How can I measure angle between 2 points in an image in MATLAB?

I would like to calculate the angle between any two points in an image in MATLAB. What I wish to do is to select a point and then create a vector by dragging the cursor till a centre point...

03 April 2015 3,614 3 View

How can I include a segmented region of an image in a square in MATLAB?

I am trying to segment a specific region in an image. I am able to achieve good segmentation results. After segmentation I wanted to create a square incorporating the whole segmented area. How...

03 April 2015 346 4 View

Can anyone help me in conversion of Area from Sq.pixels to Sq.mm?

I am working on a program to determine the Area in Sq.mm from Sq.pixels in MATLAB. by image processing I am no able to find the exact area in Sq.mm I have following details. 1mm=26pixels Total...

03 April 2015 9,959 13 View

Can anyone help me with basic details of creating a 3D Parametric model?

01 February 2015 5,964 8 View

Can anyone help me find the maximum distance and its perpendicular maximum distance in a polygon?

I want to find the maximum distance between two points in a polygon made in MATLAB using roipoly. Then I want to find another line which is longest and which is perpendicular to the line joining...

01 February 2015 4,458 5 View

Can anyone help me with code on projecting an Image in MATLAB?

01 February 2015 7,973 12 View

How to develop an Android app from a program of GUI written in MATLAB?

I have developed a MATLAB based GUI program. I want to develop an Android application for the same. Are there any software that will directly help me transform MATLAB GUI into an Android...

31 December 2014 3,740 8 View

Can anyone help me in MATLAB based GUI to edit and modify a 3D .stl file?

31 December 2014 8,913 0 View

Can anyone help me write a MATLAB code for Foot ulcer detection?

I am working on programming on detection of foot ulcers from foot images. What I am looking for to do is to Segment the Image in such a way that the ulcer is detected and an indicative...

31 December 2014 3,997 2 View

Can anyone help me with a MATLAB based GUI to read and display .stl files?

11 December 2014 2,037 2 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View