Community Profile

# AJ Geiger

26 2017 이후 총 참여 횟수

Alex Geiger moved to Rochester NY where he studied machine learning at the Rochester Institute of Technology. Passionate and driven all his life, with a mission to automate aspects the feature engineering process. In his free time, Alex loves helping out his local community and giving back.

#### AJ Geiger's 배지

세부 정보 보기...

참여 게시물
보기 기준

제출됨

Build a Modern Dashboard Today
Huge Improvements, check out whats new, and view the video! -- Alex G

3년 이하 전 | 다운로드 수: 11 |

제출됨

약 3년 전 | 다운로드 수: 1 |

답변 있음
How can I scatter two vector with a condition on other vector in a matrix?
sz = zeros(size(A,1),1); % % Note A must be 0 or greater-than 10 according % to your logic, and therefore if x equals %...

약 3년 전 | 1

답변 있음
Finding area under peaks for drifting signal
1. instead of using the function maxpeak use [~,I] = max(f); to obtain the index of the max peak 2. Nice! Now you kn...

약 3년 전 | 0

제출됨

feanalysis
Analyze simulated financial data to through an Exploratory Factor Analysis class.

약 3년 전 | 다운로드 수: 1 |

해결됨

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. ...

약 3년 전

해결됨

Summing digits
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 + ...

약 3년 전

해결됨

Is my wife right?
Regardless of input, output the string 'yes'.

약 3년 전

해결됨

Alternating sum
Given vector x, calculate the alternating sum y = x(1) - x(2) + x(3) - x(4) + ...

약 3년 전

해결됨

Project Euler: Problem 6, Natural numbers, squares and sums.
The sum of the squares of the first ten natural numbers is, 1^2 + 2^2 + ... + 10^2 = 385 The square of the sum of the first ...

약 3년 전

해결됨

Sum all integers from 1 to 2^n
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.

약 3년 전

해결됨

Create times-tables
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...

약 3년 전

해결됨

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

약 3년 전

해결됨

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

약 3년 전

해결됨

Remove all the consonants
Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

약 3년 전

해결됨

Finding Perfect Squares
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...

약 3년 전

해결됨

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...

약 3년 전

해결됨

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...

약 3년 전

해결됨

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

약 3년 전

해결됨

Given a and b, return the sum a+b in c.

약 3년 전

해결됨

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

약 3년 전

해결됨

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...

약 3년 전

해결됨

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 ...

약 3년 전

해결됨

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...

약 3년 전

해결됨

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...

약 3년 전

질문

How may I create a blog
I created a modern interactive Matlab GUI controls as part of my capstone project. The controls mirror what you would expect fro...

약 3년 전 | 답변 수: 2 | 0

답변