structure plot meaning in English

结构标绘图

Combining the software radio system with the idea of broadband mid - frequency sampling , the paper puts forward the feasible structure plot of software radio receiver system based on direct mid - frequency sampling nowadays . then the working principle of each module is analyzed , including radio frequency processing , middle frequency processing and base - band processing
结合软件无线电的体系结构和宽带中频带通采样的思想，提出了现阶段可行的直接中频采样软件无线电接收机的系统结构框图，并且分析了各个模块的工作原理，包括射频处理、中频处理以及基带处理等。