网站首页

登录

CDMA系统仿真

于 2020-08-03 发布

 0  277

下载积分: 1 下载次数: 1

我要下载

代码说明：

说明： CDMA技术的原理是基于扩频技术，即将需传送的具有一定信号带宽信息数据，用一个带宽远大于信号带宽的高速伪随机码进行调制，使原数据信号的带宽被扩展，再经载波调制并发送出去。CDMA系统仿真，初学者(CDMA system simulation)

文件列表：

CDMA系统仿真\cdma2000SimulinkExample.slxc, 4546 , 2020-04-12
CDMA系统仿真\despread.m, 412 , 2020-04-12
CDMA系统仿真\dscdma.m, 2486 , 2020-04-12
CDMA系统仿真\ds_3.m, 350 , 2020-04-12
CDMA系统仿真\goldseq.m, 381 , 2020-04-12
CDMA系统仿真\mseq.m, 620 , 2020-04-12
CDMA系统仿真\mseq_1.m, 84 , 2020-04-12
CDMA系统仿真\shift.m, 479 , 2020-04-12
CDMA系统仿真\slprj\sim\varcache\cdma2000SimulinkExample\checksumOfCache.mat, 392 , 2020-04-12
CDMA系统仿真\slprj\sim\varcache\cdma2000SimulinkExample\tmwinternal\simulink_cache.xml, 244 , 2020-04-12
CDMA系统仿真\slprj\sim\varcache\cdma2000SimulinkExample\varInfo.mat, 1392 , 2020-04-12
CDMA系统仿真\slprj\_cgxe\cdma2000SimulinkExample\cdma2000SimulinkExample_Cache.mat, 23771 , 2020-04-12
CDMA系统仿真\slprj\_jitprj\8EDQcDY5hGxkLDeMGEhX0G.l, 37140 , 2020-04-12
CDMA系统仿真\slprj\_jitprj\8EDQcDY5hGxkLDeMGEhX0G.mat, 11094 , 2020-04-12
CDMA系统仿真\slprj\_jitprj\G2MH27yFutSEkPW41TuKqD.l, 36952 , 2020-04-12
CDMA系统仿真\slprj\_jitprj\G2MH27yFutSEkPW41TuKqD.mat, 11094 , 2020-04-12
CDMA系统仿真\slprj\_jitprj\jitEngineAccessInfo.mat, 766 , 2020-04-12
CDMA系统仿真\spread.m, 466 , 2020-04-12
CDMA系统仿真\slprj\sim\varcache\cdma2000SimulinkExample\tmwinternal, 0 , 2020-08-03
CDMA系统仿真\slprj\sim\varcache\cdma2000SimulinkExample, 0 , 2020-08-03
CDMA系统仿真\slprj\sim\varcache, 0 , 2020-08-03
CDMA系统仿真\slprj\_cgxe\cdma2000SimulinkExample, 0 , 2020-08-03
CDMA系统仿真\slprj\sim, 0 , 2020-08-03
CDMA系统仿真\slprj\_cgxe, 0 , 2020-08-03
CDMA系统仿真\slprj\_jitprj, 0 , 2020-08-03
CDMA系统仿真\slprj, 0 , 2020-08-03
CDMA系统仿真, 0 , 2020-08-03

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

Channel-Estimation
the matlab file gives LS, MMSE, LMMSE channel estimation for wireless channel, very short and good

2011-12-02 16:09:12下载

积分：1
ofdms
说明： ofdm system 1. applyOFDMChannel 2. calculateOFDMBER 3. generateOFDMSignal 4. getOFDMPreambleAndPilot 5. OFDMReceiver 6. OFDMSynchronizationExample 7. OFDMTransmitter 8. processOFDMScopes 9. receiveOFDMSignal

2019-05-31 15:10:31下载

积分：1
iuplempntation
说明：巴特沃斯滤波器C语言实现,低通滤波器,IIR(Butterworth filter C language implementation, low pass filter, IIR)

2019-01-06 21:57:44下载

积分：1
ZFBF-MMSE
说明：仿真了MIMO通信系统的两种经典检测算法，迫零和最小均方误差，计算了误码率并绘制了误码率曲线(Two classical detection algorithms, zero forcing and minimum mean square error, are simulated in MIMO communication system. The BER is calculated and the BER curve is drawn)

2021-03-14 18:52:14下载

积分：1
target-tracking-in-three-dimensional
介绍了三点垂直线阵被动定位的原理. 结合矢量水听器测得的方位角和高低角及到达阵元间的时延差, 建立了三维坐标下的状态方程和观测方程.运用扩展卡尔曼滤波算法, 研究了该系统的目标运动分析问题. 通过蒙特卡洛模拟仿真试验, 结果表明上述方法具有较高的定位性能,有较强的使用价值. (Introduced three vertical linear array passive location principle of vector hydrophone. Combining the measured azimuth angle and pitch angle and arrival time delay difference between array elements, establish the three-dimensional coordinates of the state equation and observation equation. Using the extended Calman filter algorithm, on the target motion analysis by Monte Carlo simulation. Test, results show that the method has high positioning performance, has the strong use value.)

2012-03-09 15:34:30下载

积分：1
CDMASmsMessageEnDecoder
实现对CDMA短消息承载数据的编码解码处理(To achieve the CDMA SMS bearer data encoding and decoding processing)

2012-08-20 23:15:51下载

积分：1
Scraper.PullSDK
中控sdk，内含push sdk，还有C#的源码 (zkt-sdk SDK, containing push SDK, as well as C# source code)((zkt-sdk SDK, containing push SDK, as well as C# source code))

2021-04-19 10:38:51下载

积分：1
OFDM_PTS_huadongchuang
引入滑动窗的PTS改进算法。出CCDF图，与未经过处理的原始曲线经行比较(The introduction of the PTS to improve the sliding window algorithm. A CCDF diagram, and has not been dealt with by the original line curve comparison)

2008-05-17 11:37:27下载

积分：1
LDPC_802.16e仿真代码
可以产出LDPC_802.16e码字，不同码长不同码率(creat LDPC_802.16e ldpc code)

2018-06-13 12:00:48下载

积分：1
communication
说明： cdma系统matlab仿真，在两个用户的背景下采用了直接扩频码实现扩频解扩，bpsk调制解调，程序已经运行过，没有问题！(Establishment of multipath channel model)

2020-06-23 09:00:02下载

积分：1

696518资源总数
105877会员总数
14今日下载