degrees of freedom (df) the number of unrestricted variables in a frequency distribution, a factor that is of great importance in statistical testing. For example, in a simpleCHI-SQUARED TESTthe number of degrees of freedom is one less than the number of classes (types) of individuals, one ...
We let X⊂ \Pt×\PtX⊂ \Pt×\Pt be a general degree (3,3)(3,3) hypersurface; let C⊂ XC⊂ X be a rational curve. Here a rational curve is an integral curve of arithmetic genus 00. In this section, we study low degree rational curves in XX, largely following the arguments...
We let X⊂ \Pt×\PtX⊂ \Pt×\Pt be a general degree (3,3)(3,3) hypersurface; let C⊂ XC⊂ X be a rational curve. Here a rational curve is an integral curve of arithmetic genus 00. In this section, we study low degree rational curves in XX, largely following the arguments...
The degree of automation of production is subdivided into aggregate and complex categories. The aggregate degree of automation is expressed by the formulaKa.p=Naut/N,, whereNautis the amount of automated equipment (on the site or in the shop, factory, or department) andNis the total amount of...
Similarly, if Γ is a simple curve in ℝ 2 and u is a smooth map from Γ into S 1 , then its degree can be computed as (1.2) $$\\\deg (u,\\\Gamma ) = \\\frac{1} {{2\\\pi }}\\\int_\\\Gamma {u imes u_au ,}$$ where × denotes the cross product of vectors ...
Consider a simple closed curve C in ℝ2 and a mapping Sign in to download full-size image Figure 3. A mapping of degree1 of C onto S1 In simple cases the following facts are clear from the above diagram. Lemma 15 Let g : C→ S1 have the above figure. Then (1) Most points of...
NURBS curve is one of the most commonly used tools in CAD systems and geometric modeling for its various specialties, which means that its shape is locally adjustable as well as its continuity order, and it can represent a conic curve precisely. But how to do degree reduction of NURBS ...
A simple example is an = n!, where dμ=e−tdt. It has been proved, however, that the Padé approximants to a Stieltjes series diverge along any ray of the Padé table that is not parallel to the diagonal. It is also interesting that, while Padé approximants along the diagonals ...
Let be a polygonal simple closed curve (a knot) in a 3-sphere . For each nonnegative integer the -th elementary ideal of in the integral group-ring over an... S Kinoshita - 《Pacific Journal of Mathematics》 被引量: 75发表: 1972年 VLT/near-infrared integral field spectrometer observation...
Degree distribution refers to the representation of the number of nodes in a network with each possible degree. It is commonly depicted in a bar graph, where the X-axis represents the degrees in ascending order and the Y-axis indicates the number of nodes with a particular degree. ...