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In this work, a robust suboptimal controller for the longitudinal-motion of highly maneuverable technology (HiMAT) vehicle is presented. The controller design is centered around a linearized short period rigid model at a Mach 0.9, altitude 20,000 ft and angle of attack 1.19 deg flight condition. The weighting matrices with respect to the suboptimal control scheme, which are used to synthesize a performance...
A novel method is proposed to detect and Alter pepper and salt noise in an image based on pulse coupled neural network (PCNN) firing matrix, which contains the spatial information and time information of the original image. The PCNN structure is simplified to avoid selecting too many parameters, which a unidirectional decaying threshold is proposed. The pixels polluted by noise are detected through...
Low-rent houses need good property service like commodity houses based on the social security of houses and the attribute of property management. The paper designs a static matrix game model between the government and the property service enterprises, and it puts forward the government must adopt the effective strategy to attract the enterprises voluntarily entering into the low-rent housing property...
In this letter, an efficient direction-of-arrival (DOA) estimation method is proposed with a uniform linear array when uncorrelated and coherent signals coexist. The method can effectively eliminate the possible false DOA estimates of uncorrelated signals, and only the true DOA estimates can be retained. After estimating the DOAs and power of uncorrelated signals, the information in them can be eliminated...
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