本文提出在数字移动通信中子带滤波器组处理可以提高不同阵元信号的相关性,从而能改善自适应阵列抑制码间干扰(ISI)和共信道干
In this paper, it is proposed that the correlation of different array element signals can be improved by processing the subband filter banks in digital mobile communication, thus the adaptive array suppression inter-symbol interference (ISI) and the co-channel stem can be improved. (2018-09-28, matlab, 1KB, 下载2次)
wcdma里面扩频所需的0号扰码源文件,并产生S行曲线,实现超前滞后门位同步
The source file of no. 0 scrambling code needed for spread spectrum in wcdma, and generate the S line curve to realize the synchronization of gate position with lead lag (2018-09-28, matlab, 15KB, 下载0次)
OFDM降低峰平比采用预失真技术,程序仿真了加入预失真技术后的星座图与未加预失真的比较,结果比较明显,采用QAM映射,
Pre-distortion technique is used to reduce the peak-to-average ratio in OFDM. The comparison between the constellation diagram with and without pre-distortion is simulated by the program. The result is obvious, and the QAM mapping is used. (2018-09-28, matlab, 3KB, 下载2次)
1请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能,并画出比特信噪比与误码率的关系曲线, 2在单径瑞利信道中
1. The theoretical BER performance of BPSK coherent demodulation in single path Rayleigh channel is deduced, and the relationship between bit SNR and BER is drawn. 2 in single path Rayleigh channel, (2018-09-27, matlab, 50KB, 下载5次)
建立了信号从扩频,加干扰信号到解扩,求误码率的仿真模型系统, 经过小波镜像处理的与理想的状况的比较,
The simulation model system of signal from spread spectrum, adding interference signal to despreading and calculating error rate is established, and the wavelet image processing is compared with the ideal condition. (2018-08-04, matlab, 5KB, 下载2次)
MATLAB串口操作官方教程（2014版）v1.2,轻松解决串口通讯
MATLAB serial operation of the official tutorial (2014 Edition) v1.2, easy to solve serial communication (2017-07-25, matlab, 1226KB, 下载45次)
Matlab是常用的演草纸式编程工具，好多非计算机专业的都可以掌握，若能利用它控制实现与单片机、DSP等下位计的通信，则可轻易实现控制与数据的采集，然后利用matlab强大的运算和处理功能进行后继的处理，这样对于研究生作毕业设计非常有利。利用Matlab实现控制串口通信，控制下位机，VC.m是起始界面，其他的为子程序，希望对大家有帮助。
Matlab is commonly used toilet paper speech programming tools, a lot of non-computer professionals can grasp, if the use of its control with single-chip, DSP wait for the next bit of communication, can easily realize the control and data collection, and then use matlab powerful computing and processing capabilities to carry out follow-up treatment, such as graduation project for graduate students is very beneficial. Realize the use of Matlab to control serial communications, under the control of digital machines, VC.m is the initial interface, the other for the subroutine, in the hope that everyone has to help. (2008-03-09, matlab, 11KB, 下载304次)