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tongxinxitong

于 2018-05-17 发布文件大小:129KB

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通过simulink仿真工具架构的SCPC通信系统，基本架构为卫星通信系统，包括PCM编译码器、调制器、成型滤波、变频器、低噪声功率放大器、各类天线、模拟自由空间损耗、模拟等效噪声温度、卷积编译码器(The basic architecture of SCPC communication system based on Simulink simulation tool is satellite communication system, including PCM compiler, modulator, shaping filter, frequency converter, low noise power amplifier, all kinds of antennas, analog free space loss, analog equivalent noise temperature, convolutional compiling code.)

文件列表：

tongxinsheji1.slx, 40661 , 2017-12-10
tongxinsheji2.slx, 44813 , 2017-12-10
tongxinsheji.slx, 48074 , 2017-12-10

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OFDM-communication
这是一个完整的OFDM通信系统仿真代码。包括信源编码信源调制，信道编码，信道估计，峰均抑制比等。实际程序可用直接运行。(This is a complete OFDM communication system simulation code. Including the source modulation source coding, channel coding, channel estimation, peak to average ratio suppression. The actual procedure can be run directly.)

2021-01-04 16:48:54下载

积分：1
LwM2M_sdk
c语言实现的lwm2m协议，程序是可以直接编译通过的，主程序在src的lwm2mclient.c中(The lwm2m protocol implemented by C language can be compiled and passed directly. The main program is in lwm2mclient.c of src.)

2020-06-22 16:00:01下载

积分：1
Chepstow-keying-orthogonality
对不同调频周期数不同时间带宽积和不同调频极性等多种组合情况下的信号正交性进行了分析发现通过不同调制参数的灵活组合可以实现信号正交调制 (Analysis found that is orthogonal to the signal in the case of the variety of combinations of different FM number of cycles of the different time-bandwidth product and different FM polarity signal quadrature modulation can be achieved by the flexible combination of different modulation parameters)

2013-03-02 21:28:53下载

积分：1
CSharp_tif
该代码实现的功能是对.tif格式的图片自动分页，并且可以实现数据的查找切割提取。(To achieve the functions of the code. Tif format images automatically paging, and extract data to find cutting.)

2012-07-14 11:40:35下载

积分：1
NRF24L01-p2p-source
关于nrf24L01的开发设计资料，内含源码分析，可做为设计2.4G无线通信的开发参考(About nrf24L01 development and design information, containing source code analysis can be used as design 2.4G wireless communication development reference)

2013-08-31 10:49:03下载

积分：1
LS_DFT_channel_estimation
OFDM系统的LS和DFT信道估计的算法分析比较(LS and DFT OFDM system channel estimation algorithm analysis and comparison)

2013-10-21 08:58:29下载

积分：1
三跳协作通信
信道为瑞利信道，S_D的距离为1米，三跳协作通信系统中S_R、R1_R1、S_D的距离均为1/3米。调制方式为BPSK,信噪比在-15dB-15dB间，接收端合并方式为ERC,迭代次数为1000(The channel is Rayleigh channel, the distance of S_D is 1 m, and the distance of S_R, R1, S_D in three-hop cooperative communication system is 1/3 M. The modulation mode is BPSK, the signal-to-noise ratio is between - 15dB and 15dB, the receiver merge mode is ERC, and the number of iterations is 1000.)

2018-08-12 19:51:51下载

积分：1
BICM_8PSK_Fading
bit interleaved coded modulation Performance in Fading Channel for differnet trellises

2011-11-29 14:26:10下载

积分：1
simulation of Communication Systems
通信仿真的学习书籍，simulation中的仿真使用介绍，通信专业初学者适用(Communication simulation learning books, simulation simulation introduction, communication professionals, beginners apply)

2017-08-11 01:32:33下载

积分：1
matlab files for download
matlab code for maximal se master

2020-06-24 16:40:02下载

积分：1

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