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# 平面设计代写|图形绘制代写Figure Drawing代考|EPARTS190 GETTING STARTED

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## 平面设计代写|图形绘制代写Figure Drawing代考|GETTING STARTED

Drawing is not an expensive pursuit. All you really need is a pencil and some paper. Later, when you have a good sense of the principles of drawing and a clearer commitment to making a valid artistic statement, you can indulge yourself with a multitude of varied, specialized and more expensive drawing materials.

To begin with, assemble a basic set of materials as follows. If you buy these all at once, you won’t have lack of materials as an excuse for not drawing. If cost is a serious consideration buy basic pencils, erasers and paper, and add to your materials as your studies progress. Keep your material neat and in one place.

Soft (6B or 4B) Graphite A graphite stick is a 3-inch-long, 1/4inch-square stick of “pencil lead.” Buy the very softest you can find, at least $4 \mathrm{~B}$; 6B is best. Graphite sticks will be used for gesture scribble drawing when you need something that will glide smoothly over the paper. By the way, the higher the $B$ number, the softer the lead; the higher the $H$ number, the harder the lead.
Ebony Pencil An Ebony pencil is a brand of pencil with a thick, soft lead. It makes a very nice black line, and is excellent for
contour drawing when it has a good sharp point. An ordinary no. 2 pencil will work for practice drawing, but a pencil with a soft lead is best. Hardleaded pencils scratch the paper in an annoying way.

## 平面设计代写|图形绘制代写Figure Drawing代考|Drawing Board

You will need a $20 ” \times 26 “$ drawing board that is flat, smooth and stiff, and won’t give your drawings an unwanted texture. A piece of $1 / 4$-inch tempered Masonite that has rounded corners works well. It’s lightweight, inexpensive, and thin enough that you can use large clips to hold your paper in place. Go to a lumber or building supply house and ask them to cut a sheet of
Masonite to size. You can cover the working surface of plywood with smooth cardstock, such as railroad board, or you can use a portable drafting board, but both are heavy and cumbersome. They are also thick, making it difficult or impossible to use clips to hold the paper.

Pad of $18 ” \times 24 “$ Newsprint
Newsprint was once identical to the paper newspapers were printed on, and was an inexpensive paper for drawing. It’s no longer so inexpensive, but it’s still the best surface for many of the exercises in this book. Newsprint has a soft, grainy texture and a creamy color. Because it’s made from wood pulp, it’s
impermanent. Drawings on newsprint will yellow and become brittle in just three or four years. The paper’s deterioration is hastened by exposure to sunlight. This is not a paper suitable for drawings you want to keep, but it is suitable for practicing. Either smooth or rough newsprint can be used.

$18 ” \times 24^{\prime \prime}$ White Drawing Paper or Cartridge Paper
This is the closest thing to “generic” drawing paper you’ll find. It is a grainy, white paper with a slight tooth (grain or texture) that holds chalk and Char-Kole well. It is sometimes called “cartridge” paper, because it was originally used to wrap the ball and powder charge for muskets in the nineteenth century.

## 平面设计代写|图形绘制代写FIGURE DRAWING代考|DRAWING BOARD

Masonite 切割成合适的尺寸。您可以用光滑的卡片纸（例如铁路板）覆盖胶合板的工作表面，也可以使用便携式绘图板，但两者都很重且笨重。它们也很厚，因此很难或不可能使用夹子夹住纸张。

18”×24′′白色绘图纸或墨盒纸

## Matlab代写

MATLAB 是一种用于技术计算的高性能语言。它将计算、可视化和编程集成在一个易于使用的环境中，其中问题和解决方案以熟悉的数学符号表示。典型用途包括：数学和计算算法开发建模、仿真和原型制作数据分析、探索和可视化科学和工程图形应用程序开发，包括图形用户界面构建MATLAB 是一个交互式系统，其基本数据元素是一个不需要维度的数组。这使您可以解决许多技术计算问题，尤其是那些具有矩阵和向量公式的问题，而只需用 C 或 Fortran 等标量非交互式语言编写程序所需的时间的一小部分。MATLAB 名称代表矩阵实验室。MATLAB 最初的编写目的是提供对由 LINPACK 和 EISPACK 项目开发的矩阵软件的轻松访问，这两个项目共同代表了矩阵计算软件的最新技术。MATLAB 经过多年的发展，得到了许多用户的投入。在大学环境中，它是数学、工程和科学入门和高级课程的标准教学工具。在工业领域，MATLAB 是高效研究、开发和分析的首选工具。MATLAB 具有一系列称为工具箱的特定于应用程序的解决方案。对于大多数 MATLAB 用户来说非常重要，工具箱允许您学习应用专业技术。工具箱是 MATLAB 函数（M 文件）的综合集合，可扩展 MATLAB 环境以解决特定类别的问题。可用工具箱的领域包括信号处理、控制系统、神经网络、模糊逻辑、小波、仿真等。