tangent of 1 degree

---restore content starts---Expressway coordinate elevation calculation software descriptionThe highway coordinate elevation calculation software is a very effective procedure which is summed up in many years of construction lofting work. It is a

Original Address http://www.cnblogs.com/flytrace/p/3387748.html I'm a stupid man. It is often more effective to speak to a dumb person after they have understood something. Before you see it, you have the basics of lighting.>> world/object space

Objective It was about two months ago. The study of curvature filtering, starting from a state of complete ignorance, includes basic knowledge of differential geometry, which has not been studied, and studies curvature filtering from a beginner's

Why use normal mapsIn order to improve the model performance details without increasing the performance consumption, it is not a choice to increase the number of faces of the model, but rather to use the upper normal map (normal map) for the model's

1. Differential Application 1.1 Differential 1.1.1 monotonicity, extremum and asymptote of unary functionThe derivative gives the direction of the function, which is very useful for the graphical properties of our analytic functions, and here we use

Excerpt from "Big Data Day know: Architecture and Algorithms" Chapter 14, book catalogue hereFor the large amount of data to be excavated, in the distributed computing environment, the first problem is how to distribute the data evenly to different

Preface Like RSA (names of Ron Rivest, Adi Shamir, And Len Adleman), ECC (elliptic curves cryptography, Elliptic Curve Cryptography) is also a public key algorithm. At present, there are not many public documents about ECC in China (I have not found

  I. I will only talk about the most common types of projection: mocato projection, Gaussian-kerlenge projection, UTM projection, and lanbote" 1. Mercator projection 1.1 Introduction to Mercator projectionGerhardus Mercator 1512-1594 was developed

Learning materials: http://www.sikiedu.com/course/37/task/459/show# The code for this example is based on the previous article, adding a transparency effect. To make it easier to differentiate between the new sections, this section

Starting from this chapter, we will learn about triangle learning and apply it to animation technology in chapter 5.It will be exposed during the graphic technique. If you already know about triangle learning or want to learn about animation, you