内含有程序和详细的程序解读,从不同的角度完成统一任务:卷积编码(The document contains the procedures and detailed procedures for reading from a different point of view the fulfillment of the tasks: convolutional coding)
- 2009-12-29 16:38:06下载
- 积分:1
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matlab-simulink
用matlab对通信信号进行调制simulink仿真,它包括am,pm,fm,ask,psk,fsk,qpsk等调制方式(matlab simulink simulation ,contain:am,pm,fm,ask,psk,fsk,qpsk)
- 2012-12-29 14:36:52下载
- 积分:1
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matlab-classic-programs
说明: 常用的matlab算法源码,包括统计分析、图形图像等(some matlab source code programs about statastic analysis and figure processing.)
- 2011-03-28 19:47:51下载
- 积分:1
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chouyang
基于MATLAB的数字频带系统仿真中,从模拟信号向数字信号转换的第一步:抽样(The number of frequency bands based on MATLAB simulation, from the analog signal to digital signal conversion of the first step: sampling)
- 2010-05-29 15:31:49下载
- 积分:1