# Questions tagged [curves]

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### How to plot this data set, ignoring the initial oscillation?

Suppose I have an array given as: ...
• 2,688
1 vote
142 views

### Plotting of Lorenz and Bonferroni graphs

enter image description hereHow to draw the Lorenz (𝐿𝐹 (𝑡)) and Bonferroni (𝐵𝐹 (𝑡)) curves for the given distribution with 3D version with interpretation with varying parameters, and when the ...
• 11
181 views

### Using mathematica to find the equation of curves, by providing images, providing constraints, or both

By "collaborate", I mean to give some instructions or constraints. Consider the following curves: (as examples, only to illustrate my question in a better way): Curve (I): Assume it is f ...
73 views

### Separating clustering data and interpolating as smooth curves

I have a list of data (3kB) in the form of {x,y}. For some x values, every x corresponds to ...
• 137
536 views

### Expand a 2d curve into a 3d path curve with a fixed axis of rotation?

Given a string of fonts, such as "ABC", give a space line, how to rotate around the line while expanding the string into several curves.
• 347
2k views

### What are ways to better show depth along a 3D curve?

What are effective techniques for making the depth of a 3D curve clear when it twists and turns, making its depth ambiguous from a static perspective? ...
• 3,716
200 views

### Curve fitting with Mathematica

I am trying to find de parametric equations of this curve (the curve in that sector of circle): What I've tried: ...
• 183
1 vote
126 views

### Trying to find the area enclosed by custom curves

I have a custom curve set, that self-intersects, but has a limited value set. As you can see in the attached picture, there is an area in the middle, that remains untouched by the curves. My question ...
144 views

### Frenet frame plot for a point

I would like to plot the curve $c(t) = \langle - \sin t, \cos t, t \rangle$ and its Frenet frame at $t = \frac{\pi}{2}$. The following is my code. However, it returns an error saying that Pi/2 is not ...
152 views

### Finding the area enclosed by two curves

I am trying to find the area enclosed between two curves (i.e., two datasets). The challenge is to estimate the cross-sectional area. as indicated in blue. The first dataset represents the bathymetry ...
• 587