搜索资源列表
WalshHadmard
- walsh code for cdma communication in 3G
walsh(ok)
- Generate orthogonal Walsh codes, which can be used in wireless communications such as CDMA system.
摩托罗拉手机界面库LWT的文档
- 摩托罗拉手机界面库LWT的文档 开发JAVA手机的朋友,快下哦-Motorola phone interface library Local Walsh Transform document the development of Java phones friends, fast under oh
Walsh_Mod
- CDMA中正交walsh码，用来扩频的matlab 仿真程序。-CDMA in the orthogonal walsh code for spreading the matlab simulation program.
spreadspectrum
- CDMA2000,复扩频， 输入I、Q两路各384个信息比特，经过WALSH码调制和短PN码扩频，I、Q两路各输出384*64个信息比特。-CDMA2000, complex spread-spectrum, type I, Q of the two information bits 384, after WALSH short PN code modulation and spread spectrum code, I, Q output of the two 384* 64 bits of
Q_DSSS
- 直扩码分多址DS-CDMA是利用高速的WALSH正交码序列作为地址码，与多用户信息数据相乘得到信息数据的直接扩频信号，再经过BPSK调制后发送出去，经过AWGN无线信道的传输后，在接收端与本地产生的地址码进行相关检测，从中将地址码与本地码一致的用户数据选出，把不一致的用户数据删除。-DS-CDMA DS-CDMA is the use of high-speed WALSH orthogonal code sequences as address code, with multi-user in
walsh
- These are orthogonal complimentary code version of walsh codes which are or to be used in cdma systems.-These are orthogonal complimentary code version of walsh codes which are or to be used in cdma systems.
PN_Walsh
- CDMA中PN、Walsh码应用及调制解调的仿真实现-CDMA in the PN, Walsh code modulation and demodulation application and the Simulation
kuopin
- 一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。-A four-user spread spectrum communication system for spreading gain N = 16, the use of Walsh codes for direct sequence spread spectrum, BPSK modulat
despreadspectrum
- CDMA2000，解复扩频，输入I、Q两路各384*64个信息比特，经过短PN码解扩频和WALSH码解调，I、Q两路各输出384个信息比特-CDMA2000, spread spectrum demultiplexing, type I, Q of the two-way 384* 64 bits of information, after a short PN code and spread spectrum solutions WALSH demodulation code, I, Q ou
DS-CDMA_with_BPSK_and_Walsh_code
- A simple program for simulation of CDMA system with Walsh-Hadamard Code. Result of this program is plot of BER vs SNR.
walshcode
- This function generates Walsh Codes. The difference between this function and other functions available to generate walsh code is : 1. you can call this function directly in your scr ipt, you will have to pass only the value of a (length of code i
mccdma_wafsf_
- Communication walsh code generator for modeling.
mccdma_wafsf_st2cpic_p04_1g64pa
- MC-CDMA Walsh code for the communication systems.
walshcdma
- this walsh and cdma code....,-this is walsh and cdma code....,
cdma_walsh
- 通过改变不同长度的walsh码的cdma的性能研究-performance of cdma via different length walsh encode
walshseq.v
- generation of walsh sequence in verilog
PN
- 扩频通信系统的M序列、Gold码、Walsh码的生成-M sequence spread spectrum communication system, Gold code, Walsh code generated
mc_cdma-system
- A mc-cdma system with transmitter and reciever for 4 users using walsh hadamard code for spreading.Performance of Ber is also shown.
cdma2c
- CDMA Simulation Using MATLAB This program models a simple implementation of CDMA technology. It considers multiple bit data streams sent by any number of senders across a common channel. Each sender uses a unique code word, given by the Walsh se