Click the blue text to follow us Today, we bring you an advanced practical assignment from Liu Ke, a student from the Telecommunications Class 21101 at the School of Mathematics: Matlab Matrix Indexing Methods and Examples. 💭Project Name: Matlab Matrix Indexing Methods and Examples 💭Course Name: Digital Image Processing 💭Completer: Liu Ke, Telecommunications Class 21101 … Read more
WeChat Official Account: Math Sentiment Click above to select Star or Top, and receive valuable content every day.! This layout uses md2All, a markdown formatting tool that can display the current preview correctly on platforms such as WeChat Official Accounts, Blog Garden, Juejin, CSDN, etc. Introduction With less than a month until the Mathematical Contest … Read more
High-precision calculation is an algorithm for programming design. Due to the word length limits of the central processing unit, for example, in a 32-bit CPU, an integer can only take a maximum value of 4,294,967,295 (=2^32-1). Therefore, in out-of-range numerical calculations, simulation methods are often required. Typically, the method of separating characters is used to … Read more
MATLAB is an essential and convenient tool in scientific and engineering research, and it is a skill that many graduate students must master before entering school. This article will help you quickly get started with MATLAB through three main sections. Basic Knowledge of MATLAB 1-1. Basic Operations and Functions To perform basic mathematical operations in … Read more
Introduction to Basic Knowledge 1. Basic Knowledge of MATLAB 1-1. Basic Operations and Functions In MATLAB, to perform basic mathematical operations, simply type the expression directly after the prompt (>>), and press Enter. For example: >> (5*2+1.3-0.8)*10/25 ans = 4.2000 MATLAB will store the result directly in a variable called ans, representing the answer after … Read more
MATLAB, which stands for Matrix Laboratory, is a mathematical tool software produced by MathWorks. The first version was released in 1984. MATLAB consists of two parts: the underlying MATLAB programming language and the upper-level toolbox modules. It features matrix operations, algorithm development, data visualization, data analysis, and supports creating user interfaces as well as calling … Read more
First Session Overview Common mathematical software includes Maple, Mathematica, Matlab and others; common large statistical software includes SAS, SPSS and others. Today, we will briefly introduce some Matlab functions, application areas, and its development history.Matlab has five general functions: numerical computation (Numeric), symbolic computation (Symbolic) (When requesting Matlab to perform symbolic computation, it requests Maple … Read more
The bright moon in my heart shines clearly, traveling thousands of miles. Rarely have leisure during the holidays. While enjoying the holiday, why not sit down quietly and unlock a new skill? Join the “Practical Knowledge” social practice team and open the door to MATLAB. Unveil the mysterious veil of mathematical modeling. Here is the … Read more
Matlab is a professional software for scientific computing and data analysis, widely used in various fields such as engineering, science, and finance. It helps users perform efficient data visualization, numerical calculations, simulation modeling, etc., providing a complete scientific computing experience. Today, I will introduce the file commands of this tool, hoping to assist everyone. 1. … Read more
MATLAB stands for Matrix Laboratory, which is an environment based on matrix operations. All data in MATLAB is stored in the form of matrices or multidimensional arrays. Vectors and scalars are two special forms of matrices. A vector refers to a matrix that is either a single row or a single column, and it is … Read more