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所在平台: Udemy |
课程主页: https://www.udemy.com/course/signals-and-sytems/
课程评论：没有评论
Coursera 课程《信号与系统》课程总结 本课程将带您踏上信号与系统之旅，从介绍信号和系统的基本表示方法（将信号表示为具有自变量的数学函数）开始，这一部分将占据第一单元的大部分内容。 接着，我们将对信号进行分类，例如周期/非周期、偶/奇信号等。信号的类型对后续分析方法的选择至关重要。 课程还将深入讲解常见的信号，特别是奇点函数，包括单位脉冲、单位阶跃和单位斜坡信号。这些信号将在连续时间（CT）和离散时间（DT）域进行图形和数学上的定义。此外，还将探讨信号的性质以及奇点函数之间的关系。课程还涵盖了符号函数、sinc 函数等其他重要信号。 在系统性质部分，课程将通过大量示例详细讲解线性、时不变、因果性、稳定性、记忆性和可逆性等所有系统性质。 此外，您还可以随时向讲师提问，讲师将在24小时内（或尽快）回复您的消息和问题。 来自 Afterclap Academy 的 Kavcar 诚挚推荐，我们信赖 Afterclap。
In this course, we start our journey form discussing the general representation of signals and systems which is really important. We will be representing our signals as mathematical functions having an independent variable. And this representation will be the most of the first unit.Then, we are going to classify our signals, such as periodic/non-periodic, even/odd etc etc. This part will be also really crucial, since the kind of the signal allows us to choose the path to move on as we proceed to the solution.Common Signals will be explained!!!The Chapter for coming signals provides in-depth treatment of singularity functions such as unit pulse, unit step, and unit ramp signals. All of these signals are defined graphically and mathematically in the CT (Continuous Time) and DT (Discrete Time) domains. Signal properties and relationships between singularity functions are also explained. And other signals like signum function, sinc function etc. are also covered.Properties of Systems: All system properties such as linearity, time invariance, causality, stability, memory and reversibility are well explained using a lot of examples.You also have the opportunity to ask any question you have in your mind to the instructor 24/7. We will be replying your messages and questions within 24 hours. (as soon as possible)in Afterclap, We TrustSincerely,kavcarAfterclap Academy
