MOOC全集答案标签存档订阅
2020 新闻英语阅读(浙江外国语学院)1461948471 最新满分章节测试答案
2020 电子商务综合实训(罗晶)(天津现代职业技术学院) 最新满分章节测试答案
2021 2021暑期-科研伦理与学术规范(北京师范大学) 最新满分章节测试答案
2021 大学计算机信息技术基础(陈苏蓉)(南通大学)1465703452 最新满分章节测试答案
2021 国学概论(南开大学) 最新满分章节测试答案
2021 综合商务英语II(天水师范学院) 最新满分章节测试答案
本答案对应课程为:点我自动跳转查看
本课程起止时间为:2021-03-08到2021-06-30
本篇答案更新状态:已完结
【作业】Unit 1 Brands Case Study
1、 问题:Case Study Topic: How to protect the brand? Background: Hudson Corporation, based in New Jersey, USA, makes top-of-the-range luggage and travelaccessories. It is a well-known brand name in the USA. Its suitcases and bags are associated with high quality, traditional design and craftsmanship Hudson emphasizes in its advertising that its products are ‘made in America’. Recently, the company’s market share in the USA hasdecreased. One reason for this has been the increased competition from Asian companies selling similar products at much lower prices. A year ago, the management decided to boost sales by entering the European market, focusing initially on Switzerland, Germany, France and Italy. 点我阅读全文
2021 创业之路——带你玩转设计思维(广东技术师范大学)1462947449 最新满分章节测试答案
2021 燃烧学(西北工业大学) 最新满分章节测试答案
2018 2018年秋自动控制理论实验(北京理工大学) 最新满分章节测试答案
本答案对应课程为:点我自动跳转查看
本课程起止时间为:2018-10-24到2018-12-24
本篇答案更新状态:已完结
【作业】第二章 二阶系统阶跃响应 第二章 二阶系统阶跃响应
1、 问题:已知系统的标准传递函数:(1)当ωn=10,ξ= 0,0.5, 0.7,1,2,时,要求用MATLAB画出5条阶跃响应曲线,并进行对比。(2)当ωn=1,2,3,ξ= 0.5时,要求用MATLAB画出3条阶跃响应曲线,并进行对比。
评分规则: 【 (1)该题考察对二阶系统的影响。代码完整实现4分,不完整3分。运行结果1分。wn=10;t=[0:0.01:10];for ksai=[0,0.5,0.7,1,2] G1= tf(wn^2,[1,2wnksai,wn^2]) step(G1,t);hold on;end
(2)该题考察对二阶系统的影响。代码完整实现4分,不完整3分。运行结果1分。
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