photo

Konstantinos


Aristotle University of Thessaloniki

2013년부터 활동

Followers: 0   Following: 0

메시지

통계학

  • First Review
  • Thankful Level 3

배지 보기

Feeds

보기 기준

질문


Boxplot - Size of the labels
<</matlabcentral/answers/uploaded_files/39774/Screenshot_5.png>> If we assume that I have produced the boxplot of the picture...

대략 9년 전 | 답변 수: 1 | 0

1

답변

질문


Passing values from an excel file to another using matlab
I have a matrix in excel with negative values. I want to create a new matrix in an excel file with the absolute values of the pr...

대략 9년 전 | 답변 수: 1 | 0

1

답변

질문


Save and close figure in Matlab
My code produces 1 figure after each iteration. The problem is that, I have to run my code 1000 times, which means 1000 iteratio...

9년 초과 전 | 답변 수: 2 | 0

2

답변

질문


Error in savefig command
I used the following code in matlab in odrer to save my figures: FolderName = tempdir; % Your destination folder FigList...

9년 초과 전 | 답변 수: 0 | 0

0

답변

질문


Save all the plots
Each time I run my code it produces 100 figures. So, I have to waste my time and save each one of them. Is there a command that ...

9년 초과 전 | 답변 수: 4 | 0

4

답변

질문


Export Data from Matlab to Excel
Each time I run my code in matlab it produces 2 matrices: W1 (20 x 1) and W2 (20 x 1).I want to aytomatically pass the values of...

9년 초과 전 | 답변 수: 1 | 0

1

답변

질문


Sort and Compare elements in a row matrix to form a new one
I have the following row matrix (1x8): Α = [ 1 0 0 1 0.5 0.4 0.5 0.4 ] and I want to create a new matrix Β which contains ...

거의 10년 전 | 답변 수: 1 | 0

1

답변

질문


Random Gaussian variable distribution
Does matlab has a specific command to denote a zero mean non-Complex Gaussian random variable with unit variance ? Or does anyon...

거의 10년 전 | 답변 수: 1 | 0

1

답변

질문


Replace elements in a row matrix randomly
I have a raw matrix (1x8), which is generated randomly each time and it consists of 1s and 0s. I want to produce 3 1s each time ...

거의 10년 전 | 답변 수: 2 | 0

2

답변

질문


Solving an equation of sums
I want to find y in an equation which has the following form: 1/(1+y)^1 + 1/(1+y)^2 + 1/(1+y)^3 + 1/(1+y)^4 + 1/(1+y)^5 + 1/(...

거의 10년 전 | 답변 수: 1 | 0

1

답변

질문


Import data from excel
I have an excel file which contains a 4x4 matrix filled in with certain values. I want to assign this matrix to a variable in ma...

거의 10년 전 | 답변 수: 1 | 0

1

답변

질문


Create a row Matrix
I want to create a row matrix of 20 elements (1x20), which consists of 1s and 0s. 1s are generated with rate:r and 0s are genera...

거의 10년 전 | 답변 수: 2 | 0

2

답변

질문


Fill in a matrix
I want to create a row matrix of 16 elements and fill in the first 8 elements (as well as the last 8 elements) of it, with integ...

거의 10년 전 | 답변 수: 2 | 0

2

답변

질문


Fill in a Matrix with predefined numbers
I want to create a row matrix of 16 elements and fill in the first 8 elements (as well as the last 8 elements) of it, with integ...

거의 10년 전 | 답변 수: 1 | 0

1

답변

질문


Check and replace elements in a matrix
I have a random generated matrix (2x8) which consist of zeros and ones. How can I check, in each row, if there are 2 ones in the...

거의 10년 전 | 답변 수: 1 | 0

1

답변

질문


Create a Matrix - Replace elements of a Matrix
I want to create a row of a matrix which consist of 16 zeros and random replace 4 of the first 8 elements with ones and 2 of the...

거의 10년 전 | 답변 수: 1 | 0

1

답변

질문


Creating a submatrix from a matrix
I want a code to create a matrix which consist of rows and columns of another matrix. i.e. A (4X4) = [ 1 2 3 4; 5 6 7 8; 1 3 ...

거의 10년 전 | 답변 수: 2 | 1

2

답변

질문


Finding element with max value in each row of a matrix
How can I find the 4 elements with the largest values in each row of a matrix ? Moreover, I would like to know the exact positi...

거의 10년 전 | 답변 수: 2 | 0

2

답변

질문


Solving a System of Equations
I am experiencing difficulties in solving the following system of equations: Υ=Χ+Α-Β*e^(-Χ/6), Υ= -10log[10^(1.76)-10^(-X/10)]...

대략 11년 전 | 답변 수: 1 | 0

1

답변