Da Teng

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The rapid growth of scientific literature calls for automatic and efficient ways to facilitate extracting experimental data on protein phosphorylation. Such information is of great value for biologists in studying cellular processes and diseases such as cancer and diabetes. Existing approaches like RLIMS-P are mainly rule based. The performance lays much(More)
Almost all the researches on the distributed scheduling of WiMAX mesh mode concentrate on the three-way handshaking procedure. There are merely researches about data subframe scheduling which would affect network capacity even more seriously than this procedure. We model the distributed scheduling as two parts: three-way handshaking model and data subframe(More)
— Higher-powered relay nodes have been proposed as cluster heads in hierarchical sensor networks to increase the network connectivity, coverage and lifetime. Determining an appropriate placement scheme of the relay nodes that ensures adequate coverage and connectivity, while using a minimum number of relay nodes, is an important design problem and a(More)
The continuously growing need for increasing the production of food and reducing the degradation of water supplies, has led to the development of several precision agriculture systems over the past decade so as to meet the needs of modern societies. The present study describes a methodology for the detection and characterization of Nitrogen (N) deficiencies(More)
BLAS (Basic Linear Algebra Subprograms) plays a very important role in scientific computing and engineering applications. ATLAS is often recommended as a way to generate an optimized BLAS library. Based on ATLAS, this paper optimizes the algorithms of triangular matrix functions on 750 MHZ Loongson 2F processor-specific architecture. Using loop unrolling,(More)
This paper presents a pipelined prototype for a planned 2.4 GHz wireless MIMO mesh network. The prototype design and channel allocation method are investigated in detail. MIMO's interference cancellation algorithm and MIMO-MU model are used to allow more parallel streams at one time, which greatly improves the throughput both for UDP and TCP transmission.(More)
This paper presents a design of a BLDC (Brush less Direct Current) controller in the automobile engine cooling fan system which has the independent intellectual property. The controller mainly focuses on the control of a four phase sensor less BLDC motor with bifilar windings. The half-wave circuit is adopted, and it can also achieve the demand of high(More)
In order to ensure the fairness of links and network stability, this paper analyzes the link scheduling model in WiMAX Mesh network and proposes a Fair Rate-Balance link Scheduling scheme (FRBS). FRBS calculates the scheduling parameter <Dx, p> under stability constraint making the arrival data rate of the link equal to outgoing rate. At the grant(More)