Untitled

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)

在发射端发射大时宽、带宽信号，以提高信号的速度测量精度和速度分辨力，而在接收端，将宽脉冲信号压缩为窄脉冲，以提高雷达对目标的距离分辨精度和距离分辨力。(In order to improve the speed measurement accuracy and speed resolution of the signal at the transmitter, the wide pulse signal is compressed into a narrow pulse at the receiving end to improve the range resolution and range resolution of the radar.)

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)

修改的PRI变换法，用于雷达信号分选，可以处理抖动的雷达信号(PRI modified transformation method for radar signal sorting, you can deal with the radar signal jitter)

说明：  提供块和Python类以构建OFDM发送器和接收器 用于研究和教学目的，可动态配置的传输 参数。 包括基于Python Qt的可视化GUI。(Provides blocks and Python classes to build an OFDM transmitter and receiver for research and teaching purposes with dynamically configurable transmission parameters. Includes Python Qt based GUI for visualization.)

说明：  重排二次型时频分布应用例程，对信号进行频率归一化处理，时频分布和重排(Rearrangement of quadratic time-frequency distribution of the application of routine, the signal frequency normalized, time-frequency distribution and rearrangement)

随机信号中的gold码matlab仿真程序(Random signals in the gold code matlab simulation program)

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

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)

说明：  主要计算信号的幅度感知排列熵（AAPE）(The amplitude sensing permutation entropy (AAPE) of the signal is calculated.)