25 sample documents related to CS 1109

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  lab10-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 10 Solutions July 28 Negative of an Image Comparing the Two Approaches The exact speed-up factor depends on the specic computer you run your code on, as well as whether you included the time taken to render the image negative (i.e.
   
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  lab10

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 10 July 28 In this lab, you will learn the basics of image processing in Matlab and implement a couple of simple ltering routines. General Lab Instructions This lab is designed to be completed within the scheduled class meeting tim
   
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  lab9

  Cornell CS 1109
  

  Lab 9 CS 1109 Summer 2011 July 26 In this lab, you will gain an appreciation for Matlabs usefulness as a data visualization tool. You will also learn how to plot 2-D curves and format gures. General Lab Instructions This lab is designed to be completed wi
   
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  lab9-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 9 Solutions July 26 Functions Revisited On the surface, there doesnt appear to be much dierent between a script that takes no inputs and produces no outputs, and a function that takes no inputs and produces no outputs. However, rec
   
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  quiz4-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Quiz 4 Solutions July 21 Name: NetID: You have 10 minutes to complete this quiz. You may not use a computer to answer the questions. 1. What is a nested loop? [Ans] A nested loop is a structure where one or more loops are placed inside
   
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  lab7-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 7 Solutions July 19 Nested Loops The outer loop (with index i) runs a total of 20 times. For each run of the outer loop, the inner loop (with index j ) runs 10 times. Thus, in total, the body of the nested loop runs 20 10 = 200 tim
   
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  lab7

  Cornell CS 1109
  

  Lab 7 CS 1109 Summer 2011 July 19 In this lab, you will develop programs that use single and nested loops. General Lab Instructions This lab is designed to be completed within the scheduled class meeting time. There are three deliverables for this lab a W
   
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  quiz3-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Quiz 3 Solutions July 14 Name: NetID: You have 10 minutes to complete this quiz. You may not use a computer to answer the questions. 1. What is a vector? [Ans] A vector, or a one-dimensional array, is a collection of data organized in
   
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  lab6-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 6 Solutions July 14 Practice Using the Colon Operator Useful Functions: zeros and ones 1. To generate a vector of length 10 lled with zeros: zeros(1,10) 2. To generate a 4 6 matrix lled with 10s: 10*ones(4,6) Reversing Arrays To re
   
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  lab6

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 6 July 14 In this lab, you will get a chance to work with the colon notation and matrices (two-dimensional arrays). You will also be introduced to the for-loop construct. General Lab Instructions This lab is designed to be complete
   
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  lab5-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 5 Solutions July 12 Introduction to Arrays Creating a Vector The command linspace(a,b,n) produces an array that begins with the number a, ends with the number b, and contains n elements, which are equally spaced from each other and
   
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  lab5

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 5 July 12 In this lab, you will learn about one of the most fundamental data structures in computer science the array. You will learn how to create and manipulate arrays in Matlab. General Lab Instructions This lab is designed to b
   
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  quiz2-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Quiz 2 Solutions July 7 Name: NetID: You have 10 minutes to complete this quiz. You may not use a computer to answer the questions. 1. What is an innite loop? [Ans] An innite loop is one that causes a set of instructions or statements
   
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  lab3

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 3 July 5 In this lab, you will learn about the fundamental branching construct, the ifstatement. General Lab Instructions This lab is designed to be completed within the scheduled class meeting time. There are three deliverables fo
   
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  lab3-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 3 Solutions July 5 The if-else-statement if (expression) Statement a1 ; Statement a2 ; . . . else Statement b1 ; Statement b2 ; . . . end To execute the above conditional statement, we begin by evaluating expression. If expression
   
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  quiz1-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Quiz 1 Solutions June 30 Name: NetID: You have 10 minutes to complete this quiz. You may not use a computer to answer the questions. 1. In a step-by-step fashion, describe how an assignment statement of the form variable name = express
   
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  lab2-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 2 Solutions July 1 Obtaining User Input The \ is an escape character that introduces a newline into a string. Strings To prompt a user for string input, we supply a second argument to the input command that is simply s. For exampl
   
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  lab2

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 2 June 30 In this lab, you will learn how to solicit input from a user and print output to the screen in Matlab. You will also learn how to create simple Matlab scripts. General Lab Instructions This lab is designed to be completed
   
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  lab1-sol

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 1 Solutions June 28 Matlab Starting Matlab How to start Matlab: In the CIT public Windows labs, Matlab can be started by selecting Start All Programs Class Files MATLAB R2010a MATLAB R2010a. Anatomy of the Matlab Environment Purpo
   
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  lab1

  Cornell CS 1109
  

  CS 1109 Summer 2011 Lab 1 June 28 In this lab, you will be introduced to Matlab (short for MATrix LABoratory ). You will also learn about two of the most fundamental building blocks of computer programs variables and assignment statements. General Lab Ins
   
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  lab8

  Cornell CS 1109
  

  Lab 8 CS 1109 Summer 2011 July 21 In this lab, you will learn more about how function calls are executed and practice writing functions of your own. General Lab Instructions This lab is designed to be completed within the scheduled class meeting time. The
   
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  loops-review

  Cornell CS 1109
  

  Review CS 1109 Summer 2011 July 11 Random Triangles Write a script named triangle.m that generates three random numbers a, b and c between 0 and 1. If a triangle can be formed with those side lengths, your script should print Triangle possible. Otherwise,
   
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  standards

  Cornell CS 1109
  

  CS 1109 Code Standards Documentation Script Headers Every script should be prefaced with a header that provides a high-level overview of the problem that it solves. Describe any assumptions that your script requires for correct behavior. For example, if t
   
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  hw2

  Cornell CS 1109
  

  CS 1109 Summer 2011 Homework 2 Due: July 11, 11:59PM Instructions The purpose of this assignment is to help you gain experience in writing scripts that make use of branching and looping constructs. Remember: You are allowed to discuss the homework with ot
   
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  hw0

  Cornell CS 1109
  

  CS 1109 Summer 2011 Homework 0 Due: June 28, 10:00AM The purpose of this assignment is to introduce you to the Computer Science departments Course Management System (CMS). You will be using this portal over the course of the summer to submit your homework