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TurboCode&Modulation
- turbo码系统的仿真,包括编码、交织、不同译码、穿孔等各个部分的程序。仿真结果在图中表现。译码算法为log-map。-turbo code system simulation, including encoding, interleaving, different decoder, such as perforation of part of the process. Simulation results are shown in Fig. Decoding algorithm for log
第09章 管理信息系统基础
- Asp SQL管理信息系统就是我们常说的MIS(Management Information System),在强调管理,强调信息的现代社会中它越来越得到普及。MIS是一门新的学科,它跨越了若干个领域,比如管理科学、系统科学,运筹学、统计学以及计算机科学。在这些学科的基础上,形成信息收集和加工的方法,从而形成一个纵横交织的系统。-Asp SQL management information system is often said of MIS (Management Inf ormation
da_ldgp
- 图像平滑主要是为了消除噪声。噪声并不限于人眼所能看的见的失真和变形,有些噪声只有在进行图像处理时才可以发现。图像的常见噪声主要有加性噪声、乘性噪声和量化噪声等。图像中的噪声往往和信号交织在一起,尤其是乘性噪声,如果平滑不当,就会使图像本身的细节如边界轮廓、线条等变的模糊不清,如何既平滑掉噪声有尽量保持图像细节,是图像平滑主要研究的任务。-image smoothing is mainly to eliminate noise. Noise is not confined to the human
myrake
- 涉及信号的编码和解码,调制和解调,信道的交织和解交织等。-involved in the signal encoding and decoding, modulation and demodulation, the intertwining of the Channel reconciliation so intertwined.
wcdma_simulink
- 两个Nokia研究人员写的W-CDMA的仿真代码。 包含信道编码,交织,速率匹配,调制,扩频,信道模型,RACK接收机和相应的解码程序 -two researchers write the W-CDMA simulation code. Includes channel coding, interleaving, matching rate, modulation, spreading, Channel model, RCK receiver decoder and the corres
opengl_complete_game_hero
- 英雄是什么? 是大权在手,纵横天下? 是仗剑江湖,任我独行? 还是夙夜忧思,心怀广大? 一千个人心中有一千个哈姆雷特,一时之间谁又说得清楚? 但是玩过了这个游戏,您也许会感叹,只要胸怀宽广,寻常人也能成为英雄。 皇朝的兴衰与英雄的成长,明暗线索的交织会让人唏嘘不已。 一圆您心中对英雄的梦想。 欢迎进入《英雄》的世界! -What is the hero? Power is at hand, the sun? The ring is versatile, as
WCDMAjiaozhi
- 用于WCDMA的交织编解码部分,是实用的WCDMA系统的交织程序。-WCDMA for the intertwining of the codec part of the practical WCDMA system intertwined procedures.
GSM.FS
- 这是一个关于GMS系统的Matlab仿真,信息经过外编码,内编码,重排交织以及信道然后再解码,最后可以估计GSM系统的性能。-This is one of the GMS system Matlab simulation, and information through outside coding, coding, re-cutting and channel decoder then, the final estimate GSM system performance.
mentos_fs
- GSM TCH全速话音信道仿真(基带),包括内外编码,交织-TCH full speed GSM voice channel simulation (baseband), including internal and external encoding, interleaving
turbodecode
- 第一个编码的程序调出来了,1/2的码率,用的是8×8行列交织器,rsc用的是 g0=[1 1 1],g1=[1 0 1]。算法是根据网格图来编写的。 信息输入是64bit的(0,1,0,1,0,1,0,1,0,0,、、、、、),最后结果是stream[128]=[00100110011000100101000001010101000001010101000001000101000101000101000101000101000001000100000001000100000001010100
mydecoder
- VHDL编写的4*8解交织的代码,自己写的~-VHDL prepared by the 4 * 8 deinterleave code, written in their own ~
convo_process
- OFDM中的关于交织器的个人设计的MATLAB的算法,比较经典的 !-OFDM on the intertwined with the personal design of MATLAB algorithm, more classic!
cnvjiaozhi
- 交织编码是一种信道改造技术,它通过信号设计将一个原来属于突发差错的有记忆信道改造为基本上是独立差错的随机无记忆信道。交织编码作为克服衰落信道中突发性干扰的有效方法,通常和其它用于纠正无记忆独立差错的信道编码相结合构成级联码,广泛应用于当代移动通信。-intertwined coding is a channel modification techniques, it will be designed to signal through an unexpected error originally
WCDMA_baseband
- 5个文件,前两年再做WCDMA通信程序时,交织和解交织算法,包括第一级和第二级以及解复用的简单程序。-five documents two years ago, again WCDMA communications procedures, cutting reconciliation cutting algorithm, including the first-class and second-class and demultiplexing of simple procedures.
flexdec
- 该源代码运行于89c51系列单片机上,可从输入FLEX二进制码流中解交织,处理CRC纠错,并最终解码出有效ASCII码数据.-the source code running on 89c51 MCU, FLEX can be imported from binary code stream deinterleave handling of CRC error correction. and finally decoding of effective ASCII data.
BCH-MPS430
- c语言写的用于单片机mps430的底层通信协议,包含了bch编解码,交织编解码,和crc校验。经过简单的修改即可用于其他的单片机。-write for the MCU mps430 underlying communication protocol includes the BCH encoding and decoding, codecs are intertwined, and crc check. After a simple modifications can be used in ot
convolutional_encoder_viterbi_decoder_simulation.r
- 该文件夹给出了卷积编码、交织及维特比软译码仿真程序-The folder is a convolutional coding, weaving and Viterbi decoding software simulation program
permute
- 交织器的一部分,可以生成交织索引函数,如果加上一个随即序列发生器就可以组成一个交织器 了!-interleaver part of the index can be generated intertwined function, If coupled with a sequence generator immediately on the formation of a interleaver!
cf_interleaver2
- interleaver即交织器,里面包含有C,VHDL,VRILOG HDL三种语言写的交织器, 包括各种各样的组合达六七十种,描写详尽,是一个难得的学习交织器的材料 -interleaver that interleaver, which contains C, VHDL, VRILOG HDL three languages to write the interleaver, including a variety of combinations to depend species,
LDPC_gfq
- LDPC编码的GFQ程序源代码,用于信道编码,可以编码LDPC矩阵,并进行交织译码-LDPC coding GFQ source code for channel coding, LDPC coding matrix, Decoding and intertwined