modelation meaning in English

调制

Then produce the frequency complement algorithms and detemine the funcion x / sinx as the complement frequency response . with the combination of their different merit , we put forward the multistage interpolation algorithm . based on the efforts above , we determined the overall architecture of the variable - rate modelation and each unit design , and the emphasis is the 3 - stages algorithm for the variable - rate interplation . the simulation results of the modulator are also given and verified by matlab signal procesing toolboxes
在以上研究的基础上,采用变码速率调制模块的结构与各模块的具体实现方案,着重讨论了变速率内插的多级实现问题,简要分析了此方案的优点,给出了rtl级的仿真结果,并将结果导入matlab中,利用信号处理工具箱进行分析验证。