According to the intersection-controlled traffic issues and the signal machine market, this article put forward the hardware constitute and design method based on plenty studies of NIOSII single-point adaptive controller. In order to improve the transportation efficiency by developing the design level of signal machines, it also complete the genetic algorithm to optimize the timing
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With the constant development and improvement of the TFT-LCD technology, LCD technology has been widely used. There are many advantages, sush as flat-panel, high resolution, no radiation, low power consumption, and so on. These advantages make it have been widely applied in portable embedded products. LCD controller is the interface components between the system and
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As the core part of audio signal process system , digital audio filter used in areas of communication , voice recognization and voice enhance widely. Every digital filter take on especial the application scope , and it’s performance plays import role in the quality of the products,so scientific community and industrial community reached deeply in
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With the deepening of modernization, our nation has a very high demand on the quantity and quality of aluminum products. The ultrasonic leading in aluminum semi-cuntinuous casting process when it was melted can refine the solidification microstructure and improve casting quality. The ultrasonic power is the key part of the ultrasonic casting machining technology,so it
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With the deepening of modernization, our nation has a very high demand on the quantity and quality of aluminum products. The ultrasonic leading in aluminum semi-cuntinuous casting process when it was melted can refine the solidification microstructure and improve casting quality. The ultrasonic power is the key part of the ultrasonic casting machining technology,so it
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The display control simulator is a simulation device which developed for a kind of radar system, it mainly used to simulate the reality display control system, and completed for the integrated display of the status of each device and parameters data, the real-time communication with peripheral devices, the control and management of human-computer interaction interface,
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With the rapid development of digital technology, digital signal processing has become the core of a variety of functions in modern radar applications. It is an important prerequisite of digital signal processing to realize a reliable radar signal receiver because radar echo signal is always analog signal.An embedded dual-channel digital receiver is designed using the
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Software Defined Radio (SDR) is a very new technology in wireless communication field. With the adoption of Digital Signal Processing, the function of each module is defined by software on the general hardware platform of programmable control, which endows the technology with openness, generality and scalability. Software Communications Architecture (SCA) provides a set of standard
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With the development of computer technology and modern communication technology, the booming growth of public wealth and complexity of modern society, and the improvement of people’s concept, video surveillance technology face a severe challenge for security industry. In recent years, the IP monitoring system has gradually replace the traditional analog monitoring system with low complexity,
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In the real environment, speech signal is often interferenced by other signals or noises. Therefore, speech enhancement becomes an important part of speech signal processing. Blind source separation can recover the source signals in the case that the source signals and the parameters of transmission channel are unknown. In order to implement speech separation hardware,
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