. The research method used in this research is descriptive-analytical, survey and quasi-experimental of simulation kind. Data from research samples with survey method and other data were obtained using written sources and documentary studies and collection tool was selected according to the research objectives based on GIS maps and AutoCAD software outputs and simulation tools or the modeling in Revit software and then were investigated in Excel and the analysis of appropriateness was carried out with the help of simulated outputs and two-dimensional and three-dimensional maps and, a fuzzy logic method was used in MATLAB software, and the sample population is extracted based on a stratified sampling method and the selected residential settlements were in the sixth district of region 5 of Tehran and these residential settlements including Apadana, Ekbatan Phase II and Ekbatan Phase I and III. This article was analyzed with the aim of identifying the role of open and enclosed spaces for residential complexes on improving the quality of the environment, including efficiency by using field multi-criteria fuzzy logic method. After analyzing the data, the results of studying the spatial ratios in three samples of residential area in Tehran's 5th district with the performance component of the quality of the environment show that by decreasing the mass ratio (indoor spaces) and increasing the ratio of space (access spaces and green), increasing the quality of the environment cannot be reached, but also increasing the quality of the environment is in direct contact with the observing the proportionality component of the space between the mass and space proportions

Analysis of the views of urban buildings is important in order to identify effective components in the perception of the audience. By conducting studies on existing buildings, we can provide appropriate strategies for organizing urban views. This article tries to provide a framework for measuring urban streets from the perspective of the perception of citizens and, on the other hand, promoting the quality of urban views and increasing the perception of citizens. Based on the method of analysis, the study of global and internal studies of the conceptual model is developed, which provides factors affecting the perception of citizens from the view. Also, based on the studied method, the reliability of the Tehran Center's leaders, due to the presence of early qualities and emphasis on the presence of citizens' for the study, has been selected to provide realistic understanding of the factors affecting the perception of urban street view. According to field views, initial dialogue and conceptual model, targeted questionnaires were prepared and to find the hidden relationships of the variables, and the comparative comparison of citizens and experts to analyze the information of the questionnaires, SPSS software has been used. General components of perceptual modeling, from the perspective Architectural and urban design experts were measured and then based on the special model of the questionnaire, the questionnaire was developed. The questionnaire and interview were accompanied by the perceptions of the recognition and perception of citizens and directly with the audience of this axis. The goal is to identify the main components and prioritize perceptual components from the mental perspective of citizens. The results show that the main components of perceiveness of urban views, impact components, unity, coordination, attachment to location, diversity and attractiveness of the perception and recognition of the traditional view of the fifteen Khordads are effective.