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## sign function

• [计] 符号函数
• 正负号函数

### 网络释义专业释义英英释义

正负号函数

sign中文是什么意思 ... sign language手语;手语;符号语言;手语法 Sign function符号函数;符号函数;正负号函数;符号功能 Number sign井号;数字符号;井号;数字标志 ...

符号功能

记号功能

English/Chinese Linguisti... ... sign 象；记号；符号；手势 sign function 记号功能 sign language 手势语；手语；指语（法） ...

sign distance function 符号距离函数

sign transfer function [计] 符号传递函数 ; 符号传递函数英语 ; 翻译 ; 符号转换函数英语

sign change function 正负号改变功能

sign advertisement function 标志广告的形式

Kronecker sign function 克罗内克符号函数

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#### Sign function

• Signum function y = sgn(x)

### 双语例句原声例句权威例句

• Furthermore, in order to reduce the chattering phenomenon, the sign function in sliding-mode controller is replaced by the saturation function.

进而滑模控制器中又引入饱和函数取代符号函数进一步减弱抖振现象

• On the basis of analyzing the control step for ice conversing to hydrate and introducing the sign function, the unreacted core shrinking model for hydrate formation was proposed.

转化水合物控制步骤分析基础引入符号函数提出一个改进的反应收缩模型来描述冰转化水合物的动力学。

• In order to eliminate the chattering phenomenon in sliding-mode control, the saturation function is adopted to replace the sign function.

为了消除滑模控制中的振颤现象饱和函数采用替换符号函数

• And the reason that we now on the second line have the equal sign is because this function GetString has what's called a return value.

我们之所以,在第二行代码GetString前面加上等号,是因为这个函数会带回一个,返回值。

哈佛公开课 - 计算机科学课程节选

• Now in its nineteenth version, though, it's finally getting a desktop, making it look and function a little more like a traditional OS. When you sign in for the first time, you'll see an expanse of wallpaper, with a row of apps pinned to the bottom of the screen -- not unlike the Taskbar in Windows 7.

ENGADGET: Chrome OS review (version 19)

• Not only did it improve patients' lung function, it lowered the amount of salt in their sweat, a sign that it may combat CF at its biological root.

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