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Basic Mathematics 4
Team #1 is in first place but only one point higher than Team #2. The sum of their two scores is N. What are each team’s scores...
1 year 前
Discussion
Podcast highlighting a popular MATLAB community Toolbox.
Check out this episode about PIVLab: https://www.buzzsprout.com/2107763/15106425 Join the conversation with William Thielicke...
1 year 前 | 4
已解决
Return the Fibonacci Sequence
Write a code which returns the Fibonacci Sequence such that the largest value in the sequence is less than the input integer N. ...
2 years 前
已回答
rearranging textfile that contains commas
There is probably an easier way of doing this... but this should work: a = fileread('example.txt'); % txt file that you share...
rearranging textfile that contains commas
There is probably an easier way of doing this... but this should work: a = fileread('example.txt'); % txt file that you share...
7 years 前 | 0
已回答
Extracting numerical results from a text file at different positions
good catch, my bad:) it was late at night. This should work. In either case if you are learning MATLAB, regexp are very powerful...
Extracting numerical results from a text file at different positions
good catch, my bad:) it was late at night. This should work. In either case if you are learning MATLAB, regexp are very powerful...
7 years 前 | 0
| 已接受
已回答
Extracting numerical results from a text file at different positions
There is probably an easier way to do this... but this should help. (I am using R2018b). a = fileread('0295_PhD_AB~Analysis...
Extracting numerical results from a text file at different positions
There is probably an easier way to do this... but this should help. (I am using R2018b). a = fileread('0295_PhD_AB~Analysis...
7 years 前 | 1
已回答
Compiling excel files from subfiles
There might be a more elegant way than what I am proposing but this should work: ds = spreadsheetDatastore(pwd,'IncludeSubfol...
Compiling excel files from subfiles
There might be a more elegant way than what I am proposing but this should work: ds = spreadsheetDatastore(pwd,'IncludeSubfol...
7 years 前 | 0
| 已接受
已回答
Compiling excel files from subfiles
Try the following: ds = spreadsheetDatastore(pwd,'IncludeSubfolders',true) where pwd is the root folder.
Compiling excel files from subfiles
Try the following: ds = spreadsheetDatastore(pwd,'IncludeSubfolders',true) where pwd is the root folder.
7 years 前 | 0
已回答
Compiling excel files from subfiles
Hi Jen , I am using R2018b, and there is a wonderful datatype: datastore which does this for you. A variation of it is the sp...
Compiling excel files from subfiles
Hi Jen , I am using R2018b, and there is a wonderful datatype: datastore which does this for you. A variation of it is the sp...
7 years 前 | 0
已回答
How to convert csv file containing MAC addresses to JSON array
I did the following: Used Import Wizard, generated the script belo I am on R2018b, so I used the function jsonencode at the en...
How to convert csv file containing MAC addresses to JSON array
I did the following: Used Import Wizard, generated the script belo I am on R2018b, so I used the function jsonencode at the en...
7 years 前 | 0
已解决
Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...
7 years 前
已解决
Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...
7 years 前
已解决
Add consecutive integer numbers
Given consecutive numbers, add the numbers *without using the sum command in MATLAB.*
7 years 前
问题
Add consecutive integer numbers
Given consecutive numbers, add the numbers *without using the sum command in MATLAB.*
7 years 前 | 0 | 56 个解题者
已解决
Getting logical indexes
This is a basic MATLAB operation. It is for instructional purposes. --- Logical indexing works like this. thresh = 4...
7 years 前
已解决
Matrix indexing with two vectors of indices
Given a matrix M and two index vectors a and b, return a row vector x where x(i) = M(a(i),b(i)).
7 years 前
已解决
middleAsColumn: Return all but first and last element as a column vector
Given input A, return all but the first and last elements, arranged as a column vector. (I.e., all dimensions after the first s...
7 years 前
已解决
Return elements unique to either input
Given two numeric inputs a and b, return a row vector that contains the numbers found in only a or only b, but not both. For ex...
7 years 前
已解决
"Low : High - Low : High - Turn around " -- Create a subindices vector
Let two vectors *lo* and *hi* be given. The job is to create a index vector like so idx = [lo(1):hi(1) lo(2):hi(2) ...]...
7 years 前
已解决
Return unique values without sorting
If the input vector A is [42 1 1], the output value B must be the unique values [42 1] The *values of B are in the s...
7 years 前
已解决
Specific Element Count
Given a vector _v_ and a element _e_, return the number of occurrences of _e_ in _v_. Note: NaNs are equal and there may be n...
7 years 前
已解决
First non-zero element in each column
For a given matrix, calculate the index of the first non-zero element in each column. Assuming a column with all elements zero ...
7 years 前
已解决
Find the largest value in the 3D matrix
Given a 3D matrix A, find the largest value. Example >> A = 1:9; >> A = reshape(A,[3 1 3]); >> islargest(A) a...
7 years 前
已解决
Guess Cipher
Guess the formula to transform strings as follows: 'Hello World!' --> 'Ifmmp Xpsme!' 'Can I help you?' --> 'Dbo J ifmq zpv...
7 years 前
已回答
how to fix too many output argument?
Dear Ma.Cathyrine Ravina, There are several ways of doing this: Use a Live Script (with control slider bar) Create a MATLA...
how to fix too many output argument?
Dear Ma.Cathyrine Ravina, There are several ways of doing this: Use a Live Script (with control slider bar) Create a MATLA...
7 years 前 | 0
| 已接受
已回答
How to find separate graphs
Ro=[0 0 0 1 0 0; 0 0 1 0 1 0; 0 0 0 0 0 0; 0 0 ...
How to find separate graphs
Ro=[0 0 0 1 0 0; 0 0 1 0 1 0; 0 0 0 0 0 0; 0 0 ...
7 years 前 | 0
| 已接受
已回答
if NaN then...
Have you tried using the function isnan? https://nl.mathworks.com/help/matlab/ref/isnan.html?searchHighlight=isnan&s_tid=doc_sr...
if NaN then...
Have you tried using the function isnan? https://nl.mathworks.com/help/matlab/ref/isnan.html?searchHighlight=isnan&s_tid=doc_sr...
7 years 前 | 4
已回答
How to insert code segments from another MATLAB file?
There usually are 3 ways that I have seen people do this. in your func.m add a comment with a special TAG (e.g. %#mycode), th...
How to insert code segments from another MATLAB file?
There usually are 3 ways that I have seen people do this. in your func.m add a comment with a special TAG (e.g. %#mycode), th...
7 years 前 | 1
| 已接受
已解决
Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...
7 years 前
