In the age of information explosion, we watch videos, transfer files, and play cloud games every day, all relying on a “light-speed highway”—the optical communication network. The cornerstone of this road is the “high-speed optical chips” and “optical devices.” They act as “opto-electronic translators,” converting electrical signals into optical signals, allowing data to travel across … Read more
Meeting the real-time requirements of intelligent driving incurs high costs in hardware, energy consumption, algorithms, system optimization, and validation. However, these are essential conditions for ensuring the safe and efficient operation of intelligent vehicles in complex dynamic environments.01 What is Real-Time? Real-time (实时性) refers to the ability of a system or program to respond to … Read more
Implementing Bubble Sort in C: Principles and Optimizations Bubble sort is a simple sorting algorithm that works on the principle of repeatedly traversing the list to be sorted, comparing adjacent elements and swapping their positions, thereby allowing larger elements to “bubble” to the top of the list. Although it has a high time complexity (O(n^2) … Read more
🌠This work includes the program, Chinese comments, references, and a program operation video.🚀Software versions: Matlab 2024b/Matlab 2022a🌠Program acquisition method Click the bottom left corner of WeChat to read the original text 💥Program test results displayThe simulation test results are as follows:✨Algorithm Overview In the field of modern optimization algorithms, the Simulated Annealing (SA) algorithm stands … Read more
Memory Management and Optimization in C++ C++ is a powerful and flexible programming language, but it also presents challenges in memory management for programmers. This article will introduce the basic concepts of memory management in C++ and some optimization techniques to help beginners better understand and utilize memory. 1. Basics of Memory Management In C++, … Read more
In embedded system development, driver design is a key factor affecting system performance, energy efficiency, and maintainability. Below is an in-depth analysis of three mainstream driver design techniques along with practical recommendations: 1. Polling Driver Technical Features: Blocking Design: The main program cannot perform other tasks while waiting for peripheral responses. Simple Implementation: Only requires … Read more
Click the blue textFollow the author 1. Background Introduction CMake compiler configuration not only relates to performance but also directly affects the maintainability and portability of the code. By explicitly specifying the compiler and its options, you can ensure consistent behavior of the code across different platforms and reduce maintenance costs. Limitations of using the … Read more
Click the blue textFollow the blogger 1. Overview of CMake Build Types In CMake, “build type” refers to a set of predefined settings and options used to control the compilation and linking process. It is essentially a variable <span>CMAKE_BUILD_TYPE</span> that can be explicitly set or determined by CMake based on default rules. The build type … Read more
💡 Introduction to Optimization: Tackling Unconstrained One-Dimensional Extremum Problems! Hello everyone! Welcome to our optimization knowledge classroom! 🚀 In the vast realm of numerical computation and engineering design, “optimization” is a ubiquitous core topic. Whether it’s about making rockets fly higher, algorithms run faster, or maximizing investment returns, there often lies an optimization problem. Today, … Read more
You won’t believe what I encountered this week! A well-established home appliance factory asked for my help to reduce energy consumption on their production line because their electricity costs were higher than the raw material costs. Upon inspection, I found that their equipment was running continuously even when not in production, just like someone leaving … Read more