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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? ...
plus de 3 ans il y a | 1
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
plus de 3 ans il y a | 0
A résolu
Find the Best Hotels
Given three input variables: * |hotels| - a list of hotel names * |ratings| - their ratings in a city * |cutoff| - the rat...
presque 5 ans il y a
A résolu
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...
presque 5 ans il y a
A résolu
Calculate BMI
Given a matrix |hw| (height and weight) with two columns, calculate BMI using these formulas: * 1 kilogram = 2.2 pounds * 1 ...
presque 5 ans il y a
A résolu
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...
presque 5 ans il y a
A résolu
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| ...
presque 5 ans il y a
A résolu
Solve a System of Linear Equations
*Example*: If a system of linear equations in _x₁_ and _x₂_ is: 2 _x₁_ + _x₂_ = 2 _x₁...
presque 5 ans il y a
A résolu
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,....
presque 5 ans il y a
A résolu
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...
presque 5 ans il y a
A résolu
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...
presque 5 ans il y a
A résolu
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...
presque 5 ans il y a
A résolu
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...
presque 5 ans il y a
A résolu
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 ...
presque 5 ans il y a
A résolu
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...
presque 5 ans il y a
A résolu
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:...
presque 5 ans il y a
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...
presque 6 ans il y a | 0
| A accepté
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...
presque 6 ans il y a | 0
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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...
presque 6 ans il y a | 1
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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...
presque 6 ans il y a | 2
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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...
presque 7 ans il y a | 0
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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 ...
presque 7 ans il y a | 0
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...
presque 7 ans il y a | 2
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...
presque 7 ans il y a | 0
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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 ...
presque 7 ans il y a | 1 réponse | 1
