登录
首页 » matlab » CDMA

CDMA

于 2011-11-14 发布 文件大小:361KB
0 273
下载积分: 1 下载次数: 21

代码说明:

  CDMA 系统仿真平台,有完整注释,对了解CDMA系统级仿真很有帮助(CDMA System Simulation)

文件列表:

CDMA
....\1124-1.fig,34337,2006-11-24
....\1124-2.fig,116353,2006-11-24
....\addniose.m,2635,2006-11-16
....\ffttest.m,313,2006-11-20
....\filer_PSK.m,2306,2006-11-13
....\filer_PSK1.m,2564,2006-11-14
....\filer_PSK2.m,2377,2006-11-13
....\filer_PSK3.m,2693,2006-11-14
....\filer_QPSK.m,2215,2006-11-13
....\filer_QPSK1.m,3286,2006-11-14
....\filer_QPSK2.m,2765,2006-11-14
....\filer_QPSK2q.m,2883,2006-11-23
....\filer_QPSK2_1.m,3343,2006-11-14
....\filer_QPSK3.m,2513,2006-11-20
....\filer_QPSK3q.m,2415,2006-11-21
....\filer_QPSK4.m,3480,2006-11-21
....\filer_QPSK4q.m,2346,2006-11-23
....\filter.m,905,2006-11-11
....\filter_try.m,2800,2006-11-11
....\hh.m,57,2006-10-31
....\hh1.m,1572,2006-11-02
....\longcode.m,865,2006-11-09
....\longcode1.m,2938,2006-11-21
....\mfilter.m,905,2006-11-11
....\myfilter.m,939,2006-11-20
....\myfilter1.m,974,2006-11-20
....\n15.fig,8428,2006-11-11
....\n25.fig,8947,2006-11-11
....\p1.fig,1499,2006-11-14
....\p2.fig,1495,2006-11-14
....\psk1.fig,82279,2006-11-14
....\psk3.fig,82258,2006-11-14
....\QPSK.m,1805,2006-11-11
....\QPSK1.m,3059,2006-11-13
....\QPSK2.m,2607,2006-11-13
....\QPSK_demodu.m,1103,2006-11-16
....\QPSK_demodu1.m,1257,2006-11-16
....\QPSK_demodu2.m,1080,2006-11-23
....\recieve_onsat.m,2493,2006-11-28
....\recieve_onsat1.m,2889,2006-11-28
....\recieve_onsat24.m,4753,2006-11-23
....\recieve_onsat_1.m,2807,2006-11-24
....\recieve_onsat_2.m,3435,2006-11-24
....\shengyuxian.m,902,2006-11-10
....\shortcode.m,1093,2006-11-09
....\system_upsend.m,1509,2006-11-28
....\system_upsend24.m,2452,2006-11-23
....\system_upsend_1.m,2953,2006-11-24
....\test1.m,453,2006-11-14
....\test2.m,1393,2006-11-14
....\walshcode.m,830,2006-11-09

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 利用伪随机序列作为发送信号 dppl
    说明:  利用伪随机序列作为发送信号,经过信道,产生了频偏和相位偏移,利用数字锁相环的原理实现对信号的频率估计和相位估计,实现信号的载波同步。(The frequency offset and phase offset are generated by using pseudo-random sequence as the transmitting signal through the channel. The frequency estimation and phase estimation of the signal are realized by using the principle of digital phase-locked loop, and the carrier synchronization of the signal is realized.)
    2018-12-27 10:59:33下载
    积分:1
  • 直序列扩频信系统仿真
    使用matlab中的通信工具箱中simulink搭建直接序列扩频系统并进行仿真,(The direct sequence spread spectrum system is built and simulated by using Simulink in the communication toolbox of MATLAB.)
    2018-10-01 10:23:08下载
    积分:1
  • EasySerialPort
    可用于无协议串口调试和标准Modbus调试。例案:单片机无协议通信、变频器通信调试、PLC及工业仪表通信调试。(No agreement can be used for standard Modbus serial debugging and debugging. Example case: no agreement on single-chip communications, Converters debug communications, PLC and industrial instrumentation communication debugging.)
    2008-05-23 22:41:11下载
    积分:1
  • AMC
    说明:  本文主要从自适应调制的算法及实现出发,引入了OFDM子载波分组的概念,详细阐述了五种固定阈值算法和子带BER预估计算法的原理及实现,并在此基础上加入自适应编码,实现自适应调制与编码。(Based on the algorithm and implementation of adaptive modulation, this paper introduces the concept of OFDM subcarrier grouping, elaborates the principle and implementation of five fixed threshold algorithms and subband BER estimation algorithm, and adds adaptive coding to realize adaptive modulation and coding.)
    2021-04-10 10:11:13下载
    积分:1
  • NCSentry
    ncsentry此软件用来对发那科,三菱,西门子,马扎克,等数控系统模拟切削,传输程序用。(ncsentry This software is used to Fanuc, Mitsubishi, Siemens, Mazak, etc. CNC cutting system simulation, transmission program to use.)
    2010-03-09 12:46:03下载
    积分:1
  • 该工实现对单载波系统QPSK的频偏估计算法 freq_estimate
    该工程实现对单载波系统QPSK的频偏估计算法。调相信号在接收机相干解调时需要同频同相的参考载波,而发射机和接收机之间往往存在频率偏差,为了消除这种误差,必须在软件层面实现。使用了QPSK四相调制的信号特点进行载波频偏估计,经验证,效果较好。(This project implements frequency offset estimation algorithm for single carrier system QPSK. The phase modulation signal needs the same frequency reference carrier in the coherent demodulation of the receiver, and the frequency deviation often exists between the transmitter and the receiver. In order to eliminate this error, it must be implemented on the software level. The carrier frequency offset estimation is carried out by using the signal characteristics of QPSK four phase modulation.)
    2020-06-27 04:40:01下载
    积分:1
  • STC单片机多机联级串口序可实现.416路控制
    说明:  STC单片机多机连级串口程序可实现.416路控制. 串口和485都可以使用、 一个程序可以用在26块控制板上,通过拔码开关给板子编号,每块板可以过滤分析所接收到不同的代码。进行继电器的动作,能返回数据,因使用定时器发送返回,不会阻塞或者代码错乱、可以 用在中控,物联网,等各种控制场合。修改代码后,能达到上千路的控制。(STC single-chip microcomputer multi-level serial port program can realize 416 channel control. Serial port and 485 can be used. One program can be used on 26 control boards. Each board can filter and analyze different codes received by numbering the boards with the pull-out switch. Relay operation can return data, because the timer is used to send the return, it will not block or code confusion, and can be used in central control, Internet of things, and other control occasions. After modifying the code, it can achieve thousands of control.)
    2020-03-06 23:07:17下载
    积分:1
  • TI-RTOS开发教
    说明:  TI RTOS 教材,难得好资料,基于TI RTOS软件开发人员的必备参考(TI RTOS handbook, show how to use TI RTOS)
    2020-07-01 16:20:02下载
    积分:1
  • opnet_dsr
    运行在opnet仿真平台下的dsr路由协议模型(Configure the IMS model has an important role in packages, sip and umts 3g network in opnet)
    2012-04-05 13:53:06下载
    积分:1
  • Modbus-for-Field-Technicians
    Modbus for Field Technicians 介绍modbus的相当好的资料,包括原理和编程和协议介绍(Modbus for Field Technicians introduction modbus fairly good information, including schematics and programming and protocol description)
    2013-07-13 22:47:57下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载