In order to realize high-precision and real-time flow measurement, in this paper according to the measurement principle of ultrasonic transit time method, a low-power microprocessor MSP430 is used as the core of this ...
详细信息
This paper introduces a kind of test based on vector compression/ decompression method. For purpose of test equipment storage capacity not enough in Soc test. Through a concrete coding scheme, and the comparison with ...
详细信息
ISBN:
(纸本)9787121113154
This paper introduces a kind of test based on vector compression/ decompression method. For purpose of test equipment storage capacity not enough in Soc test. Through a concrete coding scheme, and the comparison with other encodings we find the Golomb encoding used to test vectors compression/ decompression is simple and effective method. use this method to simulation experiment on SoC Test Benchmarks. Shows that this method can improve the better compression ratio, reduce the tests cost. In order to prove its validity, the developed algorithm is simulated using the ALTERA Quartus II software.
Integrated method of detection and estimation for the traffic flow based on Kalman filtering was proposed by introducing the new traffic detection technology-radio frequency identification devices(RFID). With the dema...
详细信息
A new active traffic signal control priority strategy was proposed based on the traffic signal control and bus rapid transit(BRT) priority investigation of which combined with optimized fixed-timing, green extension-r...
详细信息
Traditional radiation thermometer is not suitable for such adverse environment like strong electromagnetic interference, strong corrosion, and confined space, etc. To overcome the defect of traditional radiation therm...
详细信息
This paper presents an improved fast fractional pel motion estimation algorithm for H.264. First, to skip inefficient fractional pel search, smooth macro-block prediction algorithm is proposed. Then, to further reduce...
详细信息
An adaptive shadow removal algorithm with background subtraction method based on shadow position and edges attributes is presented. Accumulative frames differences of symmetrical frames are adopted to detect the movin...
详细信息
In recent years, high resolution sonar images have been used for mapping the seafloor for a wide variety of purposes, such as the detection, localization and eventually classification of objects lying on sea beds. How...
详细信息
A miniature digital temperature sensor with the ZY cut quartz crystal tuning fork resonators was developed. The quartz crystal tuning fork resonators have the characteristic that the resonance frequency changes by the...
详细信息
In recent years, high resolution sonar images have been used for mapping the seafloor for a wide variety of purposes, such as the detection, localization and eventually classification of objects lying on sea beds. How...
详细信息
In recent years, high resolution sonar images have been used for mapping the seafloor for a wide variety of purposes, such as the detection, localization and eventually classification of objects lying on sea beds. However, sonar images are often highly corrupted by noise. The purpose of this paper is to apply a BEMD-based filter to remove or suppress unwanted noise. Compared with classical means on simulated data and real sonar images, the filter used here can enhance the signal-to-noise ratio as well as preserve the edge information.
暂无评论