# UH

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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

**Statistics**

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**19** Questions

**1** Answer

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**Feeds**

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...

4 months ago | 1 answer | 0

### 1

answerQuestion

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...

6 months ago | 1 answer | 0

### 1

answerQuestion

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`...

6 months ago | 1 answer | 0

### 1

answerQuestion

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...

6 months ago | 1 answer | 0

### 1

answerSolved

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...

9 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...

9 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:...

9 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. ...

9 months ago | 2 answers | 0

### 2

answersQuestion

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...

10 months ago | 1 answer | 0

### 1

answerQuestion

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...

10 months ago | 1 answer | 0

### 1

answerQuestion

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 ...

12 months ago | 1 answer | 0

### 1

answerQuestion

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

answerHow 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

answerQuestion

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

answerQuestion

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

answersQuestion

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...

1 year ago | 1 answer | 0

### 1

answerQuestion

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...

1 year ago | 1 answer | 0

### 1

answerQuestion

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

answersQuestion

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

answersQuestion

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

answerQuestion

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

answerQuestion

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