Last night, I stared at the ceiling for half an hour again. Where did this terrible mood come from? Am I really unpredictable, or is there a pattern to it? If I could record my mood every day, maybe I could discover something. Wait, am I not a Python expert? Why not use code to … Read more
Have you ever felt frustrated for missing out on a stock surge? Or do you find yourself glued to your stock app, afraid of missing any buying or selling points? Don’t worry, we can let Python help us keep an eye on stocks, saving time and effort! Get Real-Time Stock Data We need a reliable … Read more
How Many Plotting Functions Do You Know? As we all know, MATLAB is not only adept at handling numerical computations related to matrices, but it also has a deep foundation in scientific visualization. The many feature-rich functions it provides can very well meet our diverse needs for displaying numerical information graphically. MATLAB has the capability … Read more
Unexpected Ways to Open MATLAB ยท From October 29 to 31, 2019, the Information Construction Management Service Center of Nanjing University will invite the MATLAB team to bring a series of special lectures to the faculty and students. What is MATLAB? What can MATLAB be used for? Let this article tell you! MATLAB, short for … 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
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
1. Two-Dimensional Data Curve Plotting 1.1 Basic Function for Drawing 2D Curves The plot() function is used to draw linear coordinate curves on a two-dimensional plane. It requires a set of x coordinates and corresponding y coordinates to plot a 2D curve with x and y as the horizontal and vertical axes, respectively. Example: t=0:0.1:2*pi; … Read more
MATLAB (Matrix Laboratory) is a commercial mathematical software developed by The MathWorks, Inc. in the United States. MATLAB is a high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numerical computation. In addition to common functions such as matrix operations and plotting functions/data images, MATLAB can also be used … Read more
Reading Directory 1. Introduction 2. Brief Introduction to Matlab 3. Introduction to Matlab Development Environment 4. Common Commands 5. Matrix Operations That Must Be Mentioned 6. Programming Syntax 7. My Thoughts on Matlab I can’t remember the last time I wrote more than 20 lines of Matlab code; it was probably in 2013 when I … Read more
1. Understanding MATLAB 1. Overview of MATLAB (1) In universities in Europe and America, MATLAB has become a fundamental teaching tool for courses such as linear algebra, automatic control theory, digital signal processing, time series analysis, dynamic system simulation, and image processing. It has become a basic skill that undergraduate, master’s, and doctoral students must … Read more