SDR

利用MATLAB软件进行了雷达点目标的回波的仿真(Radar Point Target Echo Simulation)

LTE CRC校验码 MATLAB仿真 上行共享信道编解码 仿真方案(LTE CRC checksum MATLAB simulation)

说明：  实现雷达的空间谱估计，采用MUSIC算法，可实现多目标的位置估计(Space spectrum estimation of radar)

说明：  雷达回波脉冲压缩常用代码，包括线性调频信号的时频特性，脉冲压缩，压缩后拓展等(Common codes for radar echo pulse compression, including time-frequency characteristics of LFM signal, pulse compression, expansion after compression, etc.)

可以正确仿真出FBG布拉格光纤光栅的反射光谱(The reflection spectra of FBG Bragg gratings can be simulated correctly)

说明：  协作通信中DF模式。程序中也只仿了一个中继时的编码转发协作形式。(cooperative diversity DF)

一个DQPSK信号接收与发送部分的软硬件设计。其中IF=70MHZ，信息速率=10MBS，采用带通信号采样技术，数字正交解调和调制技术。NCO频率分辨率为32位，相位分辨率为10位(A DQPSK signal reception and transmission part of the software and hardware design. Which IF = 70MHZ, information rate = 10MBS, the use of bandpass sampling technique, the digital quadrature demodulation and modulation techniques. NCO frequency resolution of 32, phase resolution of 10)

说明：  固定权值的常规波束形成，波束主瓣随着权值的变化而变化(A fixed weight of conventional beam forming, beam main lobe with the right and change the value of)

matlab语言编写的gardner的定时同步算法仿真程序(matlab language gardner Timing Synchronization Algorithm Simulation Program)

说明：  对信号虚构三相，并进行瞬时无功功率分解，DQ分解(Fictitious three-phase signal and instantaneous reactive power decomposition, DQ decomposition)