一款模拟正弦波，方波等函数的波形发生器。设置好起始频率、结束频率以及周期即可开始演示波形曲线。你可以调整采样、缓冲，增益调节，振荡器等参数进行修正。这个代码附带的几个控件不错，有点像工控组件，如旋钮，开关，LED显示-A simulated sine wave, square wave function, such as the waveform generator. Set up the starting frequency, ending frequency, and waveform pr

设定雷达和目标参数，选取目标中心与雷达的距离为参考距离，采取dechirp方式接收信号，直接对回波信号进行二维FFT得到的成像结果，并采用Keystone法（即重采样法）校正越距离单元徙动。-Set the radar and the target parameters, select the center of the target and the distance from the radar as the reference distance, take reception dechirp