To obtain 3D map including depth information, is one of the key theory and technology in machine vision field. We focused on structured light spatial encoding method, because for 3D information acquisition of the test...
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A data fusion algorithm was established for estimating the state of target tracking system with multi-type sensor. Through Kalman filter regarding the multi-sensors to computer goal estimated value, it can obtain esti...
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An important issue in the classification of electromyography signals is the classifier design. For surface electromyography signals in the acquisition process of serious interference by the noise, in particular freque...
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To measure protein coagulation process in soybean curd making, studied light side scatter and transmission responses, and designed a detecting system which was used to test by optic fiber. It was made up of LED light ...
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To measure protein coagulation process in soybean curd making, studied light side scatter and transmission responses, and designed a detecting system which was used to test by optic fiber. It was made up of LED light source, optic fiber, sample cell, light density measurement circuit and appropriate computer system. Firstly, used optic fiber to collect the weak reflection light density, and amplified the weak light density signal by circuit, then processed and analyzed it by computer. The experiment shows that the optical correlation of protein coagulation could be developed and obtain stable and reliable repeatability test results.
In this research, an approach is described that emphasized using visualization to teach synthetically experiment course. This research discusses the multi-lessons and synthetically education, the way the visualization...
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ISBN:
(纸本)9783037851555
In this research, an approach is described that emphasized using visualization to teach synthetically experiment course. This research discusses the multi-lessons and synthetically education, the way the visualization experiment course overcome the difficulties in organizing teaching contents is used true research items stemmed from teachers. This approach includes allowing the students to select their own choice of accomplishing circuit board manufacture, teaching all signal collection, data acquisition, signal process with the help of conceptual visualization based on Matlab, making the students to come up with hand drawn mathematical result before they start simulation, motivating student searching for new algorithms leading to the creation of the system.
This paper deals with the method of simulating sea wave for decreasing its disturbance in the watercraft navigating. Firstly the ITTC two-parameter spectrum is selected as the power spectrum of sea wave to be simulate...
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In this paper we analyze the cyber security of state estimators in supervisory control and data acquisition (SCADA) systems for energy management systems (EMS) operating the power network. Current EMS state estimation...
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Packet analysis is very important in our digital life. But what protocol analyzers can do is limited because they can only process data in determined format. This paper puts forward a solution to decode raw data in an...
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Packet analysis is very important in our digital life. But what protocol analyzers can do is limited because they can only process data in determined format. This paper puts forward a solution to decode raw data in an unknown format. It is certain that data can be cut into packets because there are usually characteristic bit sequences in packet headers. The key to solve the problem is how to find out those characteristic sequences. We present an efficient way of bit sequence enumeration. Both Aho-Corasick (AC) algorithm and data mining method are used to reduce the cost of the process.
A novel method for fingerprint singular points extraction including location and orientation is proposed based on some properties of the orientation field models. Singular points are located by clustering the results ...
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A novel method for fingerprint singular points extraction including location and orientation is proposed based on some properties of the orientation field models. Singular points are located by clustering the results of corner detection. Then, through examining the sub-block orientation fields at a number of selected positions on concentric circles centered about the located singular point, an iterative method based on the orientation differences is proposed to compute the orientation of the core point. Experimental results on NIST4 and FVC2002 four databases demonstrate the proposed method can consistently locate singular points with the high accuracy. The location and orientation of the detected singular points can be used for alignment （translation and rotation） parameters in fingerprint matching.
Light scattering approach and optical measuring instrument are the most popular system in the protein aggregation detection, especially in the therapeutic and diagnostic protein industry. Microsoft windows based softw...
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Light scattering approach and optical measuring instrument are the most popular system in the protein aggregation detection, especially in the therapeutic and diagnostic protein industry. Microsoft windows based software written in Matlab was developed as a teaching/research tool for designing light particle instrument and detection systems. This software incorporates information for lots of optical parameters, formulas and methods. There is a choice among 3 light scattering system design style. The software output includes advising parameter of light particle instrument and detection system, intensity of light scattering at some angle, characteristic curves of light scattering style. The software also provides the capability of visualizing the design layout and performs numerical computation to analyze the experimental data.
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