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function_and_note_in_matlab
MATLAB的主要函数及其注释
可方便查找用(The main function of MATLAB and its notes can be easily used to find)
- 2008-03-26 23:19:24下载
- 积分：1
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m序列发生器
说明： m序列发生器(简单型码序列发生器-----simple shift register generator)(m sequence generator (a simple code sequence generator----- simple shift Regi ster generator))
- 2020-12-03 22:29:25下载
- 积分：1
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4
说明： ：载波频率偏移是OFDM系统实现的关键问题之一。分析了OFDM 系统载频偏移估计的2
种算法，即利用循环前缀和训练序列方法。它们均为最大似然估计方法。分别讨论了它们的基本
思想、实现方法和仿真结果。可以看出基于循环前缀算法复杂度较小，精度不高，而基于训练序列
的算法有较高的估计精度，但降纸了系统传输效率。(Abstract：Carrier frequency ofset is one of the key problems in OFDM system．Two foundational methods
。cycling prefix—based and training sequence—based algorithms。to estimate OFDM carriers~equency
ofset are analyzed．Then it discusses their basic thoughts。implementing methods and simulation resuits．
Finally。merits and demerits of every algorithm are supposed．It concludes that the cycling prefix—
based algorithm has less complexity and less precision。and that the training sequence—based algorithm
has better estimation performance at the cost of transmission efficiency．)
- 2010-05-18 18:34:44下载
- 积分：1
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2.4GHz-Invert-F-Antenna-Design
zigbee 2.4GHz 倒F天线设计技术文档(zigbee 2.4GHz Invert F antenna design refrence)
- 2021-04-02 18:39:07下载
- 积分：1
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ra
说明： repeat-accumulate codes (RA codes)
- 2017-03-24 15:05:21下载
- 积分：1
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OFDM
给出了OFDM在卫星通信中的系统框图并
在Simulink中仿真实现，利用改进的CMA恒模算法进行盲均衡处理，来去除时变卫星信道对信号的影响,基于4阶累积量的方法
将OFDM信号与其他调制类型信号区分开来(OFDM is given in the satellite communication system block diagram and Simulation in Simulink using the modified constant modulus algorithm CMA for blind equalization, to remove the time-varying satellite channel on the signals, based on 4-order cumulant method OFDM signals and other types of signal modulation to distinguish)
- 2020-12-02 20:19:26下载
- 积分：1
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matlab_exercise_6_081212
Matlab in German Course
- 2009-11-11 08:04:29下载
- 积分：1
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socket
是学习socket编程难得的pdf，udp，tcp编程必看(It is rare to learn socket programming pdf, udp, tcp programming see)
- 2009-06-24 23:45:55下载
- 积分：1
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adaptive-signal-process
自适应信号处理（何振亚）（科学出版社出版）（有关自适应信号处理的书籍）(Adaptive signal processing (Zhenya) (Science Press) (for adaptive signal processing books))
- 2011-08-17 15:01:09下载
- 积分：1
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to2to
二进制格雷码与自然二进制码的互换
它就是介绍怎么把二进制格雷码与自然二进制码的互换。主要是异或操作(itis to for 2to 2)
- 2011-10-21 18:42:17下载
- 积分：1
