Article directory Preface 1. Weight matrix and neighborhood? 2. Aggregation function 3. Complete source code Summarize Foreword I have been studying multi-objective optimization recently. I was confused when I first read the MOEA\D paper, so I decided to take a look at the author’s source code. Because the author’s C source code has too many […]
Tag: logic
[OpenCV implements images: image processing techniques, morphological filtering corrosion operation, RuntimeError: sequence argument must have length equal to input rank]]
Article directory summary Corrosion operating principle Select structural elements Corrosion operation effect summary Summary Tip: You can add a technical summary here For example: The development history of openAI’s GPT large model. Principle of corrosion operation Erosion is an operation in morphological image processing that finely shrinks objects in an image by gradually removing pixels […]
[STM32 uses the HAL library to implement DMA mode serial port to send and receive data, logic simulator, and baud rate calculation]
Write the directory title here 1. Introduction to DMA 1. DMA four transmission paths 2. Core parameters 3. DMA channel resources in STM32 4. DMA workflow (1) Kernel workflow without DMA (4) DMA transfer mode (5) Arbiter and priority (6) DMA interrupt Create CubeMX project main code Effect demonstration! [Insert picture description here](https://img-blog.csdnimg.cn/82410eb5a84b4e3a92f52a9d0fd6cc76.png) Logic simulator […]
PostgreSQL logical management structure
1. Introduction to the logical structure of the database 2. Basic database operations 2.1 Create database CREATE DATABASE name [ [ WITH ] [ OWNER [=] user_name ] [ TEMPLATE [=] template ] [ ENCODING [=] encoding ] [ LC_COLLATE [=] lc_collate ] [ LC_CTYPE [=] lc_ctype ] [ TABLESPACE [=] tablespace ] [ CONNECTION […]
[MyBatis Plus] MyBatis Plus extension: Use the code generator to automatically generate code, the use of Db static tool classes, logical deletion, and the use of enumerations and JSON processors
Article directory 1. Automatically generate code 1.1 Install plug-in 1.2 Generate code 2. Db static tool class 2.1 Understanding of Db static tool class 2.2 Use cases of Db static tool class 3. Logical deletion 4. Enumeration processor 4.1 Define enumeration constants 4.2 Configure enumeration processor 4.3 Test field conversion of enumeration processor 5. JSON […]
Logic control – java
Table of Contents 1. Sequential structure 2. Branch structure 2.1 if statement 2.2switch statement 3. Loop structure 3.1 while loop 3.1.1 break 3.1.2 continue 3.2 for loop 3.3 do while loop 4. Input and output 4.1 Output to console 4.2 Input from keyboard 5. Number guessing game 6. Practice 1. Sequential structure Sequential structure It’s […]
Navigation of the Soul: Navigating the Troubles in Life from a Psychological Perspective
1. Introduction Life is full of all kinds of challenges and pressures. From work, study to interpersonal relationships, each of us will inevitably encounter annoying things. These worries may affect our mood, health, and even the quality of our entire lives. Therefore, it is particularly important to learn how to effectively regulate and deal with […]
Linux creates a logical volume, sets up auto-start mounting at boot, and expands it
1. LVM logical volume management 1. What are LV logical volumes, PV physical volumes, and VG volume groups? Logical volumes are devices created using Logic Volume Manager (Logic Volume Manager) Physical Volume (PV): This is the physical disk partition. If you want to use LVM to manage this partition, you can use fdisk to change […]
PSP – Protein Complex AlphaFold2 Multimer MSA Pairing Logic and Optimization
Welcome to follow my CSDN: https://spike.blog.csdn.net/ URL of this article: https://spike.blog.csdn.net/article/details/134144591 In protein complex structure prediction, when the sequence is a heterologous multi-chain, whether it is AB or AABB, MSA pairing is required, that is, MSA Pairing. During the search process of MSA, the search is performed according to the single chain dimension, merged through […]
ArrayList underlying logic analysis
Let’s talk about the conclusion first 1.ArrayList maintains an array elementData of type Object 2. When creating an ArrayList object, if a no-parameter constructor is used, the initial elementData capacity is 0. When adding for the first time, the elementData is expanded to 10. If it needs to be expanded again, the elementData is expanded […]