Course 38323
Course Introduction:In interviews, we are often asked what algorithms we know. In this course, PHP Chinese has recorded some common classic algorithms for you and explained their implementation principles in detail in the form of videos. I hope it can help the majority of PHP learners and interviewers.
Course 20320
Course Introduction:In this era of data explosion, how can we find what we want in the vast amount of data? How is this achieved? Next, you can learn PHP's fuzzy query technology together.
Course 2857
Course Introduction:Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.
Course 1795
Course Introduction:Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn
Course 5521
Course Introduction:(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....
2023-11-17 08:50:36 0 0 84
2023-11-09 11:42:58 0 1 207
Indirect modification of the overloaded attribute of App\Models\User::$profile is invalid.
2023-11-08 11:50:44 0 1 270
Vue js: Troubleshooting - Reading '$refs' property of undefined
2023-11-07 23:34:12 0 1 305
How to make API call in created hook in Vue 3?
2023-11-04 08:48:38 0 2 248
Course Introduction:How to use PHP to write fuzzy clustering algorithms Introduction: As the amount and dimensions of data gradually increase, traditional clustering algorithms may show poor results in some scenarios. The fuzzy clustering algorithm introduces the concept of fuzzy degree so that data points have fuzzy membership degrees between different cluster centers. This article will introduce how to use PHP to write a simple fuzzy clustering algorithm and give code examples. 1. Introduction to the Principle of Fuzzy Clustering The goal of the fuzzy clustering algorithm is to divide the data set into several clusters with high fuzzy membership degrees. versus traditional hard clustering
2023-07-08 comment 0 1105
Course Introduction:Face detection and fuzzy algorithms are important research directions in the field of computer vision and are widely used in face recognition, image processing, security monitoring and other fields. The goal of face detection algorithms is to accurately detect face areas from images or videos, while blurring algorithms protect privacy by blurring specific areas in images or videos. This article aims to compare and analyze these two algorithms so that readers can fully understand their characteristics and applications. The face detection algorithm mainly determines whether there is a face by analyzing the color, texture, edge and other features in the image, and can distinguish the face from other objects. Commonly used face detection algorithms include Viola-Jones algorithm, Haar feature detection, convolutional neural network based on deep learning, etc. These algorithms
2024-01-22 comment 956
Course Introduction:In PHP, images can be blurred through the Gaussian algorithm. The statement to implement it is "function gaussian_blur($srcImg,$savepath=null...$blurFactor=3){...}", where the value of blurFactor represents the degree of blur. .
2021-05-12 comment 0 2540
Course Introduction:模糊照片有两种方法:在线工具(PicMonkey、Fotor、Canva)可提供简单模糊滤镜,而光栅编辑软件(GIMP、Photoshop)则具有更高级的模糊选项和工具,具体步骤包括上传照片、调整模糊参数和保存模糊后的图像,建议使用低模糊半径实现微妙模糊,高模糊半径实现明显模糊,且使用前备份图像以防不满意模糊效果。
2024-07-04 comment 385
Course Introduction:醒图的模糊消除功能可以帮助用户轻松去除图片模糊,具体步骤包括:导入图片、选择模糊消除工具、调整锐化强度、微调边缘锐化,并保存修改。此外,醒图还提供降噪功能、裁剪模糊区域、尝试其他锐化方法等技巧辅助消除图片模糊。
2024-07-04 comment 462