Abstract
With the rapid development of the Internet, the amount of data increases sharply. In this network age, data have been generated, such as multimedia, social networks, and search records. Due to the generation of data, complex system discrete model technology is also widely used in all walks of life. Multimedia learning is a popular teaching mode in the world. Through the discrete model technology of the complex system, this paper deeply studies the impact of multimedia input on college students’ English ability. Because the modeling and sampling of complex systems are abstract and not fixed, approximation and control methods are adopted in discrete time, which greatly improves the reliability of the final research results. Compared with the original discrete modeling technology, this paper adds data sampling compression and assimilation technology on the basis of the original discrete modeling technology of the complex system. The results show that, by adding the technical application of controllable and observable systems, the discrete model of the whole complex system can reduce the error of the final output data. At the same time, this paper compresses and simplifies the data nodes at the microlevel. Macroscopically, it reduces the scale, especially the number of node data compression. The final result also realizes the data scale and greatly shortens the calculation time. This study has greatly improved the accuracy of the impact of multimedia on Chinese college students’ English ability in practical application.
Highlights
According to the various applications in complex system discrete dynamic modeling technology, this paper studies the parameter data based on the technology of complex system discrete dynamic model and the impact of multimedia input on Chinese college students’ English ability
Compared with the original discrete modeling technology, this paper adds the technology of data sampling compression and assimilation to the original discrete modeling technology of the complex system
The original ordinary discrete modeling cannot transform the complex network system with a large amount of data into a multidimensional unified single system. e results show that, by adding the technical application of controllable and observable systems, the discrete model of the whole complex system can reduce the error of the final output data
Summary
Some university courses still maintain the traditional multimedia learning and teaching methods and pay more attention to static pictures, such as the impact of PPT combined with the teacher’s teaching methods to transfer knowledge to students [10]. 3. Research on the Influence of Multimedia Input on College Students’ English Ability Based on the Complex System Discrete Model. The whole process is in the motivation of learners’ active learning, so as to turn knowledge into the embodiment of their own ability On this basis, the discrete modeling technology is applied. K 1 e dynamic discrete modeling technology of the complex system is used between multimedia and students’ English ability by putting information and data into the model. Compared with other complex system discrete dynamic modeling technologies, in order to improve the accuracy of research, a data processing method other than “neighbor keyword” is added to the system discrete modeling process. E combination of the above formulas can greatly improve the convergence. e discrete dynamic modeling
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