Design of robot isolated word speech recognition system based on Julius speech recognition engine

introduction With the continuous development of modern science and technology and computer technology, people need a more convenient and natural way of interaction in the information exchange with machines. It is people’s dream to realize the voice interaction between man and machine and let machines understand people’s words. With the development of speech recognition technology, […]

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Historical trend display function diagram of PLC control system

PLC control system needs the help of touch screen or host computer software to realize the display of historical trend! For example, the following figure shows the functions provided on Delta touch screen configuration software: It can be seen from this picture that its sampling function provides the query and display functions of historical information […]

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The computer control system helps UAV intelligent patrol to complete the task efficiently

In recent years, China’s power grid construction has developed rapidly. Based on computer control technology and artificial intelligence technology, UAV inspection mode can effectively improve the area, quality and efficiency of power grid inspection, improve economic benefits and develop rapidly in transmission line inspection. 01 As a high-quality automatic flight platform, UAV is widely used […]

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Circuit design of pattern advertising lamp

 System functions:The block diagram of 8-way color lamp control system is shown in Figure 1. A clock signal with a frequency of about 1 Hz is generated by the clock generation circuit. Taking the output signal of the clock generation circuit as the CP pulse of the address generator, the address generator is controlled to […]

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Design of locomotive energy-saving operation control system based on P87C591 controller and speed prediction model

1. Introduction The energy consumption of railway transportation is huge, and the task of energy conservation in the railway industry is arduous. How to make railway trains more energy-saving is of great significance. The locomotive energy-saving operation control system based on predictive control theory predicts the speed distance curve of train energy-saving operation by establishing […]

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Development prospect of entrance and exit control system in smart city

In the security industry, the entrance and exit control system is the first gate of security, including the common access control card and parking lot management system. After decades of evolution and development, the access control card has evolved from simple physical protection and entrance and exit management to integrated management. In the stage of […]

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What is bit control?

At present, the simplest control law in the control system used is bit control. When it comes to bit control, it can be said that almost everyone has used it. For example, switching on and off electric lights and faucets at home (especially quick on and quick off faucets) is a process of bit control, […]

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