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Function name: abs
Function: Find the absolute value of an integer
Header file: math.h
Function prototype: int abs(int i);
Program example:
#include stdio.h
#include math.h
...[Details]
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Redmi has officially announced that it will officially launch the first model of the K50 universe next month, and announced that the phone will be equipped with a Snapdragon 8 processor, a dua...[Details]
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Introduction: This paper introduces a JPEG image compression system based on the Zynq platform. The system uses the AXI bus on the Zynq chip to implement high-throughput data interaction between the ...[Details]
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1. Choose the installation location reasonably Avoid strong power equipment, high frequency equipment, strong power switch equipment; avoid the influence of high temperature heat sources and radiatio...[Details]
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Oscilloscopes are electronic instruments that are frequently used by electronic engineers for daily testing and measurement. Speaking of oscilloscopes, the first thing that everyone can think of must...[Details]
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IT Home reported on January 14 that pictures of an alleged iPhone 12 Pro prototype leaked online, showing an unfinished Pacific Blue color scheme and Apple's SwitchBoard operating system. Th...[Details]
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At the end of March, the new generation of AirPods was quietly released on Apple's official website. Since the new generation of AirPods came out, we no longer see netizens in the comment section ask...[Details]
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Bias circuit for complementary symmetrical circuit using one power supply
1. Static bias Adjust the resistance of R1 and R2 to make Vk = 1/2Vcc. At this time, the voltage on the capacit...[Details]
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Samsung has been relatively active in system updates and has released Android 12 updates for most of its product lines. However, there is a problem with the current update process, which is re...[Details]
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1. Introduction Road lighting is an important part of urban public facilities. At present, most of the domestic road lighting systems do not adopt network monitoring and management, and can o...[Details]
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TrendForce's Topology Research Institute pointed out today that as global consumer market demand gradually picks up, global automobile shipments are expected to reach 83.5 million units in 2021. In t...[Details]
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According to Jiwei.com, the continued steady development of IDM enterprises requires huge R&D support. Their R&D expenditure is not only for design R&D, but more importantly for manufacturing process...[Details]
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This year's smartphone photography has made great progress, not only with the addition of 48-megapixel cameras, but also with the commercial use of 10x hybrid zoom technology. In addition to the well...[Details]
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On the evening of May 22, two lithium battery A-share listed companies issued announcements at the same time, both involving investment in over 10 billion-level battery projects. Penghui Energy inv...[Details]
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Huang, speaking at market research and advisory firm Gartner's IT Symposium/Xpo event in Orlando on Tuesday, argued that CEOs and CIOs must start using AI early and that changes will happen natural...[Details]
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