A single optimization algorithm based on SolvOpt that synthesizes coupling matrices for cross-coupled microwave filters is presented. The rules for setting initial values of SolvOpt are proposed to find global minimum of the cost function. SolvOpt method provides faster convergence and higher accuracy to find the final solution compared with hybrid optimization algorithms. Application examples illustrate the excellent performance and the validity of this method.

The education model based on outcomes-based education (OBE) emphasizes on taking educational achievements as the guide as well as focusing on student-centered and ability-based concepts. OBE is consistent with the talent output goals of higher vocational and technical education. Using the construction of electronic technology courses in higher vocational and technical colleges as an example, this article takes the course reform as an important carrier to promote ability training and explores the course reform scheme to meet the ability needs of higher vocational talents in the new era based on the concept of OBE in order to provide a useful reference for improving the level of talent training in higher vocational colleges.

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Starting from the actual situation of Ideological and political teaching of electronic technology courses and based on the CDIO Engineering Education Concept, this paper deeply excavates the ideological and political elements in the theoretical teaching and practical links, constructs the curriculum ideological and political teaching mode, integrates the curriculum ideological and political elements into every link of teaching, summarizes the specific methods of the implementation of curriculum ideological and political teaching, explores the reform path of Ideological and political teaching of electronic technology courses, and realizes value guidance, knowledge education The organic unity of ability training.

In order to improve the drilling efficiency and avoid the disadvantages of manual operation, the method of sending the surface intervention instruction with computer instruction is researched. Based on the similarity of liquid flow, a set of hydraulic circulation system is used to simulate the drilling process, selected the key components, designed and built the intelligent drilling system indoor experiment platform; Define different commands with the length of the time and decode them and carried out the sending command experiment. The results show that the platform can successfully send the command to the downhole under the condition of non-stop drilling, which is the attitude intervention, command coding and Weak signal detection in the intelligent drilling system provides a new platform.