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# Ephraim Bryski

Last seen: Today Active since 2018

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Question

How to convert string to optimization variable?
I'm doing constrained optimization problems using the "problem based optimization workflow". I'm using a set of equations which ...

15 dagar ago | 0 answers | 0

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Question

Matlab Online command window behaves differently
I'm using Matlab to create scripts for Autocad. I'm just copying and pasting the result from displaying the script in the comman...

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Question

Fitting a Grafted Distribution
Hi. I would like to fit data to a grafted normal-weibull distribution. The red line is a normal distribution and the blue lin...

ungefär ett år ago | 1 answer | 0

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Question

How to Find Prominence of Peaks
Hi. I have a time series graph and I would like to find peaks as well as how prominent those peaks are. I know I can use findpea...

mer än ett år ago | 1 answer | 1

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Question

How to determine if a graph is two-connected?
Hi. I have a graph in MATLAB and I would like to determine if it is two-connected. I would also like to have the graphs which it...

mer än ett år ago | 1 answer | 0

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Question

Efficient Neighbor Search Considering Motion
Hi. I'm using MATLAB to analyze the results of a molecular simulation of silica done on LAMMPS. I'm currently using rangesearch(...

mer än ett år ago | 0 answers | 0

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Question

Modify Nodes and Edges of GraphPlot
Hi. I would like to animate a graphplot. Nodes and edges should be added and removed over time, and the coordinates should be mo...

mer än ett år ago | 1 answer | 0

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Submitted

Apps For Solid Mechanics
Interactive apps for gaining intuition on concepts in solid mechanics

Question

Fitting Curve With an Inverse Which Fits a Polynomial
Hi. I have 8 data points with x and y values. I would like to input new y values and interpolate x values. I am able to input n...

mer än ett år ago | 1 answer | 0

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Question

Citing MathWorks Documenation (ASCE format)
Hi everyone. I would like to cite MathWorks for a paper in ASCE format. This includes documentation on functions such as the hou...

mer än ett år ago | 1 answer | 0

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Submitted

Anticlastic Bending
Visualization of anticlastic bending

Submitted

Superposition of Rod
User sets up superposition problem of a rod with an applied load and solves it by varying the reaction force

Submitted

Stress and Strain in 3 Dimensions
Deformation of material element is shown under user-controlled normal stress in the x, y, and z direction

Submitted

Rod Under Torsion
Model of a rod under torsion

Submitted

Stresses In Beam
App for visualizing stress in a beam cross-section

Submitted

Stress and Strain Transformation
Shows the stresses and deformation of material element

Question

App Slow With UIAxes
Hi. I'm creating apps on app designer which use components such as sliders to control a plot. When plotting on a UIAxes, there i...

nästan 2 år ago | 3 answers | 4

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Question

3D Labels With Fixed Orientation
Hi. I want to add labels to 3d figures. Currently I'm using the text function but I find that it can be messy because the orient...

nästan 2 år ago | 0 answers | 0

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Question

Different Colors On Single Line With LaTeX Interpreter
Hi. I'm using the text function with the LaTeX interpreter and I want to use different colors on a single line. As far as I can ...

nästan 2 år ago | 1 answer | 0

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Question

Slow When Plotting on UIAxes
Hi. I noticed that a MATLAB app made on app designer which plots directly on the UIAxes is much slower than one which plots on a...

nästan 2 år ago | 2 answers | 1

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Submitted

Motion of Fluid Particle
User inputs values for velocity field, and the trajectory and instantaneous acceleration of a fluid particle is shown

Question

Quiver Transparency and Shape
Hi. I'm using quivers (with the quiver3 function) to show the stresses in a beam. I want to change the transparency of the qui...

nästan 2 år ago | 1 answer | 1

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Question

Restore MATLAB Files Under Same License
Hi! I broke and replaced my laptop unfortunately. I only saved my MATLAB files on my laptop so I wasn't able access them. Howeve...

ungefär 2 år ago | 0 answers | 0

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Submitted

Wave-API
This is a very basic API to help analyze data from water wave lab experiments.

Question

Using Functions in APIs
This is a fairly general question. I'm not asking about one specific thing which is confusing me. I'm instead going through my l...

nästan 3 år ago | 0 answers | 0

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Question

Integrating Custom API With OpenFOAM API
Hi all. I asked a question about an idea I had on Physics Forums. I notice that multiple people are viewing it, but so far no on...

nästan 3 år ago | 0 answers | 0

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Question

Using CFD software through API
This is a specific question about a larger project which I discussed in detail <https://www.physicsforums.com/threads/matlab-api...

nästan 3 år ago | 0 answers | 0

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Question

MATLAB Program For Analyzing Data
Hi. I'm an REU student assigned to analyze sensor data from an experiment where waves impacted model houses. I'm working on writ...

nästan 3 år ago | 0 answers | 0

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Question

How to Stop Autosaving
How do you stop code from autosaving? I have a class which has a handle on a gui, so every time it saves when I'm writing code a...

nästan 3 år ago | 1 answer | 0