Statistiken
RANG
250.951
of 290.033
REPUTATION
0
BEITRÄGE
0 Fragen
1 Antwort
ANTWORTZUSTIMMUNG
0.00%
ERHALTENE STIMMEN
0
RANG
of 19.625
REPUTATION
N/A
DURCHSCHNITTLICHE BEWERTUNG
0.00
BEITRÄGE
0 Dateien
DOWNLOADS
0
ALL TIME DOWNLOADS
0
BEITRÄGE
0 Beiträge
BEITRÄGE
0 Öffentlich Kanäle
DURCHSCHNITTLICHE BEWERTUNG
BEITRÄGE
0 Highlights
DURCHSCHNITTLICHE ANZAHL DER LIKES
Feeds
Gelöst
Convert a Cell Array into an Array
Given a square cell array: x = {'01', '56'; '234', '789'}; return a single character array: y = '0123456789'
etwa ein Jahr vor
Gelöst
String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values
<http://www.mathworks.com/help/matlab/characters-and-strings.html String array> and cell array are two types of containers for s...
etwa ein Jahr vor
Gelöst
Split a string into chunks of specified length
Given a string and a vector of integers, break the string into chunks whose lengths are given by the elements of the vector. Ex...
etwa ein Jahr vor
Gelöst
Transpose
Write a MATLAB script in order to convert a random length row vector (v) into a column vector.
fast 11 Jahre vor
Gelöst
First N Perfect Squares
*Description* Return the first N perfect squares *Example* input = 4; output = [ 1 4 9 16 ];
fast 11 Jahre vor
Gelöst
Create a row array using double colon operator
Create a row array from 9 to 1, using the double colon operator.
fast 11 Jahre vor
Gelöst
Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.
fast 11 Jahre vor
Gelöst
Find last zero for each column
Given a numeric array of arbitrary size, return the row index of the last zero for each column. If a column contains all nonzero...
fast 11 Jahre vor
Gelöst
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.
fast 11 Jahre vor
Gelöst
Find the hypotenuse
Given a and b (the two sides of a right-triangle), find c, the hypotenuse.
fast 11 Jahre vor
Gelöst
Average of square wave
given positive and negative peak , calculate dc level, 50% duty cycle
fast 11 Jahre vor
Gelöst
Volume and area of a sphere
Input(r) - radius Output([v,s]) - volume and area
fast 11 Jahre vor
Gelöst
Back to basics 4 - Search Path
Covering some basic topics I haven't seen elsewhere on Cody. Return a string that is the user's portion of the current search...
fast 11 Jahre vor
Gelöst
Back to basics 15 - classes
Covering some basic topics I haven't seen elsewhere on Cody. Return the class of the input variable.
fast 11 Jahre vor
Gelöst
Is the input divisible by 3?
Return true if the input is divisible by 3 and false if not.
fast 11 Jahre vor
Gelöst
Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...
fast 11 Jahre vor
Gelöst
Find Index of maximum Value and maximum Value of a vector
Find the Index of the first occurrence of the maximum value in a vector and also the maximum value in the vector. Example: [...
fast 11 Jahre vor
Gelöst
Given a 4x4 matrix, swap the two middle columns
If a = [1 2 3 4; 1 2 3 4; 1 2 3 4; 1 2 3 4]; then the result is ans = 1 3 2 4 1 3 2...
fast 11 Jahre vor
Gelöst
Insert zeros into vector
Insert zeros after each elements in the vector. Number of zeros is specified as the input parameter. For example: x = [1 ...
fast 11 Jahre vor
Gelöst
Replace multiples of 5 with NaN
It is required to replace all values in a vector that are multiples of 5 with NaN. Example: input: x = [1 2 5 12 10 7] ...
fast 11 Jahre vor
Gelöst
Sorting
Assume that x is an n-by-2 matrix. The aim is to return the first column of x, but sorted according to the second column. Exa...
fast 11 Jahre vor
Gelöst
Back to basics 17 - white space
Covering some basic topics I haven't seen elsewhere on Cody. Remove the trailing white spaces from the input variable
fast 11 Jahre vor
Gelöst
Compute a dot product of two vectors x and y
x and y are input vectors, d is a number and contains their dot product
fast 11 Jahre vor
Gelöst
Rotate a Matrix by 90 degrees
Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...
fast 11 Jahre vor
Gelöst
Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.
fast 11 Jahre vor
Gelöst
Who knows the last digit of pi?
There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...
fast 11 Jahre vor