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Abstract: The logical mapping of the discrete-time dynamic system is transformed to generate a digital chaotic sequence with a certain accuracy. The digital chaotic sequence is used as the passwo...[Details]
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Large signal detector circuit--parallel diode envelope detector
Shunt Diode Envelope Detector
The principle circuit of this detector is shown in Figure 5.5-15A. In the figure, CL is the load c...[Details]
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On June 29, A-share concept stocks were hot, and the share prices of companies such as Fengli, Efort, Shenzhen Keda, Saixiang, Julun Intelligent, Rapoo Technology, Bojie Holdings, Liancheng Precisi...[Details]
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Sometimes you need to display a certain control on each tab of a tab control, for example, the "Exit" button is best displayed on each tab so that you can complete the exit operation when operating on...[Details]
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The Canadian
Robotics
Commission (CRC) has entered into a $100,000 funding partnership with the Next Generation Manufacturing Centre (NGen) in December 2023, a global innovation cluster for...[Details]
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What exactly is MP4? Just like people refer to MP3 players as MP3, MP4 portable video players are also referred to as MP4. Of course, just as MP3 is not MPEG3, MP4 is not MPEG4. The names they use ...[Details]
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HDVD is commonly known as compressed disc or economical version of DVD, which can be played on ordinary DVD players. The medium is DVD-5 (capacity 4.7G) and usually DVD-9 (capacity 9.4G). It adopts...[Details]
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On May 31, the Department of Navigation visited Zigong Yidu Energy Storage Technology Co., Ltd. to investigate the application of new energy technologies such as photovoltaic energy storage in ship...[Details]
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Luo Yonghao, CEO of Smartisan Technology, attracted more attention due to his participation in "Talk Show Conference". A netizen said on Weibo that it was because of "Talk Show Conference" that he ...[Details]
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Recently, OPPO released an OPPO X2021 roll-up screen concept phone. Although Huawei, Samsung and other companies have also released folding screens before, OPPO's roll-up screen concept phone still s...[Details]
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LG Chem said on Tuesday it has developed a new material for foldable displays that is as strong as glass but can bend in both directions without creasing. According to the Korea Herald, LG Chem descr...[Details]
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Assembling LEDs in a matrix allows for higher density, higher brightness LEDs. This structure poses packaging challenges due to the high concentration of heat and the requirement for high-frequenc...[Details]
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In recent years, the Internet industry has been developing in full swing, and the development of e-commerce and hardware manufacturing industries is also booming. An endless stream of electroni...[Details]
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In order to provide reliable, high-quality services consistently across all types of digital television (DTV) transmission systems, it is important to pay attention to the various factors that may aff...[Details]
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Optics
The three primary colors are red, green and blue, and the three primary colors of dyes are red, yellow and blue. What is four-color technology? Is four-color a gimmick? Can four-color ...[Details]
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