LS_DFT_channel_estimation

对于MIMO无线信道建模和仿真测试中遇到的一些常见问题予以了详细解答，其中详细介绍了空间相关性的那部分。(MIMO wireless channel modeling and simulation for the test to be some common problems encountered in the detailed answers, which details the spatial correlation part.)

a document wich explain spectral null codes

易语言按钮滑动效果源码,很不错的易语言源码,适合易语言爱好者学习,()

传感信号无线数字传输系统的设计与实现.kdh(err)

optisystem7入门中文讲义（网络版）以及Demo(Introduction to Chinese optisystem7 notes (Online))

一个很小和天线计算程序,我觉得非常实用,发上来与大家分享()

基于matlab的空间调制仿真代码模型，QAM调制(Spatial modulation simulation code)

多径参数干扰下的ofdm系统的matlab仿真代码，可供学习(Matlab simulation code of OFDM system under multipath parameter interference can be learned)

说明：  讨论了变换域通信系统中收发端一致时的系统性能，包括AWGN信道及单音，多音，窄带，扫频干扰(Discussed the transform domain communication system is identical to sending and receiving end system performance, including the AWGN channel and the tone, multi-tone, narrowband, swept-frequency interference)

(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.)