MATLAB Teaching Video, General Introduction for Beginners:This video, approximately 100 minutes long, provides a comprehensive analysis of the specific operations for reading and writing Excel files in MATLAB through numerous case studies. It explains the various calling formats of the functions xlsread and xlswrite in a step-by-step manner. Additionally, it covers the specific usage of … Read more
It’s useful. In my junior year, our school opened a new course called Intelligent Financial Decision Making. So far, I’ve learned to use Python for plotting (line charts, pie charts, etc.) and accounts receivable aging analysis, which is quite torturous, haha. I’m using it now because I need some Excel premium features, and I don’t … Read more
Today, I will share code that sends <span>HTTP</span> requests through <span>Excel</span> to retrieve web resources. Function BytesToBString(Body, Cset) On Error Resume Next '"GB2312" '"GBK" '"UTF-8" ' Excel byte encoding conversion Dim Objstream Set Objstream = CreateObject("adodb.stream") Objstream.Type = 1 Objstream.Mode = 3 Objstream.Open Objstream.Write Body Objstream.Position = 0 Objstream.Type = 2 Objstream.Charset = Cset BytesToBString … Read more
If there is a large amount of data to process, you need to work overtime to use Python, making it easier to leave work. The last sentence is the truth: will the salary be high? Why not ask about the market conditions in your area? Haha, I heard there is a limit at 35 years … Read more
Every time there is a PCB inquiry, many purchasers find it challenging to negotiate prices with PCB suppliers. This is because the process is not as straightforward as injection molding, stamping, casting, or die-casting. A simple online search yields a plethora of information, and the PCB industry has always quoted prices per square meter, similar … Read more
Lesson 1: Implementation of Basic Scoring Functionality 【Project Background】 The physical fitness test for high school students is a core component of the physical education system in our country, playing a key role in improving the physical health of adolescents, fostering a lifelong awareness of exercise, and enhancing the quality assessment of education. The test … Read more
MATLAB-Excel Read and Write 1.1 Reading Excel Data (<span>.xlsx</span>, <span>.xls</span>) 1. <span>readtable</span> (Read as Table) % Read the entire worksheet data = readtable('filename.xlsx'); % Specify worksheet to read data = readtable('filename.xlsx', 'Sheet', 'Sheet1'); % Read specified cell range data = readtable('filename.xlsx', 'Range', 'A1:C10'); • Output：<span>data</span> is a <span>table</span> type variable, which can be directly manipulated … Read more
Follow and star to learn new Python skills every day Due to changes in the public account’s push rules, please click “View” and add “Star” to get exciting technical shares at the first time Source from the internet, please delete if infringing As a Python user, I use Excel files to load/store data because business … Read more
In data management within the e-commerce industry, it is often necessary to convert inventory data into a table with single entries. As shown in the figure below, if the quantity of “Huawei S5328C” is 6, it should be converted into 6 rows of identical data. Using basic Excel functions, this data conversion has become increasingly … Read more
Do you remember that time when my boss suddenly needed data, and I was in a panic? That day, I received a notification requiring the organization and analysis of data from IoT sensors. Faced with a pile of seemingly chaotic numbers, I took a deep breath and decided to use Excel to tackle this challenge. … Read more
