Article Introduction：Youth Robot Technology Level Examination Levels 1-4 [Age Suitable]: Grades 1-4 [Teaching Format]: Offline Small Class Classes [Start Time]: Please contact each learning center of Stan Planet for details about Youth Robot Technology Level Examination Youth Robot Technology Level The exam is a social evaluation project initiated by the China Electronics Society and is aimed at teenagers' robotics technology abilities. The examination standards of the Youth Robot Technology Grade Examination draw on the talent selection standards of domestic and foreign universities, support the practice and engineering concepts of maker education, and are in line with the main technical framework for artificial intelligence to enter programming education in primary and secondary schools. Comprehensively examine the knowledge and practical abilities of young people in mechanical structures, electronic circuits, software programming, intelligent hardware applications, sensor applications, communications, etc. teen robot

2023-10-23 comment 0  1228

Article Introduction：As an excellent vector drawing software, CorelDRAW has rich drawing functions and convenient and fast drawing tools, and is deeply loved by designers. Before, we talked about how to set up previews so that users can find the materials they need faster and more conveniently. Today I will introduce to you the types of preview views so that you can make better choices! The specific types are as follows: Wireframe view: This mode displays graphic outlines without color details. Quickly preview the basic elements of a drawing. 2. Normal view: PostScript fills or high-resolution bitmaps are not displayed when displaying graphics, so this mode opens and refreshes faster than "Enhanced" mode 3. Enhanced view: Outline shapes and text are displayed softer

2024-02-10 comment 0  724

Article Introduction：1. First start PPT2010, execute the insert-picture command, insert a landscape picture material, and adjust the size. 2. Execute the insert command again, select smartart and then bring up the select smartart graphics dialog box. 3. Switch to the Picture tab, select the hexagonal cluster, and click the OK button to view the effect. 4. Then execute the Format-Add Shape command and click multiple times to add. Of course, adding shapes should be based on your actual situation. 5. Select the hexagon cluster and execute the Design-Convert-Convert to Shape command to convert it into a graphic. 6. Select the image to execute the Cut command, right-click the shape and select the Format Shape command from the drop-down menu. 7. In the Format Shape dialog box, set the fill to a picture or texture.

2024-03-26 comment 0  708

Article Introduction：Vectorized high-definition (HD) map construction requires predicting the categories and point coordinates of map elements (e.g. road boundaries, lane dividers, crosswalks, etc.). State-of-the-art methods are mainly based on point-level representation learning for regressing precise point coordinates. However, this pipeline has limitations in obtaining element-level information and handling element-level faults, such as wrong element shapes or entanglements between elements. In order to solve the above problems, this paper proposes a simple and effective HybrId framework, named HIMap, to fully learn and interact with point-level and element-level information. Specifically, a hybrid representation called HIQuery is introduced to

2024-03-19 comment 0  1024

Article Introduction：According to news from this site on November 21, in order to enhance the competitiveness of the United States in the field of chip packaging, the U.S. government announced on Monday that it will invest approximately US$3 billion (note on this site: currently approximately 21.51 billion yuan) to support the chip packaging industry in the United States. , which is the first R&D investment project under the Chip and Science Act. Source: Pexels The last step in integrated circuit production is chip packaging, whose main purpose is to wrap the exposed chip in a protective material and provide functions such as connection pins, heat dissipation, and power management. Package form and materials can be selected based on chip type and application requirements. The technical level and production capacity of chip packaging directly affect the quality and supply of chips. Currently, the United States' production capacity in the field of chip packaging only accounts for 3% of the world's total. In contrast, China’s chips

2023-11-21 comment 0  684

Article Introduction：According to news on August 23, Digital Chat Station revealed relevant information about Realme’s new flagship phone GT7Pro. The phone will use deep micro-curved screens such as BOE X2. It is reported that Realme GT7Pro will be Realme’s first mobile phone with a constant-depth micro-curved screen. It is expected to launch the 1.5KX2 screen substrate jointly customized with BOE. The color display and brightness of the screen are expected to reach a new level. Previously, Realme GTNe6SE debuted as the BOE S1 screen base material, leading the brightness of the mobile phone screen to exceed 6000nit for the first time. It is also the only screen in the same range equipped with an 8TLTPO circuit solution that supports direct switching of refresh rates to improve smoothness. Compared with 7TLTPO, the former adds a set of pixel reset transistor circuits to increase the pixel update frequency.

2024-08-23 comment 0  464

Article Introduction：How long is the typical lifespan of a motherboard? 1. Generally, the lifespan of a motherboard is 4.5 years. 2. The service life of the motherboard mainly depends on proper protection and maintenance. As the use time of the motherboard increases, the internal structure will not change. The speed of processing data will not change. That is, the performance will not change much. But the circuit board of the motherboard It will age. Capacitors will burst. Many places will also oxidize. Even plastics will age. So at a certain point, the motherboard will definitely break. The life span of the motherboard mainly depends on whether its workmanship is reasonable, whether the materials are solid, and how it is used. Is it appropriate? So some motherboards can only be used for 2 years, while others can last as long as 10 years.

2024-01-18 comment 0  3245

Article Introduction：1. First use a pen to draw the basic structure of the path, which is mainly divided into elements such as lamp poles, lamp holders, advertising racks, and connecting structural components. 2. Set a gray-black gradient to fill the street lamp pole, so that the thick bottom and thin top light poles appear. 3. Use different gray and black colors to fill the hanging structural parts on the light pole, so that the metal material appears on the special-shaped structural parts. 4. Fill the lamp head with a gray-white gradient, and then fill the highlight path above the lamp head with a translucent gray-white gradient so that the effect of glass appears on the lamp head. 5. Set a golden gradient to fill the connector in the middle of the street lamp, so that the copper material appears on such connector. 6. Next, we fill the advertising frame in the middle of the street lamp with a gray-black gradient, and then use a circle to perform a mask operation, so that the black iron material appears on the

2024-04-07 comment 0  1111

Article Introduction：1. Laptop shell accessories The importance of laptop shell accessories Laptops are indispensable tools in modern people’s work and life, and the quality and functionality of their shell accessories are crucial. Just like laptop case accessories, they are the protectors of the entire laptop structure. They not only provide external beauty, but also protect the internal circuit boards, screens and other key components from damage, dust or moisture. When choosing laptop casing accessories, you should not only consider whether its appearance design meets your aesthetic needs, but also pay attention to the quality and durability of its materials. High-quality case accessories not only provide good protection, but also enhance the overall use experience and extend the life of your laptop. How to choose a high-quality laptop case

2024-08-10 comment 0  530

Article Introduction：On June 1st, Hao Mo Zhixing CEO Gu Weihao was invited to attend the 2024 (Second) Future Automobile Pioneers Conference and delivered a keynote speech "In the Autonomous Driving 3.0 Era, Large Models Reshape the Intelligent Automobile Route". Gu Weihao said: "AI large models are the only way to truly realize autonomous driving, and end-to-end will be a very important technical direction in the future. End-to-end is not only the optimization of the model end, but also requires the supply of data and the support of computing power. "Haimo DriveGPT has been exploring end-to-end solutions since 2022, and once applied, it will bring very amazing results." (Gu Weihao, CEO of Haimou Zhixing, was invited to attend the 2024 Future Automobile Pioneer Conference). With the theme of "Struggle for Current", in 6

2024-06-03 comment 0  903

Article Introduction：Among computer operating systems, WIN7 system is a very classic computer operating system, so how to install win7 system? The editor below will introduce in detail how to install the win7 system on your computer. 1. First download the Xiaoyu system and reinstall the system software on your desktop computer. 2. Select the win7 system and click "Install this system". 3. Then start downloading the image of the win7 system. 4. After downloading, deploy the environment, and then click Restart Now after completion. 5. After restarting the computer, the Windows Manager page will appear. We choose the second one. 6. Return to the computer pe interface to continue the installation. 7. After completion, restart the computer. 8. Finally come to the desktop and the system installation is completed. One-click installation of win7 system

2023-07-16 comment 0  1202

Article Introduction：:This article mainly introduces php-insertion sort. Students who are interested in PHP tutorials can refer to it.

2016-08-08 comment 0  1057

Article Introduction：charles captures requests in eclipse

2016-12-02 comment 0  1689

Article Introduction：Illustrated method to find the path of the PHP configuration file php.ini. Graphical method to find the path of the PHP configuration file php.ini. Recently, some bloggers asked in which directory php.ini exists? Or why does it not take effect after modifying php.ini? Based on the above two questions,

2016-07-13 comment 0  804

Article Introduction：IT House reported on July 14 that Huawei recently released new commercial AI storage products "OceanStorA310 deep learning data lake storage" and "FusionCubeA3000 training/pushing hyper-converged all-in-one machine". Officials said that "these two products can train basic AI models." , industry model training, and segmented scenario model training and inference provide new momentum." ▲ Picture source Huawei IT Home compiled and summarized: OceanStorA310 deep learning data lake storage is mainly oriented to basic/industry large model data lake scenarios to achieve data regression from Massive data management in the entire AI process from collection and preprocessing to model training and inference application. Officially stated that OceanStorA310 single frame 5U supports the industry’s highest 400GB/s

2023-07-16 comment 0  1533

Article Introduction：The difference between the exec function and the shell_exec function in PHP, execshell_exec. The difference between the exec function and the shell_exec function in PHP. Both execshell_exec functions execute Linux command functions. The difference is that the return results are different. exec can only get the last line number.

2016-07-13 comment 0  1050

Article Introduction：Nginx server combines Nginx and tomcat to access jsp

2016-12-02 comment 0  1806

Article Introduction：:This article mainly introduces the PHP function container ing..., students who are interested in PHP tutorials can refer to it.

2016-08-08 comment 0  1097

Article Introduction：Interface usage of PHP object-oriented programming, PHP object-oriented programming. Interface usage in PHP object-oriented programming, PHP object-oriented programming interface is a very important concept in PHP object-oriented programming. This article explains in more detail in the form of examples

2016-07-13 comment 0  982

Article Introduction：PHP object-oriented programming and other constant usage examples, sed usage examples. Examples of constant usage in PHP object-oriented programming, examples of sed usage. Class constants are a very important concept in PHP object-oriented programming. A firm grasp of class constants will help further improve

2016-07-13 comment 0  1017