Answered

Problem computing inverse Laplace transform of the Bessel function

Can you look at my problem in here please? https://uk.mathworks.com/matlabcentral/answers/575788-stehfest-algorithm-for-a-proble...

Problem computing inverse Laplace transform of the Bessel function

Can you look at my problem in here please? https://uk.mathworks.com/matlabcentral/answers/575788-stehfest-algorithm-for-a-proble...

environ 2 mois ago | 0

Question

Inverse Laplace transform with Bessel function

I have the following function that requires the inverse Laplace transform: where and are constant numbers. And, is the...

environ 2 mois ago | 1 answer | 0

Question

wrapping a value onto 3D surface of an irregular pipe

Dear all, I have generated the following 3D plot showing the surface of an irregular cylinder. The plot was created from the k...

7 mois ago | 1 answer | 0

Question

2D histogram plot for N x M matrix

Hi, I wanted to do make a 2D histogram, something like below My raw dataset plot is shown below; which I created using the fo...

8 mois ago | 2 answers | 1

Question

Importing data with unequal number of column

Hi all, Firstly, I apologise if the title is not describing what I am going to ask here. Please feel free to change the title ...

8 mois ago | 3 answers | 0

Question

Area fill between minimum and maximum axis limit

Hi, What is the easiest way to fill up the area of the following data: data=[ 15057 11.276 13.607 ...

12 mois ago | 2 answers | 0

Question

Merge two matrices of different length with respect to a date

Hi, I want to merge these two datasets. It is slightly different with this one: https://uk.mathworks.com/matlabcentral/answers/...

environ un an ago | 1 answer | 0

Question

Filtering outlier in 2D coordinate data

Hi experts, I need your help to remove some outliers in my 2D coordinate data shown below. At, at least, four locations, there...

plus d'un an ago | 1 answer | 0

Question

Filtering column data with the same value

Hi expert, I have the following dataset which I wanted to filter according to the value of the data in the first column. The c...

plus d'un an ago | 1 answer | 0

Question

Scatter plot with extra features

Hi expert, I want to create a scatter plot where each individual points have one extra information which I also want to plot, i...

plus d'un an ago | 2 answers | 0

Question

The inverse of a function numerically with N-terms

Hi, this is an extension of this post https://uk.mathworks.com/matlabcentral/answers/441843-how-to-find-the-inverse-of-a-functio...

plus d'un an ago | 2 answers | 0

Question

How to find the inverse of a function numerically

Hi expert, Can someone tell me how is it possible to find the inverse of this function in which is a complex number and ca...

plus d'un an ago | 1 answer | 0

Question

Calculate slope of a discrete points

Hi all, Can anyone please help me to find the instantaneous gradient (slope) at each points from the following datasets. data=...

plus d'un an ago | 2 answers | 0

Question

Polarplot axis label: how to edit the value?

Expert, Can anyone tell me how is it possible to change the radial axis label in polarplot function? I want the original label ...

plus d'un an ago | 1 answer | 0

Question

customized 2D Cartesian plot

Dear expert, Could anyone help me to customize a Cartesian plot? the problem is as follow: I have the following dataset which ...

presque 2 ans ago | 1 answer | 0

Question

Sorting data from specific row

Hi expert, Suppose that I have the following [n x 4] matrix where the last column is the row index. I want to sort this matri...

presque 2 ans ago | 1 answer | 0

Question

Equally resampled 2-D data

Hi expert, I need an advise to resample my discreete dataset. The original data is not equally resampled from as can be seen b...

presque 2 ans ago | 1 answer | 0

Question

How to protect an EXE file created using deploytool

How can we optimally protect our EXE file generated using deploytool? What is the best practice? I am aware that it almost impos...

environ 2 ans ago | 2 answers | 0

Question

Outline of two intersecting curves

Hi, I am trying to get the x and y coordinate an outline produces by two or three intersecting circles as shown in the figure...

environ 2 ans ago | 0 answers | 0

Question

classifying matrix value based on its element

All, I have the following nx3 matrix. My question is how to classify these matrix based on the value in column 3, i.e. I want...

environ 2 ans ago | 2 answers | 0

Question

insert input detail into figure

Hi all, I want to insert input detail into my plot in Matlab. For instance, in my example shown below, the curve is calculate...

environ 2 ans ago | 0 answers | 0

Question

Matrix inversion and summation

Hi all, can anyone help me to explain the mistake in my code below? The problem is as follow: * The following parameter is as...

environ 2 ans ago | 1 answer | 0

Question

how to resample points with preset angle

Hi expert, I am not sure if the title of this post represents the question I am going to ask very well. I have the coordin...

environ 2 ans ago | 1 answer | 0

Question

Solving system of equations

Hi expert, May I ask your suggestion on how to solve the following matrix system, <</matlabcentral/answers/uploaded_files/...

plus de 2 ans ago | 1 answer | 0

Question

System of linear equation with mixed solution

Hi all, Suppose I have a system of linear equations consist of 5 linear equation with 5 unknowns. I would expect one of the ...

presque 3 ans ago | 3 answers | 0

Question

how to append matrix value from lookup list

I have the following matrix A = 0 34.5 10 3 22.753 8.9632 0 ...

presque 4 ans ago | 1 answer | 0