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Zahra Ahsan


32 total contributions since 2015

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length of a vector
Find twice the length of a given vector.

4년 이하 ago

Solved


UICBioE240 2.1
This will be useful later in the course, in conjunction to clc and clear all, what is the command to close all figure windows th...

4년 이하 ago

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UICBioE240 2.2
Make a 3x4 matrix that contains all ones.

4년 이하 ago

Solved


UICBioE240 problem 1.13
Compute the following - y = x^5/(x^-1) and y = (1-(1/x^5))^-1. Have the final answer of y to equal a 1 by 2 vector.

4년 이하 ago

Solved


UICBioE240 problem 1.15
Calculate: sin(pi/6) cos (pi) tan(pi/2)

4년 이하 ago

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UICBioE240 problem 1.14
Solve 3^x = 17

4년 이하 ago

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UICBioE240 problem 1.2
Convert a column vector into a row vector. So if A = [1; 2; 3] Then B = [ 1 2 3]

4년 이하 ago

Solved


UICBioE240 2.3
Make a 4D matrix of 4x4x3x4 containing all zeros.

4년 이하 ago

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UICBioE240 2.8
Convert x number of hours into seconds.

4년 이하 ago

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UICBioE240 problem 1.17
In the expression (2+5i), how does MATLAB read the expressions A = 2+5i B = 2+5*i C = both are okay Write capital letter a...

4년 이하 ago

Solved


UICBioE240 problem 1.18
exp(pi/5*i) and exp(pi/5i). Is there any difference in result? Write yes or no as a string.

4년 이하 ago

Solved


UICBioE240 2.10
Given a vector of numbers, give the difference between the maximum and minimum values.

4년 이하 ago

Solved


UICBioE240 problem 1.16
sin^2(pi/6) + cos^2(pi/6)

4년 이하 ago

Solved


UICBioE240 problem 1.5
Find the size of the matrix, then multiply both values by 10 and make it into a column vector. So if A = [ 1 2 3; ...

4년 이하 ago

Solved


UICBioE240 problem 1.4
So if A = [ 1 2 3; 4 5 6; 7 8 9] B = [ 3 3]

4년 이하 ago

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UICBioE240 problem 1.3
Find the length of a vector. So if A = [1 1 1 1 1] Then B = 5

4년 이하 ago

Solved


Logic array: Identifying qualifying times
Create a logic array qualifyingIndex with true for any location where the runner is male with a running time less than 8.2. Row ...

4년 이상 ago

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Relational operators and row arrays: Overweight baggage
Create a logical indexing array overweightBaggage with true in each location where the corresponding baggageWeight is greater th...

4년 이상 ago

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Relational operators: Guessing game
Row array userGuess contains a sequence of user guesses. Create a logical indexing array correctGuess with true in each location...

4년 이상 ago

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Variable sized row arrays
* Reverse the contents of row array mileMarkers

4년 이상 ago

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Indexing the last element: Print queue
* Delete the last element of row array printQueue.

4년 이상 ago

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Logical indexing: High scores
Row array gameScores contains all player scores. Construct a row array highScores than contains all player scores greater than 5...

4년 이상 ago

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Logical indexing: Player scores
Player 1 and player 2 take turns playing a game. Row array gameScores contains the scores of player 1, then player 2, then playe...

4년 이상 ago

Solved


Integer indexing array: Weekend box office
The row array movieBoxOffice stores the amount of money a movie makes (in millions of $) for the 7 days of a week, starting with...

4년 이상 ago

Solved


Solving Quadratic Equations (Version 1)
Quadratic equations have the form: ax^2 + bx + c = 0. Example: x^2 + 3x + 2 = 0, where a = 1, b = 3, and c = 2. The equation has...

4년 이상 ago

Solved


Wind Chill Computation
On a windy day, a temperature of 15 degrees may feel colder, perhaps 7 degrees. The formula below calculates the "wind chill," i...

4년 이상 ago

Solved


Multiple element-wise operations: Percent change
Row arrays sales2013 and sales2014 reflect the quarterly sales (in millions) of a popular potato chip company. Write a statement...

4년 이상 ago

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Element-wise division
* Assign row array weightKilo with the corresponding weight in kilograms. Use the following conversion: kg = lb / 2.2

4년 이상 ago

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Arithmetic array operations
* Add x to each element of array temperatureReadings.

4년 이상 ago

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Function call in expression: Reduced pricing.
Write a single statement that assigns cartTotal with the discounted cost of items 1 and 2. Function DiscountedPrice will return ...

4년 이상 ago

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