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Early morning on March 16, according to foreign media Macrumors, according to the latest research, dozens of popular iOS applications read the contents of the clipboard without user consent, w...[Details]
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1 Introduction Nowadays, with the rapid development of information industry, embedded systems with microprocessors as the core are playing a huge role in intelligent instruments, real-time co...[Details]
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On September 15, Chengdu Customs announced Sichuan's foreign trade import and export situation from January to August 2021. From January to August this year, Sichuan's foreign trade imports and exp...[Details]
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Xiaomi released the Redmi 9T phone overseas, equipped with a Qualcomm Snapdragon 662 processor and a 6000mAh large battery. The 4GB+64GB version is priced at 159 euros. IT Home learned ...[Details]
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0 Introduction
In the field of digital signal processing, filters are undoubtedly a very important link. Among digital filters, finite impulse response (FIR) filters are particularly widely us...[Details]
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On October 14, Nationstar Optoelectronics released its performance forecast, stating that the company expects to achieve a net profit attributable to shareholders of listed companies of 170 million y...[Details]
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According to Jiwei.com, on July 22, according to the Beijing Regulatory Bureau, Guotai Junan Securities issued a basic information table on the initial public offering and listing guidance of Beijing...[Details]
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For those engaged in DigRF design, especially those who develop related baseband and RF chips, it is not enough to simply confirm that there is no problem with signal quality. As the communication lin...[Details]
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On the evening of October 28, Xinlian Integrated Circuit released its third quarter report for 2024. In the third quarter of 2024, the company achieved a single-quarter revenue of 1.668 billion, ...[Details]
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Note: The analysis is of uboot_smdkv210 that comes with the OK210 development board. Some parts may be different from other versions, but the principles are similar. Steps to compile u-boot make for...[Details]
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Restricted by some objective factors, new energy technology will be wandering aimlessly between bottlenecks for a long time to come. In contrast, the traditional power, which is full of vitality, s...[Details]
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On June 5, Jianyang City, Sichuan Province held a signing ceremony for major industrialization projects in 2020, signing 25 key projects including Tsinghua Unigroup's information technology innovatio...[Details]
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I bought idea6410 and found that the touch screen was a little jittery. Later, I communicated with netizens and they said that they would not jitter when using the official BSP. I asked for their B...[Details]
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The infrastructure that supports contemporary society must operate with very high reliability. In order to ensure nearly 100% "failure-free uptime" or system availability, Internet server farms an...[Details]
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The GSM 2G network has been around for more than 30 years, and there are still many services that require 2G. However, the network has too many security vulnerabilities. Google has already supp...[Details]