Background/Objectives: Comparative study is a research methodology in the social sciences that aims to make comparisons across different countries or cultures. A major problem in comparative research is that the data sets in different countries may not use the same categories or define categories differently. Methods: A systematic design for comparing the performance of Filtering Algorithms methods is used to for maximum measurement of frequencies in the x-direction, y-direction which are connected to the minimum grid distance in the x and y direction changing the minimum grid distance used in the x and y direction. Findings: These frequencies are the ones used in the deciding the lowest and highest frequencies chosen in the x and y directions respectively. Applications: To illustrate the benefit of using different filters, we give results of filtering applied to certain image. Keywords: Filters, Frequency Domain, Linear Programming, Z-transform