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所在平台: Udemy |
课程主页: https://www.udemy.com/course/sensors-filter-sensor-data-clean-sensor-data-with-filters-arduino-pic/
课程评论：没有评论
课程名称：使用滤波器清理传感器数据 课程概述：传感器和微控制器使我们能够将现实现象转化为简单的数值信号，以便进行学习。然而，来自传感器的原始输出可能不足以提取所需信息，因为实际硬件会受到环境干扰和噪声的影响。滤波是一种简单的技术，可以用来平滑信号，去除噪声，从而更容易从传感器输出中学习。本课程介绍了不同类型的滤波器及其在设计中的应用。 课程目的：由于许多传感器产生噪声数据，本课程将教您如何过滤和清理数据，以便用于更准确的测量。您将学习如何减少传感器噪声的实际方法，并能够使用MATLAB执行其中一些滤波器。本课程提供全面的指南，其视频不仅教授滤波器知识，还提供练习以获得实践经验。这将增强您使用MATLAB执行不同类型滤波器的信心。课程内容包括信号预处理、滤波算法和误差模型。 您将学习到： - 噪声数据清理的必要性 - 滤波器的定义 - 如何使用微控制器（如Arduino）实现滤波器 - 移动平均滤波器 - 平均滤波器 - 滚动平均滤波器 - 指数滤波器 - 将滤波方程转化为实际代码 - 比较过滤前后的结果 用户评价： - “这门课程给予我高效清理传感器数据的实用技能。强烈推荐！” - Sarah J. - “关于传感器数据使用滤波器的综合且易于跟随的指南。非常适合初学者和专业人士！” - Michael T. 作者简介：教育工程团队由经验丰富的工程师组成，致力于分享知识。该团队自2007年以来积累了丰富的实践经验，教授了超过250,000名学生。目前在Udemy上提供100多门课程，涵盖电路设计、编程、物联网等多个主题。 课程适合：对传感器数据处理感兴趣的任何人、没有经验的初学者、希望提高数据准确性的创客和爱好者，以及希望提升数据处理技能的学生和专业人士。 课程要求：需有互联网连接的计算机，基本的互联网和网页浏览知识，愿意学习和实施所教策略。 立即注册，开启您使用滤波器掌握传感器数据清理的旅程吧！
Sensors and microcontrollers allow us to turn real-life phenomena into simple numerical signals that we can learn from. However, the raw output from the sensor may not be sufficient to extract desired information from. Real hardware is subject to interference and noise from the environment.Filtering is a simple technique that you can use to smooth out the signal, removing noise and making it easier to learn from the sensor output. This course introduces the concept of filters in different types and how to incorporate them into your design.Measurements from the real world often contain noise. Loosely speaking, noise is just the part of the signal you didn't want. Maybe it comes from electrical noise: the random variations you see when calling analogRead on a sensor that should be stable. Noise also arises from real effects on the sensor. Vibration from the engine adds noise, etc.Filtering is a method to remove some of the unwanted signals to leave a smoother result.Why you should take this course?Since many sensors produce noisy data, this course will show you how to filter and clean the data so that it can be used for more accurate measurements.You will learn practical ways on how to reduce sensor noise and can perform some of these filters using MATLAB.Nowhere else will you find the information in this course because it is a comprehensive guide.The videos not only teach you about filters but also give exercises that can be done to gain hands-on experience.This course will give you the confidence to know that you can perform different types of filters which are already specified by MATLAB.A wide variety of lessons are available such as signal preprocessing, filtering algorithms, and error models.You Will Learn:Why we need to clean noise dataWhat are FiltersHow to implement Filters using Microcontrollers like ArduinoMoving Average FilterAveraging filterRunning average filterExponential filterTurning Filtering equations into actual codeCompare results before and after filteringYou will learn as you practice with real-world examples in this course.User Testimonials and Social Proof"This course provided me with the practical skills to clean sensor data efficiently. Highly recommended!" - Sarah J."A comprehensive and easy-to-follow guide on using filters for sensor data. Excellent for beginners and professionals alike!" - Michael T.An Author Bio Showing Off CredentialsEducational Engineering TeamTeam of skilled Engineers Sharing Knowledge with the WorldEducational Engineering Team is a Leading Team in the Microcontroller Industry, with over 13 Years of Experience in Teaching and Doing Practical Projects.We strive to put all our hands-on experience in these courses. Instead of superficial knowledge - we go into the depth of the topic and give you the exact - step by step blueprint on how to tame simple as well as complex topics in easy and digestible bite-sized videos.This real-world knowledge enables you to grasp knowledge easily, and you can apply this learning immediately to your life and projects.Educational Engineering Team has been in the Programming and Microcontroller business since 2007. We have been part of many projects. Over the course of these years - we have gained a good insight into students' and educators' needs. We are passionate about sharing all our collective knowledge with you. As of 2018, we have already taught over 250k-THOUSAND students and counting.Currently, we have more than 100+ Courses on UdemyEducator and Author of "Educational Engineering".Ashraf is an educator, Mechatronics engineer, electronics and programming hobbyist, and Maker. He creates online video courses on the EduEng YouTube Channel (More Than 4 Million View, 20k + Subscriber) and author of four Microcontroller books.As a Chief Educational Engineer since 2007 at Educational Engineering Team, the company he founded, Ashraf's mission is to explore new trends and technology and help educate the world and make it a better place.Educational Engineering offers educational courses and Bootcamps, articles, lessons, and online support for electronics hobbyists, Programming hobbyists, Microcontroller hobbyists, STEM students, and STEM teachers.That team also works as freelancer engineers, helping many students in their graduation projects, and providing guidance and consulting for many students over the years to help them kick-start their career.Ashraf's core skill is explaining difficult concepts in a step-by-step, easy-to-understand manner using video and text. With over 11 years of tertiary teaching experience, Ashraf has developed a simple yet comprehensive and informative teaching style that students from all around the world appreciate.His passion for Microcontrollers and Programming, and in particular for the world of Arduino, PIC Microcontroller, Raspberry Pi, has guided his personal development and his work through Educational Engineering.Ashraf's online courses have helped over 250,000 people from around the world to be better and to make a great career in the industry.Educational Engineering Team offers Courses onCircuit Design, Simulation, and PCB FabricationArduino, PIC Microcontroller, and Raspberry PiProgramming in C, Python, and other programming languagesPLC Industrial Programming and Automation3D Design and SimulationESP and IoT WorldA Single Powerful CTAEnroll now and start your journey to mastering sensor data cleaning with filters today!FAQ SectionQ: Do I need any prior knowledge to take this course?A: No prior knowledge or skills are required. This course is designed for complete beginners.Q: How long will it take to see results?A: Results can vary, but many students start seeing results within the first few weeks of applying the strategies taught in the course.Q: Is there a money-back guarantee?A: Yes, Udemy offers a 30-day money-back guarantee if you are not satisfied with the course.What You Will LearnWhy we need to clean noise dataWhat are FiltersHow to implement Filters using Microcontrollers like ArduinoMoving Average FilterAveraging filterRunning average filterExponential filterTurning Filtering equations into actual codeCompare results before and after filteringWho Is This Course ForAnyone interested in sensor data processingBeginners with no prior experience in filtering techniquesMakers and hobbyists wanting to enhance their data accuracyStudents and professionals looking to improve their skills in data processingRequirementsA computer with internet accessBasic understanding of the internet and web browsingWillingness to learn and implement the strategies taught
