STM32F103C8T6 Pulse Width Modulation (PWM)

About STM32F103C8T6 Project File Self-Credit-Free Download https://download.csdn.net/download/weixin_45488643/12522971 This is just a core project file, just add the following code yourself. STM32F103C8T6 Pulse Width Modulation Introduction to PWM Configuration steps: main function pwm.c pwm.h In ...

Added by xmarcusx on Mon, 15 Jun 2020 19:30:21 +0300

Python implementation of binary sort tree

1, What is a binary sort tree? The binary sorting tree is either an empty binary tree or a binary tree with the following characteristics: In a binary sort tree, if its root node has a left subtree, the values of all nodes in the left subtree are smaller than those of the root node; In a binary sort ...

Added by SeenGee on Mon, 15 Jun 2020 08:52:24 +0300

[Source Code Learning--koa] Source Code Interpretation Analysis of Koa Middleware Core (koa-compose)

Recently, Koa has been used frequently for server-side development and has become fascinated with its onion model, which makes it great.And koa is mainly streamlined, there is not a lot of integration, everything needs to be loaded on demand, this is more to my taste. In contrast to express's middleware, express's middleware uses concatenation, ...

Added by darkke on Sun, 14 Jun 2020 19:21:23 +0300

Multi threshold image segmentation based on genetic algorithm

catalog 1. Summary 2. Introduction 3 Otsu threshold segmentation 3.1 classical Otsu method 3.2 Otsu method with multiple thresholds 3.3 multi threshold Otsu method 2 4 genetic algorithm design 4.1 individual code 4.2 mating operation 4.2.1 single location and single point crossing 4.2.2 mu ...

Added by tigomark on Sun, 14 Jun 2020 11:27:50 +0300

Notes on Python Programming: from introduction to practice

Learning notes from "Python Programming: from introduction to practice" (by Eric Matthes of the United States). Mainly for Python 3. Python uses indentation to determine the relationship between a line of code and the previous line of code. In the previous example, the lines of code that d ...

Added by cli_man on Sun, 14 Jun 2020 06:59:49 +0300

MapReduce actual case, MapTask operation mechanism, ReduceTask operation mechanism, MapReduce execution process, hadoop data compression, implementation of Join algorithm

MapReduce actual case, MapTask operation mechanism, ReduceTask operation mechanism, MapReduce execution process, hadoop data compression, implementation of Join algorithm MapReduce actual case Reverse order of upstream traffic Cell phone number division MapTask operation mechanism Operation proces ...

Added by Fergal Andrews on Sat, 13 Jun 2020 09:39:07 +0300

Basic 6.2: array expansion (2D array + multidimensional array)

Article catalog 1 \. Initialization 1.1 overall initialization 1.2 partial initialization 1.3 size 1.4 assignment 2 \. Arrays and pointers 3 \. Functions and arrays 3.1 passing arrays to functions 3.2 return array from function 4 \. Multidimensional array 4.1 statement 4.2 initialize 2D array 4. ...

Added by Ben Phelps on Sat, 13 Jun 2020 05:38:09 +0300

Using tree node cli to generate a tree

When writing a blog, you often need to show the directory structure of the project. My computer is windows, and the tree command is not very effective. If you can use Node, you can use Node! So I found several cross platform ones. namely tree-cli and tree-node-cli These two are one author. Among them, tree node cli is more suitable for Linux us ...

Added by feyd on Thu, 11 Jun 2020 06:20:57 +0300

Analysis and interpretation of the most easy to understand HashMap source code

The article has been included in Github.com/niumoo/JavaNotes , and Java programmers need to master the core knowledge. Welcome to Star and advice. Welcome to my official account , articles are updated weekly. As one of the most commonly used collection classes, HashMap needs to be understood in a simple way. This article will go deep into the ...

Added by mediabob on Thu, 11 Jun 2020 06:09:09 +0300

numpy learning notes of python 01

WeChat official account: click on blue font, small white image and visual attention. About technology, focus on yyfilence00. If there are any questions or suggestions, please official account message. Organize knowledge and learn notes Publish journal, essay, what you see and what you think 1: ...

Added by markmuir on Wed, 10 Jun 2020 07:57:14 +0300