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Technical analysis is a method to forecast market price quickly. It has a paradigm which stated that history repeats itself. According to technical analysis theory, historical data is an important variable to predict the future. The previous variables that used to calculate are open, high, low, and close price. There are many technical ways to analyze and predict trends using one kind of pair. This...
We propose a novel approach for multi-user multi-antenna relay beamforming matrices design for large two-way amplify-and-forward relay networks. In this scenario, multi-antenna users exchange their information streams through a multi-antenna amplify-and-forward relay node in a bi-directional manner. The two key features of our proposed approach are joint iterative user and relay beamforming design...
In order to improve the speed of the GFPB site selection and make it more reasonable, this paper, by taking Beijing as the study and application area, introduces how to establish an efficient IT service system for the data acquisition, processing, transmission, storage, analysis and application of the GFPB site selection through the GPS and RS which are as tools to obtain data, by using network-based...
In order to realization electronic parts product appearance quality detection control, one kind of processor based on the intelligent knowledge automatic extraction and system intelligence modeling was presented. In the processor, wavelet-fuzzy technique and neural network technique are combined. Uses the fuzzy wavelet extraction image feature, and wavelet function is used as fuzzy membership function...
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