-
对移动通信系统中的主呼叫,被叫等信令过程进行详细的描述...
对移动通信系统中的主呼叫,被叫等信令过程进行详细的描述-Mobile communication system of the main call, called the signaling process, such as a detailed description of
- 2022-01-24 08:49:00下载
- 积分:1
-
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
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;
- 2022-05-24 14:06:42下载
- 积分:1
-
The program is HDB3 code between code and message conversion, and in some conver...
该程序是将HDB3码与消息码相互转换,在某些转换方面的东西做的不是很好,求高人改进-The program is HDB3 code between code and message conversion, and in some conversion to do something not very good, seeking to improve Gao Ren
- 2022-08-09 01:06:42下载
- 积分:1
-
可编辑的删格控件
可编辑的删格控件-cut editing grid control
- 2022-07-09 04:20:49下载
- 积分:1
-
c# 串口实验
c#控制串口,
包含了基本的串口控制的方法,
- 2023-07-22 13:50:03下载
- 积分:1
-
ebook about making 3d mobile game.
ebook about making 3d mobile game.
- 2022-10-14 02:30:03下载
- 积分:1
-
电力IEC104规约介绍,入门学习资料.想要了解此规约的可以下载....
电力IEC104规约介绍,入门学习资料.想要了解此规约的可以下载.-Power IEC104 Statute of the introduction, entry-learning materials. Want to understand this statute can be downloaded.
- 2022-10-28 04:45:03下载
- 积分:1
-
一个写FLASH的程序,支持SST39fs040,需要硬件支持,不过是学习接口编程的好资料,提供2000以上操作系统支持及写INI文件等功能....
一个写FLASH的程序,支持SST39fs040,需要硬件支持,不过是学习接口编程的好资料,提供2000以上操作系统支持及写INI文件等功能.-a written procedure, support SST39fs040 need hardware support, but learning is a good programming interface provides information on more than 2000 operating system support and write INI file capabilities.
- 2022-03-18 01:11:12下载
- 积分:1
-
G729解码器
我们已经下载G729a编和G729B解码器从该网站,但我们没有得到正确的输出我们的文件进行解码后。所以恳请指导我们一样。
- 2022-11-30 04:20:03下载
- 积分:1
-
OFDM与噪声
它是一个基本的OFDM编程,以了解OFDM系统是如何发送和接收不存在的噪音。它将显示如何添加循环前缀,如何执行ifft、fft等。
- 2022-01-25 14:19:38下载
- 积分:1