My high school was lucky enough to have a computer science department and last year there was a new course on digital signal processing.

很幸运，我所在的高中拥有专门的计算机课程，去年他们开设了一门新的关于数字信号传输的课程。

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According to the characteristics of "signal and system" and "digital signal processing", the MATLAB software was used effectively on the simulation experiment, course design and multimedia teaching.

针对“信号与系统”、“数字信号处理”课程的特点，运用MATL AB软件进行模拟实验、课程设计，并运用多媒体教学提高了教学效果。

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This paper introduces the software and hardware structure, display of digital course and the testing method of compass parameter of gyrocompass course signal digital processing system.

文章介绍了陀螺罗经航向信号数字化处理系统的软、硬件结构，数字航向的显示，罗经性能参数的测试方法。

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