本课程是 Introduction to Computer Science and Programming 专项课程专项课程的一部分

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伦敦大学

伦敦大学金匠学院

隶属于 Bachelor of Science in Computer Science 学位
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Introduction to Computer Science and Programming 专项课程伦敦大学

课程信息

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“Welcome to Introduction to Numerical Mathematics. This is designed to give you part of the mathematical foundations needed to work in computer science in any of its strands, from business to visual digital arts, music, games. At any stage of the problem solving and modelling stage you will require numerical and computational tools. We get you started in binary and other number bases, some tools to make sense of sequences of numbers, how to represent space numerical using coordinates, how to study variations of quantities via functions and their graphs. For this we prepared computing and everyday life problems for you to solve using these tools, from sending secret messages to designing computer graphics. 
If you wish to take it further you can join the BSc Computer Science degree and complete the full module ‘Numerical Mathematics’. 
Enjoy!”

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第 3 门课程（共 3 门）

Introduction to Computer Science and Programming 专项课程

初级

完成时间大约为38 小时

英语（English）

对员工进行热门技能培训能否为您的公司带来益处？

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您将学到的内容有

1. Transform numbers between number bases and perform arithmetic in number bases
2. Identify, describe and compute sequences of numbers and their sums.
3. Represent and describe space numerically using coordinates and graphs.
4. Study, represent and describe variations of quantities via functions and their graphs.

可灵活调整截止日期

根据您的日程表重置截止日期。

可分享的证书

完成后获得证书

100% 在线

立即开始，按照自己的计划学习。

第 3 门课程（共 3 门）

Introduction to Computer Science and Programming 专项课程

初级

完成时间大约为38 小时

英语（English）

对员工进行热门技能培训能否为您的公司带来益处？

体验 Coursera 企业版

授课教师

授课教师评分

4.72/5 （48 个评分）

Omar Karakchi

27,916 个学生

1 门课程

Dr Matthew Yee-King

Lecturer

Computing Department, Goldsmiths, University of London

345,737 个学生

42 门课程

提供方

伦敦大学

The University of London is a federal University which includes 17 world leading Colleges. With extensive experience in distance learning since 1858, University of London has enriched the lives of thousands of students, delivering high quality degrees across the globe. Today, University of London is a global leader in flexible study, offering degree programmes to over 45,000 students in over 190 countries, delivering world-leading research across the world. To find out more about University of London, visit www.london.ac.uk

伦敦大学金匠学院

Championing research-rich degrees that provoke thought, stretch the imagination and tap into tomorrow’s world, at Goldsmiths we’re asking the questions that matter now in subjects as diverse as the arts and humanities, social sciences, cultural studies, computing, and entrepreneurial business and management. We are a community defined by its people: innovative in spirit, analytical in approach and open to all.

开始攻读学士学位

此课程隶属于伦敦大学提供的 100% 在线 Bachelor of Science in Computer Science。如果您被录取参加全部课程，您的课程将计入您的学位学习进程。

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内容评分83%（5,238 个评分）

周

周 1

完成时间为 7 小时

Number bases - binary

完成时间为 7 小时

13 个视频（总计 137 分钟）, 4 个阅读材料, 9 个测验

13 个视频

0.001 Overview of using Numerical Mathematics in Computing6分钟

1.001 Introduction to number bases and modular arithmetic17分钟

1.101 Introduction to number bases17分钟

1.103 Place value for integers: binary to decimal7分钟

1.105 Place value for integers: decimal to binary4分钟

1.107 Place value for fractional numbers: binary9分钟

1.109 Rational and irrational numbers: decimal and binary20分钟

1.114 Summary of binary system and getting ready for operations in binary53

1.201 Addition in binary4分钟

1.203 Subtraction in binary5分钟

1.205 Multiplication in binary6分钟

1.208 Review of Tasks35分钟

1.210 Summary and context of binary in computing48

4 个阅读材料

Acknowledgements1分钟

0.003 Technical requirements10分钟

0.004 Optional reading10分钟

1.003 Number bases summative quiz10分钟

9 个练习

1.102 Identifying number bases15分钟

1.104 Integer binary to decimal20分钟

1.106 Translating from decimal to binary (integers)30分钟

1.108 Translating between decimal and binary fractional numbers15分钟

1.110 Rational and irrational numbers: decimal and binary 8分钟

1.202 Addition in binary2分钟

1.204 Subtraction in binary3分钟

1.206 Multiplication in binary30分钟

1.301 Binary (Number bases) summative quiz45分钟

周

周 2

完成时间为 8 小时

Number bases - other bases

完成时间为 8 小时

7 个视频（总计 78 分钟）, 2 个阅读材料, 7 个测验

7 个视频

2.101 Octal and hexadecimal (integer)12分钟

2.103 Octal and hexadecimal (fractional)11分钟

2.105 Special relationship between binary and hexadecimal, and binary and octal12分钟

2.201 Hidden messages inside an image21分钟

2.301 Arithmetic in hexadecimal/octal9分钟

2.303 Other bases9分钟

2.401 Summary1分钟

2 个阅读材料

2.100 Number bases summative quiz10分钟

2.203 Task: Steganography – instructions20分钟

6 个练习

2.102 Translate between decimal and octal or hexadecimal (integer)40分钟

2.104 Translate between decimal and hexadecimal or octal (fractional)30分钟

2.106 Translate between binary and hexadecimal/octal30分钟

2.302 Arithmetic in hexadecimal/octal30分钟

2.304 Other bases10分钟

2.402 Number bases summative quiz45分钟

周

周 3

完成时间为 8 小时

Modular arithmetic

完成时间为 8 小时

9 个视频（总计 106 分钟）, 2 个阅读材料, 9 个测验

9 个视频

3.001 Introduction to modular arithmetic10分钟

3.102 Computing n mod k13分钟

3.104 Addition mod k7分钟

3.106 Additive identity and inverse mod k8分钟

3.201 Multiplication mod k9分钟

3.204 Multiplicative identity, inverse mod k, exponentiation mod k26分钟

3.206 Mod, rem and division5分钟

3.401 Summary4分钟

3.301 Encryption using modular arithmetic20分钟

2 个阅读材料

3.002 Modular arithmetic summative quiz10分钟

3.302 Task: Encryption using modular arithmetic – instructions20分钟

8 个练习

3.101 Clock arithmetic30分钟

3.103 Computing n mod k30分钟

3.105 Addition mod k30分钟

3.108 Computing additive inverses mod k30分钟

3.203 Multiplication mod k30分钟

3.205 Computing multiplicative inverses mod k; exponentiation mod k30分钟

3.207 Use the operator ‘rem’2分钟

3.402 Modular arithmetic summative quiz45分钟

周

周 4

完成时间为 4 小时

Sequences

完成时间为 4 小时

7 个视频（总计 65 分钟）, 3 个阅读材料, 5 个测验

7 个视频

4.001 Introduction to sequences and series11分钟

4.101 Introduction to sequences of numbers6分钟

4.103 Defining sequences17分钟

4.201 Arithmetic progressions8分钟

4.203 Geometric progressions11分钟

4.305 Task: Investigating random numbers8分钟

4.401 Summary of sequences and preparation for next week59

3 个阅读材料

4.002 Sequences and series summative quiz30分钟

4.003 Optional reading30分钟

4.307 Task: Generating random numbers – instructions20分钟

5 个练习

4.102 Patterns in sequences4分钟

4.104 Defining sequences and terms2分钟

4.202 Working with arithmetic progressions4分钟

4.204 Geometric progressions; sequences4分钟

4.402 Sequences and series summative quiz45分钟

周

周 5

完成时间为 4 小时

Series

完成时间为 4 小时

10 个视频（总计 114 分钟）, 1 个阅读材料, 8 个测验

10 个视频

5.101 Series: sums of terms of sequences; summation symbol: sigma notation25分钟

5.104 Finite sum of arithmetic sequences7分钟

5.106 Finite sum of geometric sequences12分钟

5.108 Finite sums4分钟

5.111 Summary of series; infinite sequences and sums1分钟

5.201 Patterns in infinite sequences; limit; convergence and divergence22分钟

5.204 Patterns in series; limit; convergent and divergent series21分钟

5.206 Criteria for identifying convergent/ divergent sequence and series14分钟

5.209 Summary of convergence53

5.301 Summary of sequences and series3分钟

1 个阅读材料

5.100 Sequences and series summative quiz10分钟

8 个练习

5.103 Series: sums of terms of sequences; summation symbol: sigma notation20分钟

5.105 Finite sum of arithmetic sequences2分钟

5.107 Finite sum of geometric sequences5分钟

5.110 Finite sums6分钟

5.202 Limits of sequences4分钟

5.205 Limits of series6分钟

5.208 Criteria for identifying convergent/divergent sequences and series4分钟

5.302 Sequences and series summative quiz45分钟

周

周 6

完成时间为 6 小时

Introduction to Graph Sketching and Kinematics

完成时间为 6 小时

17 个视频（总计 131 分钟）, 2 个阅读材料, 5 个测验

17 个视频

6.001 Introduction to graph sketching and kinematics2分钟

6.101 Cartesian coordinates16分钟

6.201 Introduction to functions and graphs4分钟

6.204 Functions and tables of values16分钟

6.206 Plotting graphs by hand - aspects to consider2分钟

6.207 Plotting graphs by hand – straight lines5分钟

6.208 Plotting graphs by hand - quadratics10分钟

6.209 Plotting graphs by hand - cubics7分钟

6.210 Plotting graphs by hand – higher order polynomials4分钟

6.211 Plotting graphs by hand – reciprocal8分钟

6.212 Plotting graphs by hand – rational functions4分钟

6.213 Plotting graphs by hand - piecewise3分钟

6.301 Transformations of graphs26分钟

6.307 Summary of graphs1分钟

6.401 Kinematic equations13分钟

6.403 Summary of kinematics1分钟

6.501 Summary2分钟

2 个阅读材料

6.002 Graph sketching and kinematics summative quiz2分钟

6.003 Optional reading1小时

5 个练习

6.104 Cartesian coordinates and conditions15分钟

6.205 Graphs and tables of values15分钟

6.302 Transformations of graphs15分钟

6.402 Kinematic equations15分钟

6.502 Graphs of functions and kinematics summative quiz45分钟

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66 条评论

5 stars
59.06%
4 stars
18.13%
3 stars
10.88%
2 stars
5.18%
1 star
6.73%

来自MATHEMATICS FOR COMPUTER SCIENCE的热门评论

由 NS 提供Aug 29, 2020

I would rate 5 stars if quizzes aren't buggy as hell

由 GL 提供May 2, 2019

still errors in quizzes after notification in beta-test. No-one from staff replies to comments or forums. I really want to give it 3.5, not 4

由 EA 提供Jun 14, 2020

This instructor makes math really fun! The material was challenging, but she was very engaging and gave a lot of descriptive examples.

由 GS 提供Mar 12, 2021

Excellent content and the way it was taught made it simple.

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关于 Introduction to Computer Science and Programming 专项课程

This specialisation covers topics ranging from basic computing principles to the mathematical foundations required for computer science. You will learn fundamental concepts of how computers work, which can be applied to any software or computer system. You will also gain the practical skillset needed to write interactive, graphical programs at an introductory level. The numerical mathematics component will provide you with numerical and computational tools that are essential for the problem solving and modelling stages of computer science.

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Mathematics for Computer Science

课程信息

您将学到的内容有

授课教师

Omar Karakchi

Dr Matthew Yee-King

提供方

伦敦大学

伦敦大学金匠学院

开始攻读学士学位

授课大纲 - 您将从这门课程中学到什么

Number bases - binary

Number bases - other bases

Modular arithmetic

Sequences

Series

Introduction to Graph Sketching and Kinematics

审阅

来自MATHEMATICS FOR COMPUTER SCIENCE的热门评论

关于 Introduction to Computer Science and Programming 专项课程

常见问题

开拓职业生涯或促进职业发展

热门课程和证书

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社区

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Mathematics for Computer Science

课程信息

您将学到的内容有

授课教师

Omar Karakchi

Dr Matthew Yee-King

提供方

伦敦大学

伦敦大学金匠学院

开始攻读学士学位

授课大纲 - 您将从这门课程中学到什么

Number bases - binary

Number bases - other bases

Modular arithmetic

Sequences

Series

Introduction to Graph Sketching and Kinematics

审阅

来自MATHEMATICS FOR COMPUTER SCIENCE的热门评论

关于 Introduction to Computer Science and Programming 专项课程

常见问题

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开拓职业生涯或促进职业发展

热门课程和证书

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Coursera

社区

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