搜索资源列表
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.
MultipleChannel
- 实现了(7,3)PN码的产生,仿真了径数和每径衰落可控的多径信道。-(7,3) PN codes are generated, and the multipath channels with diameter and fading control are simulated.
AVRGCC__PN
- 超清全面版,配置WINAVR的PN文档,希望大家能够喜欢-Full version of the ultra-clear, WINAVR PN configuration files, I hope you can like
1(2)
- 问题描述 设Pn(x)和Qm(x)分别两个一元多项式。试编写程序实现一元多项式的加法运算。 基本要求 需要基于线性表的基本操作来实现一元多项式的加法运算 需要利用有序链表来实现线性表。 -Problem descr iptionPn (x) and Qm (x), respectively, two unary polynomial.Try to write programs achieve one yuan polynomial addition operation.
queue_exponential-distribution
- 排隊理論 產生exponential分布的 inter-arrival time,Mean 0.25, 0.5, 1, 2 1.統計並劃出Cumulative distribution曲線與其理論曲線 2.時間單位各為1、2、…20單位,分別統計各時間單位之arrival的個數,並劃出Pn(t) v.s t 與其理論值,n取0、1、2、3、4、5,λ取0.5。-Queuing theory produce exponential distribution of inter-arri
cxy_snr
- CXY 可用来验证: 1、不同FFT点数的结果*2/M 真实幅度(电压值)(第一二行图) 2、验证计算Ps,Pn及SNR的方法,通过构造加AWG噪声的信号来印证(第二三行图) 3、对比N在整周波和非整周波情况下的通过SNR观察频谱泄露效应(第三行图)- CXY can be used to verify: 1, the result of different FFT points* 2/M true amplitude (voltage value) (f
CDMA_GMSK_Sim
- 基于CDMA扩频通信技术的仿真,采用的调制方法是GMSK调制,模拟信道噪声,输出信噪比,说明CDMA扩频通信的抗噪性- 58/5000 Jīyú CDMA kuò pín tōngxìn jìshù de fǎngzhēn, cǎiyòng de tiáozhì fāngfǎ shì GMSK tiáozhì, mónǐ xìndào zàoshēng, shūchū xìn zào bǐ, shuōmíng CDMA kuò pín tōngxìn de kàng zào xìng
pnapsnr
- 图像处理中衡量算法性能的标准,PN及PSNR值的计算。- 检测到:中文 » 英语 The standard of image processing algorithm performance, the PN and the calculation of the PSNR.
dianzijishu
- 模拟电子电路 PN结的反向导电性 PN结的形成 PN结的正向导电性 电子、空穴的导电机理 - PN结的反向导电性, PN结的形成, PN结的正向导电性 , 电子、空穴的导电机理
lvvi9
- 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,
esxqbrg
- 直接序列扩频通信系统误码率的仿真分析PN码同步方法的比较与仿真-Bit error rate of direct sequence spread spectrum communication system simulation analysis of the comparison of PN code synchronization method and simulation
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,
specorum-sequence-Bit
- 直接序列扩频通信系统误码率的仿真分析PN码同步方法的比较与仿真-Bit error rate of direct sequence spread spectrum communication system simulation analysis of the comparison of PN code synchronization method and simulation
ninb
- Matlab simulation experiment of pn code simulation pn code in pn code occupies the important position in the communication system
PN_SEQUENCE_GENERATOR
- TO GENERATE THE PN SEQUENCE OF GIVEN SEQUENCES
MJGMXCN
- matlab中的pn码仿真 PN码的仿真实验 pn码在通信系统中占据了重要的位置-Matlab simulation experiment of pn code simulation pn code in pn code occupies the important position in the communication system
fbkxy03
- matlab中的pn码仿真 PN码的仿真实验 pn码在通信系统中占据了重要的位置-Matlab simulation experiment of pn code simulation pn code in pn code occupies the important position in the communication system
jwyoes
- 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,
rode__code
- Matlab simulation experiment of pn code simulation pn code in pn code occupies the important position in the communication system