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Description: 进入MatLab程序运行界面后，运行程序，界面会出现请输入NRZ玛，输入方式按数组方式输入，确认输入的NRZ码之后，程序会自动输出 CMI，AMI，HDB3的编码和解码的结果，可以清晰的对照出编码前后的结果。-into MatLab interface operating procedures, operating procedures, the interface will enter emerging NRZ Mary, by the array input mode input and confirm the NRZ, the program will automatically output CMI, AMI, HDB3 encoding and decoding, the results of which will clear up the control of the results before and after encoding.
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Size: 1909 |
Author: 戴为 |
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Description: 此程序的功能是根据数字基带码可以进行AMI码，HDB3码转换，并画出相应的波形。
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Size: 9709 |
Author: 袁辉 |
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Description: ami,hdb3码的编解码，全部是自己编出来的
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Size: 80783 |
Author: 841747161@qq.com |
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Description: A. 产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2；B. 对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50%，波形采样率为符号率的8倍，画出前20个符号对应的波形（同时给出前20位信源序列）；C. 改用HDB3码，画出前20个符号对应的波形；D. 改用密勒码，画出前20个符号对应的波形；E. 分别对上述1000个符号的波形进行功率谱估计，画出功率谱；F. 改变信源“0”的概率，观察AMI码的功率谱变化情况；-have a length of 1,000 random binary sequence, "0" with a probability of 0.8, "a" with a probability of 0.2; B. above zero AMI data coding, and pulse width of symbols width of 50%, waveform sampling rate Symbol rate for the eight times that he painted before the 20 symbols corresponding waveforms (also given before 20 Source sequence); C. HDB3 code switch to depict the former 20 symbols corresponding waveform; D. Miller to switch codes to depict the former 20 symbols corresponding waveform; E. respectively above 1,000 symbols for the power spectrum waveform estimated to depict the power spectrum; F. Change source "0" the probability to observe AMI code changes in the power spectrum;
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Size: 59392 |
Author: 郭慧勤 |
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Description: 进入MatLab程序运行界面后，运行程序，界面会出现请输入NRZ玛，输入方式按数组方式输入，确认输入的NRZ码之后，程序会自动输出 CMI，AMI，HDB3的编码和解码的结果，可以清晰的对照出编码前后的结果。-into MatLab interface operating procedures, operating procedures, the interface will enter emerging NRZ Mary, by the array input mode input and confirm the NRZ, the program will automatically output CMI, AMI, HDB3 encoding and decoding, the results of which will clear up the control of the results before and after encoding.
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Size: 2048 |
Author: 戴为 |
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Description: 此程序的功能是根据数字基带码可以进行AMI码，HDB3码转换，并画出相应的波形。-The function of this procedure is based on the number of base-band code can be AMI code, HDB3 code-switching, and draw the corresponding waveform.
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Size: 9216 |
Author: 袁辉 |
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Description: 基于VHDL语言的HDB3码编译码器的设计
HDB3 码的全称是三阶高密度双极性码，它是数字基带传输中的一种重要码型，具有频谱中无直流分量、能量集中、提取位同步信息方便等优点。HDB3 码是在AMI码(极性交替转换码)的基础上发展起来的，解决了AMI码在连0码过多时同步提取困难的问题-Based on the VHDL language code HDB3 codecs design HDB3 code name is the third-order high-density bipolar code, it is the digital base-band transmission an important pattern, with no DC component spectrum, energy concentration, extraction bit synchronization information, such as the advantages of convenience. HDB3 code is in the AMI code (alternating polarity conversion code) developed on the basis of resolving the AMI code 0 yards too much even when difficult issues simultaneously extract
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Size: 257024 |
Author: liangtao |
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Description: 数字通信仿真报告，单极性，双极性码，HDB3、AMI码等波形及报告-Digital communication simulation report, unipolar, bipolar code, HDB3, AMI code and reports, such as waveform
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Size: 300032 |
Author: yew |
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Description: 通信原理中所介绍到的有关AMI,HDB3编码的matlab程序-modulation of HDB3
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Size: 2048 |
Author: 张潜 |
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Description: hdb3 AMI 码
这是自个儿用matlab编的关于HDB3，AMI的仿真
-hdb3 AMI
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Size: 1024 |
Author: 谢静辉 |
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Description: 设定一个信息码串，产生常见的编码如单极性非归零、双极性非归零、单极性归零、双极性归零、AMI、HDB3码的时域波形；
不考虑噪声影响，以采样电平为依据恢复出原始信息串。-Set up an information code string to produce a common code such as the unipolar NRZ, bipolar, non-zero, zero unipolar, bipolar zero, AMI, HDB3 code in time domain waveform not consider noise impact to sample level as the basis to restore the original information out of string.
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Size: 2048 |
Author: 温倩 |
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Description: 设定一个信息码串，产生常见的编码如单极性非归零、双极性非归零、单极性归零、双极性归零、AMI、HDB3码的时域波形；-Set up an information code string to produce a common code such as the unipolar NRZ, bipolar, non-zero, zero unipolar, bipolar zero, AMI, HDB3 code of the time-domain waveform
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Size: 1024 |
Author: demi |
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Description: 用VERILOG实现的，hdb3编码器和解码器，经过前仿真和后仿真成功-Achieved with the VERILOG, hdb3 encoder and decoder, after a successful pre-simulation and post simulation
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Size: 435200 |
Author: Along |
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Description: 信号与系统课程中的RZ码、NRZ码、AMI码、HDB3码、双相码、差分码等-Signal and System s Course used the RZ code, NRZ code, AMI code, HDB3 code, phase codes, differential code, etc.
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Size: 11264 |
Author: 何林 |
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Description: ami ，hdb3码的编解码过程，这是在matlab中实现的，但是对我们的编程也很有用处-ami, hdb3 code encoding and decoding process, which is implemented in matlab, but may also be useful to our programming
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Size: 80896 |
Author: feng |
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Description: 对基带信号进行AMI,HDB3码变换，实现对马原信号的调制功能。-Baseband signals for AMI, HDB3 code transformation.Achieve the original signal modulation
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Size: 1024 |
Author: yolannao |
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Description: 通信原理中，AMI码，HDB3码，HDB3-2码的编程和波形图实现-Communication Theory AMI code, HDB3 code, HDB3-2 yards programming and waveform graph to achieve
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Size: 186368 |
Author: yangyang |
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Description: AMI HDB3 Miller Code，AMI码和HDB3码和miller码的仿真比较
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Size: 160768 |
Author: zhy |
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Description: 使用c语言实现AMI,双相，HDB3码的转换(converse to AMI, biphase, HDB3 code by using C)
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Size: 182272 |
Author: JasNathan
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Description: 本设计是在Quartus ii开发环境下采用VHDL语言实现的AMI/HDB3编码器课程设计。(This design is a course design of AMI / HDB3 encoder implemented by VHDL language in the development environment of Quartus II.)
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Size: 1916928 |
Author: Z Yu |
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