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bch_python-master

于 2020-10-08 发布文件大小:21KB

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下载积分: 1 下载次数: 19

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代码说明：

纠错码之BCH编译码python算法说明(BCH decode and encode)

文件列表：

bch_python-master\.gitignore, 1045 , 2016-10-11
bch_python-master\bch.py, 1737 , 2016-10-11
bch_python-master\data.py, 1667 , 2016-10-11
bch_python-master\decode.py, 3227 , 2018-06-06
bch_python-master\encode.py, 622 , 2016-10-11
bch_python-master\error.py, 568 , 2016-10-11
bch_python-master\gftable.py, 39861 , 2016-10-11
bch_python-master\glob.py, 1705 , 2016-10-11
bch_python-master\README.md, 54 , 2016-10-11
bch_python-master, 0 , 2018-06-06

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BPSK信号的仿真，包括随机信号产生、数字基带信号、已调信号、加噪声，解调等(BPSK signal simulation, including the random signal generator, a digital baseband signal, the modulated signal, plus noise, the demodulation)

2013-04-11 09:59:48下载

积分：1
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北邮计算机网络实验一，滑动窗口的回退n协议，实测信道利用率很高。(Computer network experiment 1, sliding window backoff n protocol, the measured channel utilization is very high.)

2019-07-05 01:59:06下载

积分：1
tdma
四路信号的多路复用研究及仿真实现，通过时隙的分配观察复用前后的波形图。(Four channel signal multiplexing research and simulation implementation, through the slot allocation to observe the waveform before and after multiplexing)

2018-05-11 16:32:51下载

积分：1
ChaoticSS
生成常见的混沌映射，用于混沌扩频码的设计。应用三种量化方法，比特量化、门限量化以及模2量化。重点计算其相关性能，自相关以及互相关，得到相关图像。计算序列的游程、平衡度。(To generate common chaos maps and use them to design the chaotic spreading sequences. We applied three kinds of quantization methods with bit queantization, threshold quantization and mod 2 quantization. We emphasized on the calculating the correlation performance on auto-corrrelation and cross-correlation and plotted their images.)

2021-03-24 16:39:14下载

积分：1
ra8875 _ spi 4线硬件
说明： STM32F4 SPI 4线驱动RA8875 彩屏方案(stm32f4 driver ra8875 TFT lcd display)

2020-11-13 12:10:48下载

积分：1
jidaishuzitongxinxitong
用 MATLAB 对基带数字通信系统进行仿真。整个系统模拟了发送和接收的全过程。其中调制部分采用 16QAM，并且采用基带传输(Using MATLAB for baseband digital communication system simulation. The system simulates the entire process of sending and receiving. Where the modulation part is 16QAM, and using the base band transmission)

2013-06-22 12:07:26下载

积分：1
junfangzhi102x
描述了混沌的序列的优选，如何利用均方根值进行优选。(Describes the preferred sequence of chaos, how to make use of root-mean-square value optimization.)

2009-06-22 21:21:08下载

积分：1
tongxinxitong
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.)

2018-05-17 08:12:35下载

积分：1
vbchuankou
用VB编写的串口调试助手，附带51程序，大家可以学习，很经典，很地道(With VB serial debugging assistant, with 51 programs)

2013-08-28 16:44:14下载

积分：1
SimPlatform
包括turbo，polar，LDPC信道编码，交织，QAM，SCMA，MIMO检测，译码等(Including turbo, polar, LDPC, channel coding, interleaving, QAM, SCMA, MIMO detection, decoding, etc.)

2021-04-11 23:08:57下载

积分：1

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