absolute value n. 1.The numerical value of a real number without regard to its sign. For example, the absolute value of -4 (written │-4│) is 4. Also callednumerical value. 2.The modulus of a complex number, equal to the square root of the sum of the squares of the real and im...
When both a and b have the same value, the absolute value of a – b is zero. |a – b| ≤ |a – c| + |c – b|: Subadditivity is equivalent to the triangle of inequality. |a / b| = |a| / |b| if b ≠ 0: Multiplicativeness is the same as division preservation. How to...
Motivated by these, we propose a spectrum sensing algorithm via absolute value cumulating (AVC) with Laplacian noise. The AVC makes full use of the stochastic properties of Laplacian noise and the central limit theorem. Then the statistic of the proposed detector is derived. A performance ...
absolute value 绝对值 absolute advantage 绝对利益 absolute power 绝对权力(电影名称) absolute error 绝对误差 absolute freedom 绝对自由 absolute zero 绝对零度 absolute alcohol 无水酒精 absolute discretion 绝对酌情决定权 absolute deviation 绝对偏差 absolute majority 绝对多数 absolute monarchy 专制君主国;君主专...
Absolute Value绝对值今天我们讲一下绝对值,呃从我们去讲数的种类再去讲负数正数,再来到绝对值,其实都是在讲我们去认识数字,认识数字的目标是什么呢?就是我们学数学对吧?说白了文字题不说啊,就是说这个数数字的一些题对吧?啊是我们数学要学的一个最基本的一个目标,那么这个目标如果想实现的话,你首先得认识数...
Absolute value, measure of the magnitude of a real number, complex number, or vector. Geometrically, the absolute value represents (absolute) displacement from the origin and is therefore always nonnegative. If a real number a is positive or zero, its ab
英英释义 a numerical value regardless of its sign 访问沪江小D查看absolute value的更多详细解释>相关短语 N. N. N. N. N. N. culture medium 【医】 N.N.N.培养基(含琼脂、盐、兔血,用以培养黑热病病原体) N. P. N. 【医】 非蛋白氮 chen n. yang n. 杨振宁 R. N. 1. registered nurse...
c :relating to the absolute-temperature scale 10°absolute absoluteness -ˌlüt-nəs -ˈlüt- noun Medical Definition absolute adjective ab·so·luteˌab-sə-ˈlüt 1 :pure or relatively free from mixture absolutemethanol ...
Absolute Value of Scalar y = abs(-5) y = 5 Absolute Value of Vector Create a numeric vector of real values. x = [1.3 -3.56 8.23 -5 -0.01]' x =5×11.3000 -3.5600 8.2300 -5.0000 -0.0100 Find the absolute value of the elements of the vector. ...
Absolute value, also known as anintrinsic value, refers to a business valuation method that usesdiscounted cash flow(DCF) analysis to determine a company's financial worth. The absolute value method differs from the relative value models that examine what a company is worth compared to its compet...