photo

Mark Smith


Last seen: Today |  2019년부터 활동

Followers: 0   Following: 0

통계학

All
  • Thankful Level 2
  • First Review
  • Solver
  • Thankful Level 1

배지 보기

Feeds

보기 기준

질문


AOCL Libraries version 4.1 were released in August 2023. Is there a problem with using them with Matlab of any version
I substituted the AOCL version 4.1 libraries for Blas and Libflame and have about a 10% max improvement over the use of Intel li...

9개월 전 | 답변 수: 0 | 0

0

답변

질문


Parsing of financial data file that is very irregular in format
Thanks in advance for any responses. I am a retired engineer with some programming experience and am working to use Matlab for ...

거의 4년 전 | 답변 수: 0 | 0

0

답변

문제를 풀었습니다


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]; ...

4년 초과 전

문제를 풀었습니다


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...

4년 초과 전

문제를 풀었습니다


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

4년 초과 전

문제를 풀었습니다


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...

4년 초과 전

문제를 풀었습니다


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...

4년 초과 전

문제를 풀었습니다


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

4년 초과 전

문제를 풀었습니다


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

4년 초과 전

문제를 풀었습니다


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 ...

4년 초과 전

문제를 풀었습니다


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...

4년 초과 전

문제를 풀었습니다


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:...

4년 초과 전

문제를 풀었습니다


ASCii Code
Using Matlab get the ASCii for '?'

4년 초과 전

문제를 풀었습니다


Guess Cipher
Guess the formula to transform strings as follows: 'Hello World!' --> 'Ifmmp Xpsme!' 'Can I help you?' --> 'Dbo J ifmq zpv...

4년 초과 전

문제를 풀었습니다


Calculate the area of a circle
Given a circle of diameter x calculate its area

4년 초과 전

문제를 풀었습니다


How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for.

4년 초과 전

문제를 풀었습니다


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

4년 초과 전

문제를 풀었습니다


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

4년 초과 전

질문


SAVE command: How to specify the variable to be saved if it is a variable inside an array. assignin has been used to create the variable from a string in an array.
Thank you again for your help. I am downloading several FED bond data series. The data is returned in a 21 x 11 structure. Th...

거의 5년 전 | 답변 수: 1 | 0

1

답변

답변 있음
Are there any suggestions for writing files in a timewise sequential manner when the files are created by a parfor loop?
Edric Ellis provided a great answer in the first comment. I am using this "answer" so that I can accept the answer and close th...

거의 5년 전 | 0

| 수락됨

질문


Are there any suggestions for writing files in a timewise sequential manner when the files are created by a parfor loop?
Thank you for any comments and help you may have for my question. Please feel free to comment on coding inefficiencies, etc., t...

거의 5년 전 | 답변 수: 1 | 0

1

답변

답변 있음
Why are all the examples for matlab functions hindered by useless simplistic examples that do not show how all features of the functions work? One cannot determine how to use any function of any complexity with the examples given.
Many thanks for the inputs. I am not new to coding but new to mallab. I am currently building an app to perform financial anal...

대략 5년 전 | 0

답변 있음
Why are all the examples for matlab functions hindered by useless simplistic examples that do not show how all features of the functions work? One cannot determine how to use any function of any complexity with the examples given.
I took a rant and dpq was kind enough to respond maturely. I agree entirely with dpq and will continue to wade through the mora...

대략 5년 전 | 0

질문


Why are all the examples for matlab functions hindered by useless simplistic examples that do not show how all features of the functions work? One cannot determine how to use any function of any complexity with the examples given.
Take a look at any example and forward to me to prove me wrong.

대략 5년 전 | 답변 수: 4 | 1

4

답변

질문


Changing data type within a table from type table to any other data type
I have a table of stock market values of the following types: 4 columns of char data, 7 columns of "numeric" data , and 7 column...

대략 5년 전 | 답변 수: 1 | 0

1

답변

질문


How can font types be recognized to allow code to act on text of different font type in a scanned textual document
I am new to Matlab, feel free to abuse me. I have performed internet search and search in Mathworks resources on this subject a...

5년 초과 전 | 답변 수: 0 | 0

0

답변