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pnseq-1.1
- 产生PN序列,及产生伪随机序列,可用于数字水印扩频等
pncode
- 关于扩频通信系统的发送端及接收端的vc仿真。pn码产生-SS
acu
- If DU is true, we should dial an ACU whose type is AT. The phone numbers are in PN, and the call unit is in CU.
exE-4
- SunCGI REFERENCE MANUAL, Rev. A, 9 May 1988, PN 800-1786-10 SunOS 4.0 Example E-4.1, page 149. -SunCGI REFERENCE MANUAL, Rev. A, 9 May 1988, PN 800-1786-10 SunOS 4.0 Example E-4.1, page 149.
DTMB_Modulator1111
- 本总体方案完成国标GB20600-2006数字电视地面广播传输系统基带部分功能。 输入数据码流经过扰码器(随机化)、前向纠错编码(FEC),然后进行比特流到符号流的星座映射,再进行交织后形成基本数据块,基本数据块与系统信息组合(复用)后并经过帧体数据处理形成帧体,帧体与相应的帧头(PN序列)复接为信号帧(组帧),经过基带后处理转换为输出信号(8MHz带宽内)。该信号经变频转换为射频信号(UHF和VHF频段范围内)。用C程序设计了图形交互界面,可以在界面上直接设置调制参数。-The overall
4dc0245521e5b2add9751fe3898b3da2
- 基于扩频通信的程序,主要是实现了pn编解码、调制、去噪、时延等功能,功能基本都实现了。-Based on the program spread spectrum communication, mainly to achieve a pn encoding and decoding, modulation, de-noising, delay and other functions, basic functions are realized.
for_liak
- 基于PN序列的同步仿真链路,收端算法为接受序列与本地序列求滑动相关,-Simulation based on PN sequence synchronization of link, and receiving algorithm for sequence related to the local sequence and sliding,
tinzupa35
- CDMA中PN,Walsh码应用及调制解调的仿真实现()