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Question
Size plot and legend position programmatically for publication
Preparing a plot for a publication is far from trivial as I've learned over the past couple of days, so I was hoping for some he...
mer än 2 år ago | 0 answers | 0
0
answersSolved
Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2 3 3 3 4...
ungefär 3 år ago
Solved
Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...
ungefär 3 år ago
Solved
Get the length of a given vector
Given a vector x, the output y should equal the length of x.
ungefär 3 år ago
Question
Common legend obscures tiled layout
Hello, I have a tiledlayout(1,3) with square axis plots. When I try to add a common legend, it obscures the plots. Is there any...
mer än 3 år ago | 1 answer | 0
1
answerQuestion
Italicise axis ticks (latex)
Hi, I'm this is simple to answer but I'd be grateful if somebody could share their wisdom. Basically, I want to offset the fi...
mer än 3 år ago | 1 answer | 0
1
answerQuestion
Avoid overlapping xline labels
Hi, I'm trying to avoid overlapping xline labels. My code below attempts to identify the mean x,y and z components of the attac...
mer än 3 år ago | 1 answer | 0
1
answerQuestion
Convert double to cell array
I've read some data from a text file using textscan and managed to create a 1x6 cell array, the first column of which includes a...
mer än 3 år ago | 1 answer | 0
1
answerQuestion
Read text file with multiple delimiters in a single row
Hi I have some accelerometer data from an Arduino board (see attached test file showing 6 columns of data but with multiple del...
mer än 3 år ago | 1 answer | 0
1
answerQuestion
How to remove certain rows of data in a cell array using logical indexing?
Hi, I have a 1x11 cell array and I am trying to clean the data using logical indexing, i.e. remove certain rows in each cell on...
mer än 4 år ago | 1 answer | 0
1
answerSolved
Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...
mer än 4 år ago
Solved
Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
mer än 4 år ago
Question
How to create a vector by indexing elements within each cell of a 1xN cell array
I have a 1xN cell array (raw_array) and I am trying to create a vector of N values using the same indexing (a,b) within each cel...
mer än 4 år ago | 1 answer | 0
1
answerSolved
Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...
mer än 4 år ago
Solved
Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]
mer än 4 år ago
Solved
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
mer än 4 år ago
Solved
Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...
mer än 4 år ago
Solved
Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...
mer än 4 år 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...
mer än 4 år ago
Solved
Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.
mer än 4 år ago
Solved
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
mer än 4 år ago
Solved
Rescale Scores
Each column (except last) of matrix |X| contains students' scores in a course assignment or a test. The last column has a weight...
mer än 4 år ago
Solved
Calculate Inner Product
Given two input matrices, |x| and |y|, check if their inner dimensions match. * If they match, create an output variable |z|...
mer än 4 år ago
Solved
Find MPG of Lightest Cars
The file |cars.mat| contains a table named |cars| with variables |Model|, |MPG|, |Horsepower|, |Weight|, and |Acceleration| for ...
mer än 4 år ago
Solved
Find the Best Hotels
Given three input variables: * |hotels| - a list of hotel names * |ratings| - their ratings in a city * |cutoff| - the rat...
mer än 4 år 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...
mer än 4 år ago
