单位冲激 meaning in Chinese

unit impulse

( 4 ) the capillary electrophoresis software has been developed . several digital signal process algorithms ( fft , fir filter , wavelet ) were used in the software with the function of analysis and calculation for the electrophoresis spectrum , and the multithreading was also employed
其特点是采用了多线程技术、多种数字信号处理方法（傅立叶变换、有限长单位冲激响应（ fir ）滤波器、小波变换）对毛细管电泳芯片信号进行处理，并具有对电泳谱图的分析计算功能。
( 2 ) the characters of the signal for the low voltage electrophoresis chip , signal processing theory such as the nyquist theory , fft , fir filter and the wavelet have been discussed after the learning of low voltage electrophoresis theory and the analyzing of the low voltage electrophoresis chip
2在深入了解重庆大学微系统研究中心研制的低电压分离电泳芯片结构、原理、信号检测方式的基础上，分析了毛细管电泳芯片信号特点以及相关的数字信号处理方法（奈奎斯特抽样定理、傅立叶变换、有限长单位冲激响应（ fir ）滤波器、小波变换）。