With the continuous optimization of the living environment, people’s requirements for its comfort and cultural taste are also constantly improving, and their understanding and requirements for the appearance and style of the building and the layout of the building space have been further deepened, thus forming a situation of diversification and diversification of the style and form of the architectural appearance and interior design. There are a lot of layout problems in modern engineering and real life, and the indoor space layout is a very important branch. The indoor space layout focuses on the indoor scenes that people rely on for production and life. At the same time, indoor scene models are gradually applied to more and more fields. The urgent need for indoor scene modeling has also led to relevant research on indoor space layout. Because of its wide application prospects and great commercial value, indoor space layout has become an important research topic in the field of computer graphics and computer vision. As the computer-aided design is widely used in the field of intelligent design, indoor space layout has also become an important research field. Focusing on the automatic design and optimization of indoor space layout, this paper proposes an optimization method based on design constraints for the automatic generation of a layout plan based on the given layout boundary or layout space. The room units in the interior space layout are represented by polygons composed of multiple rectangles, and the constraints and rules in the layout design are transformed into constraints on related rectangles. Experimental results show that our scene redirection method is effective. Comparing with the results of uniform scaling further proves the effectiveness of our redirection algorithm.
The next-generation communication base station antennas represented by phased array antennas are towards high frequency, high gain, high density, and high pointing accuracy. The influence of mechanical structure factors on communication system channel quality is obviously increasing, and the electromechanical coupling problem is becoming more prominent. To effectively guarantee the realization of 5G/6G communication in complex working environments and accelerate the commercial process of future communication systems, an electromechanical coupling channel capacity model is established in comprehensive consideration of the positional shift, attitude deflection, and temperature change of the communication base station phased array antennas. It can be used to rapidly evaluate the communication index degradation of RF devices within the heating environment. Moreover, a sensitivity model of the electric field strength and array antenna channel capacity to the random position error of each element is constructed. The influence of the random positioning error of each element on the communication indicators is analyzed and compared under different working conditions. The simulation results show that the proposed model can effectively provide a theoretical basis and guiding role for the design and manufacture of high-frequency array base station antennas.
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