Logistics Center Location Based on Sparrow Algorithm Abstract: This article mainly introduces the logistics center location algorithm based on the Sparrow algorithm. 1. Logistics Center Location Model The logistics center, as the core node of the logistics network, has a crucial impact on the efficiency, cost, and service level of the entire supply chain. A … Read more
MATLAB Typhoon Path Visualization Author: Li Zhi Email:[email protected] 1 File Import and Parameter Settings %% Parameter Settings track_file = 'G:\lizhi_4090\D\lizhi\yu\CH2024BST-2411.txt'; output_file = 'typhoon_track_final.png'; shp_file = 'G:\lizhi_4090\D\lizhi\yu\中国标准行政区划数据GS（2024）0650号\中国标准行政区划数据GS（2024）0650号\shp格式\中国_省.shp'; map_limits = [100, 150, 10, 40]; % Longitude 100-150E, Latitude 10-40N 2 Professional Color Scheme %% Professional Color Scheme (China Meteorological Administration Standard) typhoon_colors = [ 0.7, 0.7, 0.7; … Read more
The results of calculations in MATLAB are displayed on the screen after each assignment statement when the semicolon is omitted. The output format can be adjusted using the <span>format</span> command. However, more detailed control over the output can be achieved using multiple functions. <span>disp</span> function is used to display the value of a variable according … Read more
Multisim is a powerful electronic circuit simulation software, suitable for the design of board-level analog/digital circuits. It includes graphical input for circuit schematics and hardware description language input methods, with rich simulation analysis capabilities.Multisim software can achieve high fidelity in circuit simulation while minimizing the complexity of circuits, making it easier for users to design, … Read more
Software Download 1. Software Name: Multisim 2. Software Version: 13.0 3. Software Size: 657 MB 4. Installation Environment Requirements: Windows 7/Windows 10/Windows 11 (64-bit system) 5. Quark Cloud Disk Download Link: https://pan.quark.cn/s/f2101ba9e022 More Resource Links: dhm6.cn Remote installation contact: fuy5790 (please note remote installation) Access Quark on mobile to get 1TB of free space Save … Read more
In today’s world, where data security threats are increasingly severe, ensuring the confidentiality of static data (data at rest) has become a top priority. Relying solely on software encryption is insufficient; a combination of high-performance hardware acceleration and hardware-level key management is essential to build a truly robust defense. This article will delve into how … Read more
Recently, while testing the customized firmware for the RK3588 (From Bricked to Rebirth: My RK3588 Development Board Embarks on the Journey of Modifying Ubuntu), I frequently encountered file transfer issues. We previously set up an Nginx download server (Creating a Download Page for OpenVPN Configuration Files Using Nginx) and tested downloads at full speed; we … Read more
1. Basic Concepts MD5 (Message-Digest Algorithm 5) is a widely used hash function that generates a 128-bit (16-byte) long “digital fingerprint” or hash value for each different file. This hash value can be seen as a unique identifier for the file, similar to an ID number. Its core function is to verify the integrity and … Read more
Implementation of Encryption and Decryption Algorithms in Python (AES/DES) In modern information technology, the security of data has become increasingly important. Encryption algorithms are one of the key means to protect data privacy. In this article, we will introduce two commonly used symmetric encryption algorithms: AES (Advanced Encryption Standard) and DES (Data Encryption Standard). We … Read more
Author: Electronic Engineer Alliance Source: Power Network Sphere Number “A Comprehensive Breakdown of Low Power Design in Portable Product Development” Introduction The low power design of portable products is akin to how our parents managed their finances, where every penny must be meticulously accounted for to ensure that every expenditure is justified. Similarly, every mAh … Read more