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John


Ryerson University

Last seen: 1 giorno ago |  Active since 2013

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Serial vs. Serialport questions
I had a few questions about differences between the legacy serial objects and the newer serialport implementation. Any help woul...

circa un anno ago | 0 answers | 3

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answers

Question


Inconsistent behaviour in fprintf output (scripts and LiveScripts)?
The output from fprintf seems to be inconsistent when called from within a livescript. The interpreter seems to be adding extra ...

circa un anno ago | 2 answers | 0

2

answers

Question


Unit testing with externally configurable parameters.
I am exploring Matlab's unit testing framework and I'd like to use it with a project that involves communicating with an externa...

oltre un anno ago | 1 answer | 1

1

answer

Solved


Find the biggest empty box
You are given a matrix that contains only ones and zeros. Think of the ones as columns in an otherwise empty floor plan. You wan...

oltre un anno ago

Solved


The End of the World
given a date -- represent it in the Maya long count system. <https://en.wikipedia.org/wiki/Maya_calendar> <https://maya.nm...

oltre un anno ago

Solved


Lost days
Given two dates in a particular format, calculate the difference between them.

oltre un anno ago

Solved


Leap Year
According to Gregorian Calender(which is in use now, in many countries),decide whether a given year is a leap year or not. Give...

oltre un anno ago

Solved


leap year
find the number of leap years within the given time interval

oltre un anno ago

Solved


Friday or not
I love Friday. Please tell me whether the day is Friday. Dateformat is 'yyyy-mm-dd' or 'dd-mmm-yyyy' or 'mm/dd/yyyy'. Exa...

oltre un anno ago

Solved


Datetime basics
Generate the datetime scalar representing the current date

oltre un anno ago

Solved


Calendar Matrix
Return a calendar matrix for the given values of month and year. Assume that Sunday is the first day of the week. The resulting ...

oltre un anno ago

Solved


Elapsed Time
Given two date strings d1 and d2 of the form yyyy/mm/dd HH:MM:SS (assume hours HH is in 24 hour mode), determine how much time, ...

oltre un anno ago

Solved


Find the day for a date
Today's day and date will be given to you. By utilising that you need to find the day of the old date. (Date will be in DD/MM/YY...

oltre un anno ago

Solved


Friday the 13th
According to superstition, lots of unpleasant stuff happens on Friday the 13th, so you might like to find the next occurence of ...

oltre un anno ago

Solved


Day counter function
Write a function called _day_counter_ that returns the number of Mondays that fell on the first day of the month in a given year...

oltre un anno ago

Solved


Count the days
Count the occurrence of a particular day (e.g. Monday) in a given year.

oltre un anno ago

Solved


How long until the weekend?
Write a function a that takes a date vector as an input and returns the number of hours until the weekend begins. The beginning...

oltre un anno ago

Solved


Days until next NewYear ball drop
Given a date string in the form 'yyyy-mm-dd' or 'yyyy-mm-dd hh:mm:ss', calculate the number of *days* until the dropping of the ...

oltre un anno ago

Solved


Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

oltre un anno ago

Solved


Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

oltre un anno ago

Solved


Create a vector
Create a vector from 0 to n by intervals of 2.

oltre un anno 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 ...

oltre un anno ago

Solved


Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

oltre un anno ago

Solved


Find max
Find the maximum value of a given vector or matrix.

oltre un anno ago

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Get the length of a given vector
Given a vector x, the output y should equal the length of x.

oltre un anno ago

Solved


Inner product of two vectors
Find the inner product of two vectors.

oltre un anno ago

Solved


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

oltre un anno 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...

oltre un anno 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...

oltre un anno 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...

oltre un anno ago

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