摘要
数字滤波器是数字信号处理中最重要的组成部分之一,在许多科学技术领域中,广泛使用滤波器对信号进行处理。本文介绍了FIR数字滤波器的设计方法,并利用Matlab实现了对FIR数字滤波器的仿真。仿真结果验证了该方法的正确性和可行性,达到了预期的效果。
Digital Filter is the most important element of digital signal processing. In many fields of science and technology, filters are extensively used to signal processing. The paper introduces the method of FIR Digital Filter design. FIR Digital Filter have been emulated and analyzed by Matlab. The simulation results show correctness and feasibility of the method. The design achieves the anticipative results.
出处
《科技广场》
2008年第5期6-7,共2页
Science Mosaic
