搜索资源列表
cdma
- 实现四路复用程序。通过walsh正交码的复用技术，matlab仿真-achieve multiplexing process. Walsh orthogonal codes through the Reuse, Matlab simulation
CDMA
- The source codes are from the \"Simulation and software Radio for mobile communication\" It contain the channel model and CDMA Transmitter and receiver.
PN_sequence_generation
- this PN generate in CDMA, this codes use to known about PN generate-this is PN generate in CDMA, this codes use to known about PN generate
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
Gold_codes
- these are the gold codes used in the cdma systems.
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.
Kasami2
- These are the Kasami codes which are used in cdma systems
jiandancdma
- 简单的单用户ds-cdma系统仿真，包含六个m文件，m序列作为扩频码。-Simple single-user ds-cdma system simulation, including six m file, m sequences as spreading codes.
Space-Time_Codes_and_MIMO_Systems_netbks.com
- this a book space time codes and mimo system..its vey useful book-this is a book space time codes and mimo system..its vey useful book..
MIMO_Systems
- 这是一个MIMO系统的Space-Time Codes and MIMO Systems 的matlab仿真程序，全书所有章节的仿真程序，都有详细的程序。-This is a MIMO system, Space-Time Codes and MIMO Systems of matlab simulation program, all the chapters of the book simulation program, there are detailed procedures.
SHIYAN_3
- 利用M函数仿真扩频通信系统。6个用户的CDMA的同步通信系统，每个用户利用L＝31的Gold码，进行扩频，信道为AWGN信道，接收端利用匹配滤波器进行检测。绘出当N＝10000个发射比特下，SNR＝0：15（dB）时的误码率曲线。 -M function simulation using Spread Spectrum Communication System. 6 simultaneous users of CDMA communication system, each user of t
SpaceTimeCDMABook
- Space-Time CDMA book all figures and examples source codes
WalshHadmard
- Walsh-Hadamard codes are mutually orthognal codes, thus when used in synchronous CDMA, the interference between users is zero. This programm generates Walsh-Hadamard codes and also checks the orthogonality. You can change the code length by
Asynchronous_CDMA
- This the simulink file that demonstrates the fundametal principle of operation behind asynchronous CDMA systems using Welsh codes. The system performance can be evaluated by changing the processing gain at the transmitter and by increasing or decreas
Baker_code_gen
- Generate the 6-bit long Barker Complex Number for helping design CDMA and OFDM orthogonal codes. Low cross-correlation, high auto correlation.
userthre
- cdma simuklation with differetn users , pn sequences and their characterstics with new codes and also how to simulate it in matlab with different cdma codes for different no of users in the system
Chapter4
- this file inculede CDMA codes and implemantion
CDMA
- 从多普勒载波频偏对CDMA接收 信号的影响入手，提出了分段匹配滤波器和循环累加码捕获环路相结合的方法进 行扩频码的捕获，并对该方法的性能进行了分析和仿真。 -Doppler frequency offset from the carrier signal on the CDMA receiver to start the impact of proposed sub-cycle accumulation matched filter code acquisition loop and
cdma-codes
- multiple CDMA codes for calculation BER And also showing spreading and despreading
MC-CDMA-CODES
- MC-CDMA codes for design and fpga realization of mc-cdma system of FPGA technology