摘要
介绍了采用科学计算(数值分析)软件MATLAB对工业现场采集的含有干扰的电压信号进行分析,通过滤波,仿真,重构出消除干扰后的电压信号的方法,并通过应用实例证明了其有效性。该方法为工业现场信号处理的软硬件滤波器设计提供了重要依据。
Based on MATLAB, it introduces a method of processing signal through software filter by separating the signal with poise. The result simulated shows that the method is effective in removing noise. The application case provides the important parameters for designing filter in the industry and obtaines the good filter effect.
