English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
电子工程专辑
5月
噪声转移函数(NTF, Noise Transfer Function)
在 Δ-Σ 模数转换器中,噪声转移函数(NTF) 是指: 输入为量化器的量化噪声,输出为调制器输出的响应函数。 它描述了量化噪声经过 Δ-Σ 调制器之后被频谱整形(Noise Shaping)的效果。 即量化噪声被高通滤波。 推导 N 阶 NTF 公式(一般化) 对于 N 阶的 Δ-Σ ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
Overhauls vaccine schedule
Maduro pleads not guilty
Pentagon to demote Kelly
Michael Schumacher dies
Finalizes 1-yr deal w/ Giants
To resume US-mediated talks
Votes to dissolve organization
Spared from prison time
Judge rejects McIver's bid
Walz drops reelection bid
Defends US at UN
32 Cuban officers killed?
Rourke launches GoFundMe
NK tests hypersonic missiles
Denmark PM calls out Trump
$7M cocaine bust in Indiana
Crosses $1B milestone
Bluefin tuna sells for $3.2M
Swiss bar fire victims ID'd
Holocaust survivor dies
To return as Giants GM
Sworn in as interim pres
Pilot killed in plane crash
Damage reported at home
Protests outside NY jail
Cyberbullying case ruling
Joins Phillies as bench coach
Debuts weight-loss pill in US
Rubio on Venezuela
Israeli strikes in Lebanon
Breaks NFL sack record
Seek improved ties
Humanoid robot Atlas debut
反馈