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Feeds
A résolu
How many bottles
Sometimes if you buy a drink in a glass bottle you can return that bottle and get some money back. Let's assume we have "x" amo...
presque 10 ans il y a
A résolu
Basic commands - logarithmically spaced vector
Make a function, which will give a vector: y=[ 0.01 0.1 1 10 ... 10^x];
presque 10 ans il y a
A résolu
Basic commands - Excuse me, what time is it?
Please write a function, which will return current hours and minutes, please notice we are using 24h time. Return a vector li...
presque 10 ans il y a
A résolu
Basic commands - Least common multiple
Make a function which will return least common multiple of "a" and "b" Example: a=8; b=6; y=24;
presque 10 ans il y a
A résolu
Basic commands - Left division matrix
Please write a function which will left division of A,B Pay attention this is right division: A/B
presque 10 ans il y a
A résolu
Basic commands - How old is your matlab version?
Please make a function, which gives amount of days since release it's version.
presque 10 ans il y a
A résolu
Basic commands - Which licence do you use?
Please ask Matlab which license do you have on computer. Interesting fact: Pay attention what number of license has Cody. ...
presque 10 ans il y a
A résolu
Basic commands - Greatest common divisor
Please write a function, which, will put as output greatest common divisor. Example: A = [-5 17; 10 0];...
presque 10 ans il y a
A résolu
Basics - not so easy division
Please make a function whcih divides x/y, but pay attention for some exceptions with NaN,0,Inf. Sometimes return "ERROR" instead...
presque 10 ans il y a
A résolu
Basic commands - What platform are you using?
Please ask matlab waht platform are you using.
presque 10 ans il y a
A résolu
Basic commands - Which matlab files are here?
Please make a function which will list all specific for Matlab files in current folder.
presque 10 ans il y a
A résolu
Basic commands - Where did I install Matlab?
Please make a function, which returns path to Matlab installation folder
presque 10 ans il y a
A résolu
Basic commands - amount of inputs
Make a function, which will return amount of given inputs Example: amountinput(1,2,4,3,10) -> 5 , because we gave functio...
presque 10 ans il y a
A résolu
Basic commands - rounding
make a function which will round to integer, which is nearer to zero. Example x=[-2.5 2]; y=[-2 2];
presque 10 ans il y a
A résolu
Basic commands - search path
Please list all search path from Matlab.
presque 10 ans il y a
A résolu
BASICS - sum part of vector
Please make a function, where as input you get vector "x" and and vector "c", where in "c" vector you get indexes to sum. Examp...
presque 10 ans il y a
A résolu
angle in regular polygon
Make a function which returns measure of interior angle in x-side regular polygon. x is as input. Please pay attention, that 1 ...
presque 10 ans il y a
A résolu
Which coins to give
I was in shop today. I admired, how shop assistant had to think, which coins to give me. The task is we have a vector v=[0.5 0....
presque 10 ans il y a
A résolu
cross in array
Make a cross from "1" in odd size array. Other value from array should be equal to "0"; As input you get length of side of arra...
presque 10 ans il y a
A résolu
Sudoku square
We have a small sudoku square, but we miss one number. x=[ 1 5 4; 8 6 3; 0 9 7]; Make a function, where output is fi...
presque 10 ans il y a
A résolu
what can you get for exactly amount of money
You go to store, where each product has price. Prices are in vector s= [ 195 125 260 440 395 290] and you have amount of ...
presque 10 ans il y a
A résolu
What's size of TV?
Many people buy TV. Usually they ask about diagonal. But also important are width and height. Let's assume that all TV have rati...
presque 10 ans il y a
A résolu
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 ...
presque 10 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 10 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 10 ans il y a
