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Hello Every one; I have a cell array lets say c = {'abc' 'def' 'ghk';[23],[24],[67];[87],[13],[999];[656],[6767],[546]}; its...

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Asked 2 years ago

I have Matlab R2010a. When I run a stateflow chart it gives me an error of missing c compiler. Suggestions on the internet says...

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Asked 1 year ago

Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

Solve this!

10 months ago

Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

2 years ago

Add the numbers given in the cell array of strings. The strings represent amounts of money using this notation: $99,999.99. E...

Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...

There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

Given a string with text and digits, add all the numbers together. Examples: Input str = '4 and 20 blackbirds baked in a...

3 years ago

Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

Given a positive integer find whether it is a balanced number. For a balanced number the sum of first half of digits is equal to...

Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...

A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

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. Example...

Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

Covering some basic topics I haven't seen elsewhere on Cody. Given an input variable 'x', save it to disk in a file named 'co...

Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

Given the input n, return true if n is odd or false if n is even.

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