General digital signal processing path acceleration IP core and digital signal processing method

The embodiment of the invention provides a universal digital signal processing path acceleration IP core and a digital signal processing method, and the IP core comprises a preprocessing module which is used for preprocessing an input signal to obtain a preprocessed signal; the FFT module is used for performing fast Fourier transform on the preprocessed signal and outputting a signal processing result; the preprocessing module and the FFT module can be configured to be in a bypass mode according to application requirements. In this way, adaptive adjustment can be carried out on the digital signal processing channel according to needs, the universality and portability of the digital signal processing channel are effectively improved, and the processing requirements of different types of radar signals are met. 本发明的实施例提供了一种通用数字信号处理通路加速IP核、数字信号处理方法，包括预处理模块，用于对输入信号进行预处理，得到预处理后的信号；FFT模块，用于对预处理后的信号进行快速傅里叶变换，输出信号处理结果；所述预处理模块和FFT模块均可根据应用需求配置为bypass模式。以此方式，可以根据需要对数字信号处理通路进行适应性调整，有效提升了数字信号处理通路的可通用性和可移植性，以满足不同类型的雷达信号的处理需