Fortran源文件，用于实现3D－FDTD的近－远场外推，以获得其RCS
标签： Fortran
上传时间： 2014-01-18
上传用户：bcjtao
OMEGA家族芯片简介: 1997年，STMicroelectronics将MPEG器件、可编程传输器件以及CPU集成在单一的芯片中，制成了OMEGA 家族中第一片STi5500，为机顶盒以及数字电视的蓬勃发展铺平了道路。在此之后，ST使用了相同的芯片组架构进行DVD的开发。DVB和DVD芯片组中的MPEG解码和CPU部分的架构是相同的，只需要改变部分电路，就可以将产品用于卫星、有线、DVD等不同产品中。 ST的OMEGA是一个系列的芯片组，包括：STi5512、STi5514、STi5516、STi5517、STi5518、STi5519、STi5528、STi5580、STi5588、STi5578、STi4629等。
上传时间： 2013-12-31
上传用户：ZJX5201314
一个很不错RS编码，用于DVB的信道编码，用VHDL语言编写，在FPGA上通过验证。
标签： RS编码
上传时间： 2016-06-29
上传用户：lgnf
最近学习OFDM用到的程序，仿真了DVB-T系统在2K模式下形成OFDM信号的过程
上传时间： 2016-07-20
上传用户：330402686
该程序用fortran90编写，时域有限差分（FDTD)中的近远场变换方法。解决了电磁波后向散射中的RCS计算
上传时间： 2016-07-23
上传用户：dianxin61
MPEG-2 has 7 distinct parts as well. The first part is the Systems section which defines the container format and the Transport Streams that are designed to carry the digital video and audio over ATSC and DVB. The Program Stream defines the container format for lossy compression on optical disks, DVDs and SVCDs.
标签： the distinct Systems defines
上传时间： 2014-07-02
上传用户：奇奇奔奔
本程序可检验所设计的LDPC码中的4环个数。LDPC码中的4环决定LDPC码的解码算法是否能够快速收敛，见程序前言中的参考文献。 LDPC码为高性能信道纠错码，已被DVB-s2和IEEE802.16e采纳。
上传时间： 2013-12-10
上传用户：huangld
BS2F7HZ7395，stv0288.sharp的dvb-s高频头资料
上传时间： 2013-12-05
上传用户：gundamwzc
Emerging technologies such as WiFi and WiMAX are profoundly changing the landscape of wireless broadband. As we evolve into future generation wireless networks, a primary challenge is the support of high data rate, integrated multi- media type traffic over a unified platform. Due to its inherent advantages in high-speed communication, orthogonal frequency division multiplexing (OFDM) has become the modem of choice for a number of high profile wireless systems (e.g., DVB-T, WiFi, WiMAX, Ultra-wideband).
标签： Broadband Wireless Networks
上传时间： 2020-05-26
上传用户：shancjb
Following chapter introduces the mobile communication, gives a short history of wireless communication evolution, and highlights some application scenarios predestined for the use of mobile devices. Cellular and wireless based systems related to different generations of mobile communication, including GSM, IS-95, PHS, AMPS, D-AMPS, cdma2000 and WCDMA are also described by this Chapter. Much attention in this chapter is given to express the wireless based networks, such as Wi-Fi and WiBro/WiMax, and wireless broadcasting systems, including DMB, DVB-H, and ISDB-T. We conclude the chapter with the future vision of mobile communication evolution
标签： Technologies Enhanced Access Radio
上传时间： 2020-05-27
上传用户：shancjb
