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Mustafa Abu-Mallouh


Last seen: 2 years ago |  Active since 2018

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How can I get a variable name to include a string of text?
Instead of defining the variable name with text (as you mentioned, bad practice), would you be able to use a structure instead? ...

2 years ago | 1

Answered
Create a plot for a loop
Use the 'hold on' command after your plot command, this will put all of your plots on the same axes hold on

2 years ago | 0

Solved


Find the Best Hotels
Given three input variables: * |hotels| - a list of hotel names * |ratings| - their ratings in a city * |cutoff| - the rat...

4 years ago

Solved


Crop an Image
A grayscale image is represented as a matrix in MATLAB. Each matrix element represents a pixel in the image. An element value re...

4 years ago

Solved


Calculate BMI
Given a matrix |hw| (height and weight) with two columns, calculate BMI using these formulas: * 1 kilogram = 2.2 pounds * 1 ...

4 years ago

Solved


Plot Damped Sinusoid
Given two vectors |t| and |y|, make a plot containing a blue ( |b| ) dashed ( |--| ) line of |y| versus |t|. Mark the minimum...

4 years ago

Solved


Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.ⅇ^(-λt)*cos(2πft)| where |A|, |λ|, and |f| ...

4 years ago

Solved


Solve a System of Linear Equations
*Example*: If a system of linear equations in _x&#8321_ and _x&#8322_ is: 2 _x₁_ + _x₂_ = 2 _x₁...

4 years ago

Solved


Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....

4 years ago

Solved


Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

4 years ago

Solved


Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

4 years ago

Solved


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

4 years ago

Solved


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

4 years ago

Solved


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

4 years ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

4 years ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

4 years ago

Answered
Two ways of iterating a vector
In MATLAB, the for loop iterates over columns. When you define item as Choices, you're defining it as a single column. Change yo...

5 years ago | 0

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Answered
getting the middle value of two curves ??
If you're looking for a line that is equidistant from original y and line through y values for any given x value, you can take t...

5 years ago | 0

| accepted

Answered
Help - Smoothing surf plot, reduce surf detail and speed up performance
Have you tried taking a look at the shading function? Specifically, it sounds like you are looking for the interpolation featur...

5 years ago | 0

| accepted

Answered
Disable automatic Data Tips
There are a few ways to go about this. To do this for individual plots, you can use the disableDefaultInteractivity command as b...

5 years ago | 2

| accepted

Answered
How to plot a graph with 2 Y axis of different scale in Matlab 2015?
For MATLAB R2015_, take a look at the plotyy function. That should be what you are looking for. Beginning with R2016a, you wo...

6 years ago | 0

| accepted

Answered
Need help with plotting accelerometer readings from MPU6050 + Arduino.
Write a loop that updates a dataset with new data pulled from the sensor every iteration. Then, plot the updated dataset on the ...

6 years ago | 0

Answered
interface mpu6050 with matlab
Take a look here to learn about interfacing MATLAB with I2C devices such as the MPU6050: https://www.mathworks.com/help/support...

6 years ago | 2

Answered
Need help with storing live data from sensors into array
If you want to store the values in each row, call out that you want the values to take over all columns of "Gyro". See below: i...

6 years ago | 0

| accepted

Question


Converting 2 8 bit integers into a 16 bit?
I am pulling data from an MPU6050 accelerometer using an Arduino uno and the outputs from the device are 2 8 bit integers. Here ...

6 years ago | 1 answer | 1

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