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Interpolation-in-Digital-Modems
Farrow 滤波器设计经典文章，作者是：FM.Gardner，farrow滤波器设计的始祖，经典值得推荐！（两篇文章）(Farrow filter design classic article, the author is: FM.Gardner, farrow filter design ancestor, classic worth recommending! (Two articles))
- 2013-11-15 17:57:22下载
- 积分：1
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I-rife
频率估计，是一种比较简单的算法，很基础，有助于初学者应用(Frequency estimation, is a relatively simple algorithm, it is based applications to help beginners
)
- 2011-10-31 09:32:16下载
- 积分：1
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SC_decoding in MATLAB
说明： polar码的SC译码，里面有详细的代码介功能绍pdf，非常细致(SC decoding of polar code, which has detailed code introduction function PDF)
- 2020-02-13 11:39:53下载
- 积分：1
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Proteus 8051+LCD+PWM电机调速测速（仿真+源码）
说明： Proteus 8051+LCD+PWM电机调速测速（仿真+源码）(Proteus 8051+LCD+PWM Motor speed measurement (simulation + source))
- 2019-05-28 01:10:50下载
- 积分：1
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lunwen
扩频通信中pn序列码的仿真与研究，m序列，M序列，gold序列(Pn sequence spread spectrum communication and research simulation codes, m series, M series, gold sequence)
- 2011-05-16 14:41:00下载
- 积分：1
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第二次实验
说明： matlab语音基因频率能量计算！一个非常有用的基音频率计算方法，一个小项目。(Matlab voice gene frequency energy calculation! A very useful pitch frequency calculation method, a small project.)
- 2020-07-03 23:23:54下载
- 积分：1
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通信网络
说明： 在n个城市建设通信网络，只需架设n-1条线路即可至少包含10个城市，城市数n由键盘录入，城市坐标由随机函数产生小于100的整数(In the construction of communication network in n cities, only n-1 lines are needed to include at least 10 cities. The number of cities n is input by keyboard, and the coordinates of cities are generated by random functions into integers less than 100.)
- 2020-06-20 05:20:02下载
- 积分：1
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Twwh
本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础
(This thesis is based on the OFDM system, the basic principle of the OFDM system, as well as the advantages of using OFDM technology, and future prospects for the development of future wireless and mobile technologies. OFDM principle in brief, focusing on the BER performance of OFDM systems under different channel conditions and different implementations. Including OFDM system in additive white Gaussian channel, additive white Gaussian channel and multipath interference of two different channel environment, the system BER performance, the latter of which also studied the system in a protected interval without guard interval BER performance comparison. The basis of theoretical analysis)
- 2021-04-28 13:08:43下载
- 积分：1
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LDPC码
信息通过LDPC编解码误码率与未编码信息误码率比较(Comparison of BER between uncoded information and LDPC code)
- 2018-07-01 19:41:21下载
- 积分：1
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Lfm的matlab实现方法
说明： LFM线性调频波的matlab实现方法，并附上几种常用算法。(The Matlab implementation method of LFM chirp is accompanied by several commonly used algorithms.)
- 2020-12-13 11:09:17下载
- 积分：1
