BluetoothFrequencyHopping

this is simmulation QPSK modulation in rayleigh channel

Transportation Problem in Matlab

数字水印实现技术,实现图像的水印防伪处理，灵活实现水印嵌入(image watermark)

在高斯信道下的16QAM的仿真及误码率分析(16qam modulator and demodulator in fading channels for wireless communications )

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。 此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训 练符号的信道估计等通信模块 (This is a space-time block coding based on MIMO_OFDM Communication System Simulation. This system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, symbol-based training channel estimation training and other communication module)

基于混沌的语音加密 使用虫口函数生成密钥对语音进行加解密预算。(Voice encryption based on chaos)

DOA估计的一个函数，function [Count_signals, sorted_matrix,sorted_value](DOA estimation of a function, function [Count_signals, sorted_matrix, sorted_value])

GSM downlink RF channel simulator MATLAB-based

matlab实用程序小合集第2部分，都是一些完成特定功能的小程序，很适合新手朋友(matlab utility small collection part 2, are some small programs to accomplish a specific function, it is suitable for novice friend)

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