数字信号处理实验指导书颜华刘笑楠刘斌主编二○○八年三前言目录前言 ....................................................................................................................................................................... - 1 - 目录 ....................................................................................................................................................................... - 1 - 实验一信号、系统及系统响应 ......................................................................................................................... - 2 -1.1实验目的及要求 ..................................................................................................................................... - 2 -1.2实验内容 ................................................................................................................................................. - 2 -1.3实验步骤 ................................................................................................................................................. - 2 -1.4思考题 ..................................................................................................................................................... - 4 -1.5选做题 ..................................................................................................................................................... - 4 -1.6实验报告要求 ......................................................................................................................................... - 4 - 实验二信号的谱分析 ......................................................................................................................................... - 5 -2.1实验目的及要求 ..................................................................................................................................... - 5 -2.2实验内容 ................................................................................................................................................. - 5 -2.3实验步骤、实验原理及思考题 ............................................................................................................. - 5 -2.4选做题 ..................................................................................................................................................... - 7 -2.5实验报告要求 ......................................................................................................................................... - 7 - 实验三IIR滤波器设计 ...................................................................................................................................... - 8 -3.1实验目的及要求 ..................................................................................................................................... - 8 -3.2实验内容 ................................................................................................................................................. - 8 -3.3实验步骤及实验报告要求 ..................................................................................................................... - 8 -3.4 选做题 .................................................................................................................................................... - 9 -3.5实验报告要求 ....................................................................................................................................... - 10 - 实验四FIR滤波器设计 ................................................................................................................................... - 11 -4.1实验目的及要求 ................................................................................................................................... - 11 -4.2实验原理与方法 ................................................................................................................................... - 11 -4.3实验步骤及内容 ................................................................................................................................... - 12 -4.4思考题： ............................................................................................................................................... - 13 -4.5选做题 ................................................................................................................................................... - 13 -4.6 实验报告要求 ...................................................................................................................................... - 13 -1、打开电脑时选择Windows XP系统2、打开MATLAB3、将Current Dictionary改成D：\MATLAB6P5\work\实验指导书及实验程序\数字信号处理实验程序4、输入dsp1(或dsp2)根据提示进行实验，并将实验结果截图，根据要求写报告5、交报告时，要求封皮统一，按学号从小到大顺序交上来6、实验完成后，务必将自己座位旁的垃圾带走实验一信号、系统及系统响应1.1实验目的及要求1、加深对线时不变系统、时域卷积定理的理解。