皮皮学，免费搜题
登录
搜题
【多选题】
以下对FIR和IIR滤波器特性的论述中正确的是()A.
FIR滤波器主要采用递归结构
B.
IIR滤波器不易做到线性相位
C.
FIR滤波器总是稳定的
D.
IIR滤波器主要用来设计规格化的频率特性为分段常数的标准滤波器
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】高速钢车刀耐热性较差,不宜 ( ) 车削。 A 、低速 B 、高速 C 、变速 D 、正反车
【单选题】What is NOT suggested about Dillon Gibson?
A.
He is a member of Bali fitness Center.
B.
He will meet Sara at the weekly meeting.
C.
He has taken cycling class in the past.
D.
He will receive a prize if his friend joins the gym.
【单选题】He is a member of our .
A.
brain power
B.
brains power
C.
brain powers
D.
brains powers
【简答题】Linda Chin, CFA, is a member of a political group advocating less governmental regulation in all aspects of life. She works in a country where local securities laws are minimal and insider trading is ...
【单选题】According to a UN report, a third of the world population have no ______ to clean drinking water and health care．
A.
means
B.
approach
C.
channel
D.
access
【简答题】A．Because she is a member of the union. B．Because she once worked as the director of the radio station. C．Because she has a friend who worked at the radio station. D．Because she can give him some advi...
【单选题】Which of the following countries is a member of the EU, but not a member of the Eurozone?
A.
Iceland
B.
Ireland
C.
the UK
D.
Norway
【单选题】According to the UN estimates, most countries in the world will experience negative population growth in 2040.
A.
Y
B.
N
C.
NG
相关题目：
参考解析：
知识点：
题目纠错 0
发布
