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A face detection method based on skin color detection and eye location is proposed. The color image is normalized using a color balance method based on "reference white", the image is segmented in ...[Details]
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1 Introduction
At present, most variable frequency power supplies use sinusoidal pulse width modulation, the so-called SPWM technology. Most of its control circuits are implemented using analog...[Details]
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In the domestic traffic light control system, the switching time of traffic lights is widely fixed or time intervals that vary in different time periods, or the time interval is adjusted by the traffi...[Details]
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In recent years, with the acceleration of the aging process of the population, many chronic diseases have shown a trend of becoming younger in the population, and people's health requirements and ...[Details]
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Capacitor classification and characteristics
Name: Polyester (polyester) capacitor
Symbol: CL
Capacitance: 40p--4u
Rated voltage: 63--630V
Main features: small size, large capa...[Details]
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This design is intended to take advantage of the above favorable conditions and propose an image acquisition solution based on the TMS320C6x11 series DSP. By taking advantage of the uniformity of anal...[Details]
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The basic structure of the microcontroller includes six parts: central processing unit (CPU), memory, timer/counter, input and output interface, interrupt control system and clock circuit. 1. Basic c...[Details]
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introduction
A power plant has a Qingdao Jieneng 30MW back pressure unit. The turbine unit is a high-pressure single-cylinder, impulse type, non-adjustable steam extraction back pressure type....[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible graphs, making it easier for people to study th...[Details]
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In order to improve the safety of vulnerable road users when distributing goods in towns, DAF Trucks, a well-known European commercial vehicle manufacturer, has launched "DAF City Turn Assist" on 4x2...[Details]
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As summer approaches and temperatures rise, the southern region will also usher in a critical period of peak summer demand. On May 15, the country's largest-scale vehicle-grid interactive application ...[Details]
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As a new light source, LED power supply and drive circuit are different from the electronic ballast of fluorescent lamp. The main function of LED drive circuit is to convert AC voltage into DC volt...[Details]
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According to foreign media reports, scientists at the Faraday Institution have made important progress in understanding the causes of solid-state battery failure. (Photo source: azom) Researcher...[Details]
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The existence of the probe has expanded the application range of the oscilloscope, allowing the oscilloscope to test and analyze the electronic circuit being tested online, as shown in the following ...[Details]
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The intelligent medical system with PACS as the main body proposes an overall solution for digital hospitals from two levels, namely the core level and the department level. At the department level...[Details]
DSP and ARM Processors
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