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Nouveaudossier
Code MATLAB pour restaurer une image floue (flou gaussien)
- 2009-05-13 22:35:16下载
- 积分:1
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extractFeatures
For an audio vector, it returns audio features needed to detect voice activity, os useful to other audio classification.
- 2010-05-11 16:19:38下载
- 积分:1
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MATLAB-beginner-Collection
该本书籍非常适合MATLAB初学者学习,书籍的内容涵盖的面很广,包括对软件的安装,界面的介绍,MATLAB语言,数值计算,程序设计,符号运算,simulink仿真的介绍。这本书的内容,既详细又有许多例子为辅来解释软件的各项功能。对于需要MATLAB作为科研工具的学者们,这是一本非常好的工具书。对于想学习MATLAB软件的同学们,也是一本非常好的学习教材。(This book is ideal for beginners to learn MATLAB, surface content covers a wide range of books, including the introduction of the installation of the software, interface, MATLAB language, numerical computation, program design, symbolic computation, simulink simulation presentation. Contents of this book, there are many examples of both, supplemented by detailed to explain the features of the software. The need for MATLAB as a research tool for scholars, this is a very good tool. For those who want to learn MATLAB software for students, but also a very good learning materials.)
- 2014-11-07 21:30:52下载
- 积分:1
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OFDMxitongjiangdifengpingbiyanjiu
正交频分复用(OFDM)技术是一种可以有效对抗符号间干扰(ISI)的高速数据传输技术。OFDM是一种特殊的多载波调制方式,它的基本思想是将高速传输的数据流通过串/并转换,变成在若干个正交的窄带子信道上并行传输的低速数据流。OFDM接收机有三个关键技术:信道估计技术,降低峰均比(PAPR)技术和同步技术。OFDM技术能有效的对抗多径衰落等,有着诸多的优点,但是OFDM有一个发展瓶颈,即OFDM信号的峰均功率比很大,很容易导致OFDM信号的交调失真和系统性能的下降。因而如何降低OFDM信号的峰均功率比一直是OFDM技术的一个研究热点问题。论文针对上述问题,重点研究了降低OFDM信号的峰均功率比的SLM与PTS算法,并利用Matlab对算法进行了仿真研究,并对仿真结果进行了分析。(Orthogonal frequency division multiplexing (OFDM) is a high-speed data transmission technology that can effectively combat inter-symbol interference (ISI). OFDM is a special multi-carrier modulation method, its basic idea is to high-speed transmission of data stream through the serial/parallel conversion, in a number of orthogonal narrowband sub-channel parallel transmission of low-speed data stream. OFDM receivers have three key technologies: channel estimation techniques, reduced peak-to-average ratio (PAPR) techniques and synchronization techniques. OFDM technology can effectively combat multipath fading, etc., there are many advantages, but OFDM has a bottleneck in development, that is, OFDM signal peak power ratio is large, it is easy to lead to OFDM signal intermodulation distortion and system performance degradation. Therefore, how to reduce the peak-to-average power ratio of OFDM signal has been a hot topic in OFDM technology. In this paper, the SLM and PTS algorithms for reduc)
- 2017-05-07 16:48:57下载
- 积分:1
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md_sp_code_archive
Matlab code for the Simulation of the Maxwell-Dirac
and Schrodinger-Poisson systems
- 2013-11-30 13:14:11下载
- 积分:1
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OFDR1011
微元法仿真OFDR散射波形,加扰模拟,可以直接运行(OFDR scattering waveform, perturbation simulation)
- 2021-04-15 15:39:00下载
- 积分:1
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fft
说明: 使用快速傅里叶逆变换,分析离散时间信号中频率分辨率和信号的样本数之间的关系,并通过不同的滤波器进行对比。(The relationship between the frequency resolution and the number of samples in the discrete-time signal is analyzed by using the inverse fast Fourier transform, and compared by different filters.)
- 2020-07-03 10:20:02下载
- 积分:1
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INface
this documents will be useful to study about face recognition
- 2011-02-01 20:44:30下载
- 积分:1
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standardpso
标准粒子群优化算法的程序。运用matlab编写。(Standard particle swarm optimization procedures. Using matlab prepared.)
- 2013-07-24 03:56:15下载
- 积分:1
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RoundWave
圆形波路径规划算法,从起始点通过用圆形波传递到达目标点的方法来获得连通路径。适用于已知地形的栅格图。(Circular wave path planning algorithms, from the starting point by using a circular wave transmission methods to reach the target point to get connectivity path. Applicable to the known topography of the grid map.)
- 2008-03-18 20:07:14下载
- 积分:1