网站首页

登录

M-QAM

于 2012-03-15 发布文件大小:7KB

 0  180

下载积分: 1 下载次数: 205

我要下载

代码说明：

这个matlab代码仿真了M-QAM的传输。M的取值不同，调制方式分别为4QAM，16QAM，64QAM等。传输信道为AWGN信道，能出误码率曲线。(The matlab code simulation of the M-QAM transmission. The value of M, the modulation mode of 4QAM, 16QAM, 64QAM. The transmission channel is AWGN, the BER curves.)

文件列表：

BitStream.m,72,2001-11-11
BitToSymbolStream.m,292,2001-11-11
CarrierFrequencyOffset.m,87,2011-11-17
DigiTrans.m,3385,2004-11-08
EstimateNinit.m,49,2011-11-17
GrayCoding.m,400,2001-11-11
GrayDecoding.m,356,2001-11-11
GrayDecoding2.m,356,2001-11-11
QAMScaling.m,397,2001-11-11
QAM_Demod.m,556,2001-11-11
QAM_Mod.m,401,2001-11-11
QAM_Slicer.m,833,2001-11-11
SymbolStream.m,235,2001-11-11
SymbolToBitStream.m,242,2001-11-11
TxRxFilter.m,4556,2001-11-11

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

12234445
采用卡尔曼滤波器对系统的俯仰角、滚转角和航向角的误差进行最优估计；设计数据融合的判别准则，并根据判据的判断结果调整卡尔曼滤波器中的量测信息，使系统可用于小型无人机的定高自主飞行(Kalman filter system pitch angle, roll angle and yaw angle error optimal estimation design data fusion criterion, and adjust according to the criterion of judging the results of measurement in the Kalman filter, making the system set high for small UAVs autonomous flight)

2013-01-22 17:05:18下载

积分：1
USBPort
USB通信编程，获取USB设备信息，如果编译不通过，你需要下载NTDDK中的hidsdi.h 和 hid.lib文件等。(USB communication programming，get the USB devices informateion ,if there have link errors,you have to download the header files hidsdi. H, the library file hid. Lib,etc in the NTDDK.)

2012-06-27 11:13:14下载

积分：1
ulll__secgor
工控软件的福音：欧姆龙PLC通讯系统(含源代码)易语言()

2017-12-17 19:50:04下载

积分：1
turbo-encoding-and-decoding-using-MAP-algorithm
turbo encoding and decoding using map algorithm.interleaver is s-random interleaver

2020-12-09 16:49:20下载

积分：1
V788d3
中兴手机v788d改cpn通过cpn改IMEI(change v788d cpn)

2014-01-16 15:17:02下载

积分：1
GA2
说明：本源码实现遗传算法，用于RA准则下的多用户OFDM自适应资源分配(The source code implements genetic algorithm for multi-user OFDM adaptive resource allocation under RA criterion)

2019-05-21 22:18:16下载

积分：1
MANUAL-JTAG-OPENBOX
doccument pdf sur le jtag du la openbox 800 avec shema et jkeys commandes

2011-11-17 03:01:10下载

积分：1
MIMO-Wireless-Networks-chapter1-4
翻译版的《MIMO无线网络手册》（第二版），15年11月才出的，费了很大功夫做了电子版，这里只有前四章，针对的是信道部分，讲的很全面细致，对研究这部分的人有很大帮助(Translated version of MIMO Wireless Network Handbook (second edition), November 15 was out, and spent a lot of effort to make the electronic version, there is only the first four chapters, is for part of the channel, said very detailed and thorough , the study of this part of the people are very helpful)

2016-08-12 18:32:29下载

积分：1
wirelesssensornatwork
说明： this paper is wemose D1 and raspberry pi 3 to smart home system

2020-06-16 05:40:01下载

积分：1
最终验收
说明：基于RWG奇函数的矩量法的阻抗矩阵部分的编程代码(Programming code of impedance matrix part of moment method based on RWG odd function)

2020-06-23 22:40:01下载

积分：1

696518资源总数
105547会员总数
4今日下载