Table of Contents 5.6.3 BF_OS initialization 5.6.3.1 systemInit() function system_clock_config(); cycleCounterInit(); 5.6.3.2 tasksInitData() function (1)TASK_COUNT: (2) task_t (task control block data type): (3) task_attribute_t: 1. const int8_t staticPriority; priority attribute 5.6.3.3 tasksInit(); function (1) queueAdd() function (2)getTask() function (3) clockMicrosToCycles() function (4) Get DWT count 5.6.3 BF_OS initialization (1)dshot It is the control protocol of […]
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AI modeling and training practice based on HF transformers
We often use scikit-learn to model data for both supervised and unsupervised learning tasks. We are familiar with object-oriented design, such as starting a class and calling subfunctions from the class. However, when I personally use PyTorch, I find design patterns that are similar but not the same as scikit-learn. Recommended online tools: Three.js AI […]
The definition of closure in javascript, the operating principle of javascript closure
Hello everyone, the editor is here to answer the following questions for you, the definition of closure in javascript, and the operating principle of javascript closure. Now let us take a look together! Closures are a tricky JavaScript concept to understand because it’s hard to see how they are actually used. Unlike other concepts such […]
4. Construction and registration of BeanDefinition
Foreword In the last article, we talked about the source code of the processBeanDefinition(ele, delegate) method: //This method requires two parameters: 1. The child node element parsed before, 2. The parser protected void processBeanDefinition(Element ele, BeanDefinitionParserDelegate delegate) { //Here the element object is parsed into a BeanDefinitionHolder object. This BeanDefinitionHolder is equivalent to a layer […]
“Data Mining” Experiment 1: File Operation
1. Experimental purpose Proficient in the application of the built-in function open(); Understand the impact of string encoding format on text file operations; Proficient in the usage of the context management statement with; Understand how the standard library json reads and writes JSON files; Understand how the extension libraries python-docx, openpyxl, and python-pptx operate on […]
Using Pinia in vue3
Pinia is a state management library for Vue. Similar to Vuex, it is another state management solution for Vue. Three cores: state (stored value), getters (computed attributes), actions can also support synchronization (methods to change values, support synchronization and asynchronous) npm install pinia@next or yarn add pinia@next Modular packaging Create an instance Create a new […]
Python divides the training data set and test data set from the Labelme data set by category and proportion
Python divides the training data set and test data set from the Labelme data set according to categories and proportions Preface Prerequisites Related introduction lab environment Split the training data set and test data set from the Labelme data set by category and proportion Code Output results Foreword Due to my limited level, errors and […]
Python implementation selects data sets containing specified categories from the Labelme data set
Python implementation selects data sets containing specified categories from the Labelme data set Preface Prerequisites Related introduction lab environment Select data sets containing specified categories from the Labelme data set Code Output results Foreword Due to my limited level, errors and omissions will inevitably occur. Please criticize and correct me. For more exciting content, you […]
Stop abusing the optional chaining operator (?.)!
Click on the front-end Q above and follow the public account Reply to join the group and join the front-end Q technology exchange group Foreword I have sorted out some of the more typical code specification issues in recent products. There is a specification about optional chain operator (?.). I just mentioned it at the […]
3. The general process of Spring reading XML encapsulated BeanDefinition
Foreword: The previous article introduced the Resource interface and introduced the core content of the Spring IOC factory. This article will explain the general process of how Spring’s bottom layer reads XML through XmlBeanDefinitionReader and encapsulates it into a BeanDefinition. Spring reads the process of XML encapsulated BeanDefinition Call the XmlBeanFactory constructor. Spring reads XML […]