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souce_psk
Bpsk信号源，可直接调用，码速率与调制载波可调(Bpsk signal source, can be directly invoked, code rate and modulation carrier adjustable)
- 2009-12-23 12:30:13下载
- 积分：1
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frtestsystem
a test system for face recognition on viseo 320X240 color image
- 2010-07-23 22:34:33下载
- 积分：1
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filter
把三角函数的和 按周期的不同 把需要的周期函数 抽出来 相当于滤波器的作用(The trigonometric functions and the need to press the different cycles of periodic functions to extract the equivalent filter function)
- 2013-07-31 16:37:51下载
- 积分：1
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wgsxyz2lla
把地心惯性坐标系中的坐标转换为经度纬度和高度(convert Geocentric inertial coordinate system to longitude latitude and altitude)
- 2011-06-26 10:01:57下载
- 积分：1
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PN_sequences1_final
说明： PN code generation for any length of generator polynomial
- 2020-10-09 16:47:36下载
- 积分：1
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OFDM
本文在分析移动无线信道衰落特性的基础上,阐述了OFDM系统的基本原理,主要研究了OFDM通信系统中的基于导频符号的信道估计问题,分析了几种经典的信道估计算法以及相关的关键技术环节。 在此基础上介绍了OFDM技术在现实中的一个应用——WLAN IEEE802.11a系统模型,利用Matlab仿真软件完成OFDM系统信号生成、噪声生成、导频插入、循环前缀、调制、解调等部分的设计,最后结合计算机仿真对系统关键技术(导频、循环前缀、估计算法)的有效性和可行性进行了全面的分析与比较。适合matlab研究(Based on the analysis of mobile channel fading characteristics based on the OFDM system on the basic principles of research in the OFDM communication system of the pilot symbols based on channel estimation problem, an analysis of several classical channel estimation algorithm and the associated key technical links. On this basis, introduced OFDM technology in a practical application- WLAN IEEE802.11a system model, using Matlab simulation software to complete OFDM signal generation, noise generation, pilot insertion, cyclic prefix, modulation, demodulation and other parts of the design, the final combination of computer simulation of the system of key technologies (pilots, cyclic prefix, it is estimated that algorithm) the effectiveness and feasibility of a comprehensive analysis and comparison. Suitable for research matlab)
- 2009-07-01 10:57:38下载
- 积分：1
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chazhiyunihe
说明： 用于MATLAB来进行插值与拟合的处理，含有PPT介绍。(Used in MATLAB to carry out interpolation and fitting processing, containing PPT introduced.)
- 2009-09-03 16:12:27下载
- 积分：1
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boostconverter11
model of boost in Matlab
- 2014-08-14 16:46:44下载
- 积分：1
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ch_cap
capacity of binary symmetric channel
- 2013-03-02 21:22:16下载
- 积分：1
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modeling
Matlab环境下，进行二维空间波动方程的模拟。吸收边界条件(Matlab environment, the wave equation for two-dimensional simulation. Absorbing boundary conditions)
- 2013-09-17 14:17:19下载
- 积分：1
