摘要
FIR数字滤波器具有稳定性和线性相位的特点,这对于要求高保真度的信号处理有很重要意义。利用MATLAB实现FIR低通数字滤波器的设计,并对被高频干扰的信号进行滤波,达到了预期结果。
FIR digital filer is stability and linear phase,and it＇s important for high fidelity signal processing.A lowpass FIR digital filter is designed using by MATLAB.The signal which disturbed by high frequency is filtered,and it is effective.
出处
《中国新通信》
2010年第3期83-85,共3页
China New Telecommunications
基金
宿州学院自然科学研究项目(2008yzk09)
宿州学院硕士科研启动基金(2008yss14)
