Data Visualization with MATLAB – Projects and Examples

随着数据和结果的数量和复杂性随着数据源和算法的日益复杂而不断增长，对数据和结果的直观表示的需求变得越来越重要。

我们希望以这样一种方式创建表示，毕竟人类的思维可以更好地理解我们的宇宙和其中发生的过程——现实世界对象的表示、抽象的数学表达式、一些可测量数量的特定值、等等。由于大脑接收的 80% 的感官信息来自我们的眼睛，因此数据的视觉呈现是自然的选择。

结果的图形表示通常不仅是传达提供数据的研究或工作要点的最有效方式，而且在大多数情况下是工作受众的期望。它可以帮助您识别和强调数据行为中感兴趣的领域，以快速直观的方式向他人表达您的想法、观察和结论。

为什么是 MATLAB？

1. 易用性

MATLAB 是一种解释型语言。可以使用内置的集成开发环境和调试器轻松编写和修改程序。

2.平台独立

许多不同的计算机系统都支持 MATLAB，从而提供了大量的平台独立性。Windows、Linux、Unix、Macintosh 支持该语言。在任何平台上编写的程序将在所有其他平台上运行。

4. 设备无关绘图

与其他计算机语言不同，MATLAB 具有许多完整的绘图和成像命令。绘图和图像可以显示在运行 MATLAB 的计算机支持的任何图形输出设备上。此功能使 MATLAB 成为可视化数据的出色工具。

5. 全套功能

MATLAB 具有可视化科学和工程数据所需的所有图形功能。它包括用于表示二维和三维图表的功能、三维体积可视化、动画、交互式创建图表的工具以及导出为最流行的图形格式的可能性。可以自定义添加多轴的图表、更改线条和标记的颜色、添加注释、LaTeX 表达式、图例和其他绘图选项。

Bestseller | h264, yuv420p, 1280×720 |ENGLISH, aac, 48000 Hz, 2 channels | 5h 16 mn | 2 GB
Created by: Tod Vachev, Hristo Zhivomirov

Learn how to Visualize Data with MATLAB in 2D, 3D, 4D, 5D and create animated plots with tens of projects and examples!

What you’ll learn

Create 2D plots with MATLAB
Create 3D plots with MATLAB
Create Volumetric plots with MATLAB
Express yourself by MATLAB plots
Export figures from MATLAB for use in documents
Have basic understanding of Quality Code in MATLAB

Requirements

Have MATLAB
Have basic coding skills, preferably with MATLAB
Have something to express by MATLAB

Description

Why Visualize Data?

As the volume and complexity of data and results continues to grow with the increasing complexity of data sources and algorithms, the need for intuitive representations of that data and results becomes increasingly critical.

We want to create the representations in such a way that the human mind can, after all, better understanding our universe and the processes taking place within – representation of a real-world object, an abstract mathematical expression, specific values of some measurable quantities, etc. Since 80 percent of the sensory information the brain receives comes from our eyes, the visual presentation of data is the natural choice.

The graphical representation of the results is often not only the most effective means of conveying the points of the study or work which has provided the data, but is in most cases an expectation of the audience of the work. It helps you to identify and emphasize areas of interest in data behavior, to express your thoughts, observations, and conclusions to others in a quick and intuitive way.

Why MATLAB?

1. Ease of Use

MATLAB is an interpreted language. Programs may be easily written and modified with the built-in integrated development environment and debugger.

2. Platform Independence

MATLAB is supported on many different computer systems, providing a large measure of platform independence. The language is supported on Windows, Linux, Unix, Macintosh. Programs written on any platform will run on all of the other platforms.

4. Device-Independent Plotting

MATLAB, unlike other computer languages, has many integral plotting and imaging commands. The plots and images can be displayed on any graphical output device supported by the computer on which MATLAB is running. This capability makes MATLAB an outstanding tool for visualizing data.

5. Full set capabilities

MATLAB has all graphics functions necessary to visualize scientific and engineering data. It includes features for representation of two-dimensional and three-dimensional diagrams, three-dimensional volume visualization, animation, tools to create diagrams interactively and the possibility of exporting to the most popular graphic formats. It is possible to customize diagrams adding multi-axes, change the colors of the lines and markers, add annotations, LaTeX expressions, legends and other plotting options.

Why this course?

Breaks the complex plot techniques down into simplistic steps.

Easy and intuitive approach from professional trainers.

Ideal for students, academics, scientists.

Suitable for beginner programmers.

Who this course is for:

Students
Academics
Scientists