登录
首页 » matlab » CDMA

CDMA

于 2011-11-14 发布 文件大小:361KB
0 309
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

  • Modulation
    几篇关于信号调制参数提取和识别的硕士论文,不错,希望有所帮助!(Several articles on the signal modulation parameter extraction and identification of the master' s thesis, well, I hope some help!)
    2011-08-21 22:34:38下载
    积分:1
  • 完美的OFDM仿真程序MATLAB
    说明:  OFDM仿真文件,matlab编写,通信,无线,(OFDM simulation file MATLAB, communication, wireless,)
    2020-08-05 19:55:04下载
    积分:1
  • 247348287high_order-cumulants
    说明:  高阶累积量进行识别常用的数字调制信号,低信噪比下识别率高达90%(It uses the method of high cumulant to recognize usual digital signals, under low SNR, the radio is still over 90%.)
    2020-08-11 10:16:13下载
    积分:1
  • Turbo-Equalization
    介绍了Turbo均衡及其应用,以及对比了几种算法的优缺点,指出了Map算法的优异性(Turbo equalization and its application, as well as comparing the advantages and disadvantages of several algorithms, pointed out that the algorithm excellence Map)
    2013-01-17 11:07:09下载
    积分:1
  • 三边滤波器算法实现
    这是三边滤波器算法实现的有关工具,主要用来实现图像降噪等有关应用(This is the trilateral filter algorithm of the tool, mainly used for applications such as image denoising)
    2009-01-08 11:35:19下载
    积分:1
  • Modbus-function-code_and-format
    modbus 详细解说,协议文档。。。,包括了function。。。(modbus detailed explanation of the protocol documentation. . .)
    2013-08-14 09:47:49下载
    积分:1
  • on-the-modulation-technology-in-OFDM
    在 OFDM 数学原理和收发模型的基础上,本文对帧同步、定时同步、频率同 步和采样同步给 OFDM 系统所产生的影响进行了理论分析,同时讨论了基于循环 前缀或训练符号的典型 OFDM 同步算法。参考 802.11a 突发数据帧结构和系统参 数,分析几种 OFDM 同步算法用于突发分组传输的性能;在分析了几种经典的信 道估计算法基础上,通过对复杂度和性能的折衷,选择一种适合本文系统的估计 算法。最后作者提出一种改进型 LS 信道估计算法,该算法考虑了 LS 算法中噪声 的影响,从而提高了低信噪比下信道估计的精度。仿真结果表明,改进算法在低 信噪比下具有良好的性能。 (OFDM mathematical principles and transceiver model based on frame synchronization, timing synchronization, frequency synchronization and sampling synchronization to the OFDM system, the impact of the theoretical analysis are also discussed based on the cyclic prefix or training symbols typical OFDM synchronization algorithm . Reference 802.11a burst data frame structure and system parameters, analyze several OFDM synchronization algorithm for burst packet transmission performance several classic channel estimation algorithm based on a compromise between complexity and performance, select a suitable estimation algorithm in this article. Finally, the author proposed a modified LS channel estimation algorithm that takes into account the effects of noise in the LS algorithm, thus improving the low SNR channel estimation accuracy. Simulation results show that the improved algorithm has good performance in low signal-to-noise ratio.)
    2013-05-10 15:18:30下载
    积分:1
  • 16QAM-QPSK-OFDM
    OFDM系统在QPSK与16QAM调制下,误码率比较程序,希望对大家有一定用处(OFDM system with 16QAM QPSK modulation, error rate procedures, We hope to have some use)
    2020-06-30 08:40:01下载
    积分:1
  • test_5
    BPSK调制及解调的仿真程序,包括成形和上变频,较完整(BPSK modulation and demodulation simulation program, including forming and upconversion ,it is complete)
    2020-10-04 12:57:39下载
    积分:1
  • DQPSK
    (1)建立DQPSK调制和解调 SIMULINK仿真模型,评估其在AWGN信道和瑞利衰落信道下的误码率性能(画出信噪比变化时的误码率曲线); (2)基于(1)建立的SIMULINK仿真模型,分别在AWGN信道和瑞利衰落信道下发送一个实际音频文件,在接收端实时播放出来((1) the DQPSK modulation and demodulation SIMULINK simulation model is established to evaluate the bit error rate performance under the AWGN channel and the Rayleigh fading channel (the bit error rate curve when the signal to noise ratio changes). (2) based on the (1) established SIMULINK simulation model, a real audio file is sent under the AWGN channel and the Rayleigh fading channel respectively, and it is played on the receiving end in real time.)
    2021-04-13 15:48:56下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载