The diploma thesis deals with the application of fuzzy logic and advanced decision-making methods for designing a model that can be used in the management of risks related to investment assets (cryptocurrencies) selecting. For a model creation there will be mainly used Fuzzy Logic Toolbox of MATLAB programming environment.

Master thesis deals with quality evaluation customers of Heineken Česká republika, a. s. using the theory of fuzzy logic as an advanced decision-making method, which will be further practically applied within the design of the solution. Based on the selected parameters, a model will be developed to optimize the value of the company's customers, on the basis of which the company may also decide whether to cooperate with the customer or it is more advantageous for them to terminate this cooperation. The work itself is supported by Microsoft Excel and MATLAB.

Master thesis deals with the evaluation of the quality of customers of the company ALVAO, s.r.o., using fuzzy logic. MS Excel and MATLAB programs were used for this evaluation, in which models will be created and programmed. The introductory part of the work is devoted to the theoretical background, which is necessary for understanding the whole issue. The second part of the work presents the company ALVAO, s. r. o.. In the design, main, part of the work are processed fuzzy models and a demonstration of the evaluation of real customers of the company.

This master thesis deals with the evaluation of SAP customer quality using fuzzy logic theory and its application. The core of the work is to create models in the MATLAB and Microsoft Excel development environment. Also to use it to create and compare ratings of several customers with different parameters. Using the results, the company can determine the following procedure to solve customer’s problems.

The master‘s thesis deals with the use of fuzzy model in the evaluation of television suppliers. This model is used for easier and faster decision when choosing a suplier for a particular commission. The fuzzy model is created on the basis of criteria that are essential for the company. This model is designed by MS Excel and MathWorks MATLAB.

The diploma thesis deals with the use of fuzzy logic in the evaluation of customers in the business company SPINA Trade, s.r.o. MS Excel and MATLAB are used to program two models. Based on the input attributes regarding the customer, the model evaluates the recommended approach to the customer and his priority.

This diploma thesis deals with the use of fuzzy logic principles for evaluation and selection of an optimal supplier of transport services. Based on stated requirements, two models have been created. These models serve as a tool for decision support. The suggestion of solution itself has been created using MS Excel editor and MathWorks MATLAB programming platform. Subsequently, eveluation of particular offers has taken place using the models.

The diploma thesis deals with the evaluation of suppliers security systems to a selected company. After a thorough analysis of the company, a decision model was created based on the fuzzy logic in MS Excel and MATLAB environment. These models serve as a decision support and allow to evaluate individual offers.

The diploma thesis deals with the evaluation of the quality of customers using fuzzy logic based on the evaluation of their orders. The thesis consists of three parts. The first part is the theoretical basis of the thesis, which explains the issue of fuzzy logic. The second is the analytical part, in which the company ZKN METAL s.r.o. was introduced, for which a specific solution is subsequently proposed in the third and last part of the thesis. This solution is processed in the form of two models. The first of the models is processed in the MS Excel program and the second is modeled using the MATLAB programming environment. Both models are set in a user-intuitive environment and they are compared with each other afterwards.

The thesis deals with the design of a model used for evaluation and selection of fire-retardant footwear suppliers for the company Požární bezpečnost s. r. o. The thesis includes a summary of the theoretical foundation for processing the work, a presentation of the selected company and a draft of an evaluation model that assesses the contractor based on the chosen criteria and makes it easier for the company to make their decision. The model is created by using fuzzy logic in Microsoft Excel and MATLAB programs.