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UH


Last seen: 4 months ago |  Active since 2022

Followers: 1   Following: 0

I pretend to do research and, out of boredom, explore things which are not at all relevant my profession or research. Consequently, sometimes, I end up creating extremely useless stuff that no one has ever thought of.

Programming Languages:
MATLAB
Spoken Languages:
English
Professional Interests:
Structural Mechanics, Civil and Environmental Engineering

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Question


How to rotate a hyperbola drawn along with the reference line?
I have an equation of calculating the radius of hyperbola for drawing specific maps. However, I could only draw hyperbola at ori...

6 months ago | 1 answer | 0

1

answer

Question


How to call a function name from function names saved in an array?
I have a combination of outputs. For example there is an output [1 0 0]. I have a set of functions saved the names of which I ha...

8 months ago | 1 answer | 0

1

answer

Question


Is there a way to identify which dataset a value belongs to for overlapping datasets?
I have three types of datasets. These data sets visually shows that `data a` has comparatively lower values compared to `data b`...

8 months ago | 1 answer | 0

1

answer

Question


How to filter out multiple outliers from a gradually changing dataset?
I have a set of arrays which should show a gradually increasying pattern. However, there are some instances where the gradual in...

9 months ago | 1 answer | 0

1

answer

Solved


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

12 months ago

Solved


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...

12 months ago

Solved


Pizza!
Given a circular pizza with radius z and thickness a, return the pizza's volume. [ z is first input argument.] Non-scored bonus...

12 months ago

Solved


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:...

12 months ago

Question


How to plot contour of an xy plot with a constant value?
I have several data sets (I have selected two lines in this case. I want to plot them as contour lines with different z values. ...

12 months ago | 2 answers | 0

2

answers

Question


How to find the coordinates of contours when they go out of bounds and form multiple contours?
I am trying to get the coordinates of the contour lines that go out of the bounds of plot resulting in division of line. As I am...

1 year ago | 1 answer | 0

1

answer

Question


How to Extrapolate griddata for contour plot?
I have xy-grid with corresponding contour values which I intend to plot in a contour. my x-grid and y-grid values are at dimens...

1 year ago | 1 answer | 0

1

answer

Question


How to map two data sets on same xy coordinates for density-based comparison (hist3)?
There are two data sets; dataset-a and dataset-b for an intermediate procedure in a loop. I want to compare these data in terms ...

1 year ago | 1 answer | 0

1

answer

Question


How to morph a shape into another
I am currently working on morphing a complex closed shape (later I will use patch rather than plot) into another complex shape. ...

1 year ago | 1 answer | 0

1

answer

Answered
How to find the best point (of intersection) of 3 contour lines?
@Rik and @John D'Errico Thank you for your feedback and comments. Please forgive my lack of knowledge. Probably I poorly phrased...

1 year ago | 0

| accepted

Question


How to find the best point (of intersection) of 3 contour lines?
I have made 3 contour maps using the values in data file attached. The 3 contour lines, with values 7.54, 42.38 and 33.46 (as sh...

1 year ago | 1 answer | 0

1

answer

Question


How to interpolate in 2d with the 3rd variable as a vector?
I have contour data and its x-y coordinates. I successfull plotted the data using griddata which shows contours around the point...

1 year ago | 1 answer | 0

1

answer

Question


How to combine two tables using sorted common variable?
I have 2 datasets "Data_A" and "Data_B" a = load('data_A.mat'); a = a.data_A; b = load('data_B.mat'); b = b.data_B; I have on...

1 year ago | 2 answers | 0

2

answers

Question


How to find the longest distance normal to line from the dataplot?
I am actually trying to reproduce the epsilon value for DBSCAN, The reason being that when i use built-in function, MATLAB gives...

2 years ago | 1 answer | 0

1

answer

Question


How to store real-time data in a file that can be accessed in matlab elsewhere?
I am working on a program to extract data from image using OCR and store in variables. The process is that the image will be ref...

2 years ago | 1 answer | 0

1

answer

Question


Is it possible to align two data sets with irregular sampling while preserving the respective indices?
I have 2 data sets. These measurements were taken on a test from different instruments at different sampling rates. There is a s...

2 years ago | 2 answers | 0

2

answers

Question


How to separate points under a line in a scatter plot
I have x-y data set. I want to plot these data and then pick all the coordinates under a specific line. My code is given below:...

2 years ago | 2 answers | 0

2

answers

Question


Why do i keep on getting error 'Not enough input arguments' on calling the function?
I want to create a table of values of certain lengths (indices stored as indices )from a vector. For that I create an empty tabl...

2 years ago | 1 answer | 0

1

answer

Question


How to plot lines with unordered data points?
I have scanned x-y data for different line tracing. When I plot the points as a scatter, it gives a good presentation of the dat...

2 years ago | 1 answer | 0

1

answer

Question


How to extract two type of data from text without losing indexing?
I have .txt data from sensors in the following format: I wanted to import x, y data (as highlighted in green) and the paramet...

2 years ago | 1 answer | 0

1

answer