VBA Series 15: Workbook Object (Part 1)

The Workbooks object is a collection of all the Workbook objects currently open in the Excel application.   1. How to create a new workbook using code   The Workbooks.add method returns a Workbook object representing the newly created workbook.   Add(Template)   Template: Optional parameter. Specifies the template based on which the workbook is created.   If the template … Read more

Enhancing Efficiency with AI and Excel

Enhancing Efficiency with AI and Excel

Wenxin Yiyan + EXCEL Using AI to Enhance Efficiency Acquire information and engage in lifelong learning. 01 Course Introduction EXCEL is one of the commonly used office tools. With EXCEL, we can handle complex data, create concise charts, add color to paper designs, and assist in problem analysis. Based on information, problem-solving, how can we … Read more

Enhancing Efficiency with AI and Excel

Enhancing Efficiency with AI and Excel

Wenxin Yiyan + Excel Using AI to Enhance Efficiency Gathering information for lifelong learning 01 Course Introduction Excel is one of the commonly used office tools, With Excel, we can handle complex data, create concise charts, add color to paper designs, and it can also assist in problem analysis. Based on information, solving problems, how … Read more

Enhancing Efficiency with AI: Wenxin Yiyan + Excel

Enhancing Efficiency with AI: Wenxin Yiyan + Excel

Wenxin Yiyan + Excel Enhancing Efficiency with AI Acquire information, lifelong learning 01 Course Introduction Excel is one of the commonly used office tools. With Excel, we can handle complex data, create concise charts, enhance the design of papers, and it can also assist in problem analysis. Based on information, solving problems, how can we … Read more

DeepSeek Deployment and Practical Office Application

DeepSeek office application practical course systematically teaches the full-chain application of AI large models in workplace scenarios, focusing on the invocation and deployment of the DeepSeek R1 inference large model, covering API interface development, model comparison analysis, and practical private deployment with Ollama/vLLM. It deeply analyzes the implementation techniques of AI in Excel intelligent analysis, … Read more

Six Ways to Use ChatGPT for Data Analysis

Six Ways to Use ChatGPT for Data Analysis

In recent months, the number of AI tools released has been increasing. ChatGPT is a powerful tool that is an advanced large language model (LLM) capable of understanding and engaging in human-like text conversations. While ChatGPT has been proven to generate conversational text, it can greatly benefit people across various industries. For data analysts, ChatGPT … Read more

Complete Introduction to VBA String Knowledge (Part 2: Message Box and Input Box)

Complete Introduction to VBA String Knowledge (Part 2: Message Box and Input Box)

Learn Excel techniques, follow the WeChat public account: excelperfect Refer to the previous article: Complete Introduction to VBA String Knowledge>>> Message Box A message box is a special dialog box used to display a message to the user. The user cannot type anything in the message box. Typically, two types of message boxes are created: … Read more

5 Powerful AI Data Analysis Tools for Innovative Research

5 Powerful AI Data Analysis Tools for Innovative Research

Powerful AI tools have arrived, and there are many useful AI data analysis tools that can truly make the tedious task of data analysis much simpler. Today, I will introduce 5 AI + data analysis tools that I recommend you to bookmark. 01 Cool Table EXCEL Website:https://chatexcel.com/ This is an AI office assistant tool developed … Read more

Excel Tutorial: Designing Expert Systems Based on Fuzzy Logic

Excel Tutorial: Designing Expert Systems Based on Fuzzy Logic

In modern corporate decision-making processes, it is often necessary to address issues of fuzziness and uncertainty. This article will introduce how to build an expert system based on fuzzy reasoning in Excel to achieve intelligent decision support. Application Scenarios – Credit risk assessment – Product quality control – Talent recruitment screening – Portfolio optimization – … Read more

Modeling and Optimization of Knowledge Reasoning in Expert Systems

Modeling and Optimization of Knowledge Reasoning in Expert Systems

In enterprise knowledge management systems, how to construct an expert knowledge reasoning model through Excel to achieve the intelligent application of experience rules is an important technical challenge. This article will introduce how to use Excel combined with VBA to build a rule-based knowledge reasoning system. 1. Core Architecture of Knowledge Reasoning System The knowledge … Read more