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FDM
正交频分复用(OFDM)是一种特殊的多载波传输技术。它可以有效地对抗多径衰落,能够以很高的频谱利用率来实现高速数据传输。分析介绍了OFDM系统的基本原理及系统性能,以Matlab为开发平台,仿真了OFDM系统的误码率,仿真结果表明OFDM系统在较低信噪比下也具有较好的性能(Orthogonal Frequency-division Multiplexing(OFDM) is a special kind of multi-cartier transmission technology. It can effectively overcome multi-path fading and increase the spectral usage efficiency to implement high-speed data transmission. This paper analyzes the basic principle of OFDM system and system performance, and simulates the Bit Error Rate (BER) of OFDM system on the platform of Matlab. The simulation results show that the OFDM has a good performance.[)
- 2010-06-16 08:26:16下载
- 积分:1
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vc_matlab
用VC调用Matlab的文章,文章详细介绍了几种方法,并给出了示例(VC call Matlab with the article, the article details several ways, and gives examples of)
- 2007-10-29 20:39:00下载
- 积分:1
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MATLAB(Gauss)
MATLAB高斯消去法解方程组,我调试过了,可以用的,欢迎大家下载使用(MATLAB Gaussian elimination solution of equations, I had to debug, and can be, and welcome to download)
- 2009-12-08 21:53:28下载
- 积分:1
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segy
说明: 该程序用来读取地震原始资料segy格式的数据,也可以增加些模块对数据进行处理(The program used to read raw data segy seismic data format can also be added so that the data processing module)
- 2011-04-05 21:11:59下载
- 积分:1
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Untitled3
Digital filter design
- 2011-12-06 13:55:44下载
- 积分:1
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Hindmarsh_Rose
用matlab实现了对Hindmarsh-Rose神经元模型各个参数的仿真。包括了HR神经元模型和主程序,下载即可执行。(Hindmarsh-Rose neuron is analyzed with matlab)
- 2020-09-21 10:17:53下载
- 积分:1
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test
farrow滤波器测试实例,包括线性和多项式farrow结构比较,幅度相位比较,以及分数延迟可变的farrow结构(farrow filter testing procedures, structures and linear polynomial farrow farrow structure comparison, fractional delay variable farrow structure instance.)
- 2020-11-02 21:19:54下载
- 积分:1
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基于量子相位编码的量子遗传算法
一种基于量子相位编码的量子遗传算法,求解TSP(Quantum genetic algorithm)
- 2020-07-25 11:28:43下载
- 积分:1
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demodulation_and_equalization
对数输入据进行解调,并且对接收信号进行时间以及频率同步(Demodulation, time and frequency synchronisation)
- 2010-09-01 21:37:09下载
- 积分:1
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canny
Edge detection source code using matlab
- 2010-11-05 15:01:27下载
- 积分:1