Alessandro Mastrofini26 stories to explore, from the most recent.
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Cardiovascular diseases are the cause of numerous deaths. Among these, abdominal aortic aneurysms are very dangerous for which adequate techniques for diagnosis and prevention have not yet been developed. The implementation of…
Read more : Aneurysm and biomechanics of vessels
The characterization of the mechanical properties of the cell is of great importance for estimating its biological state and physiology. Among the different measurement techniques, through the microrheometer it is possible to…
Read more : Microrheometer and viscoelastic properties of cells
The equivalent circuit model for a parallel electrode impedance cytometer is analyzed together with Maxwell's theory of homogenization of mixtures. It deals with both single shell and double shell cell modeling. The results show…
Read more : Impedance cytometer and circuit equivalent
Mathematical modeling of diffusion mechanisms for drug delivery can be very useful for accelerating product development and for better understanding the mechanisms that control drug delivery from advanced delivery systems. The…
Read more : Diffusion and FEA for drug-eluting spheres
Glucose is essential for human life and its concentration in the blood is strictly regulated. Alterations in blood glucose are a sign of numerous diseases and several clinical tests are used for diagnosis. The IVGTT test is a…
Read more : Glucose minimal model and IVGTT test
Physiological reflexes are the basis of the organism's survival. These reflexes allow, in a completely involuntary way, to maintain homeostasis. Variations in environmental variables or the appearance of a new signal induce a…
Read more : Physiological reflexes and control systems
In impedance cytometry, various design and post processing techniques have been developed to improve measurement accuracy. One of the parameters that most afflicts cytometry measurements is the dependence of the signal on the…
Read more : Curve fitting and compensation for impedance cytometry signals
A linear model of lung mechanics is analyzed in the following report. The model corresponds to an RLC circuit with unknown parameters. Parametric identification allows to trace the system governance coefficients once a mathematical…
Read more : Parametric identification for respiratory mechanics
Pulmonary ventilation is a critical operation both during surgery and for assisted or replacement ventilation of the patient. This report proposes the analysis of a lung mechanics model through an electrical analogy with an…
Read more : Lung ventilation in Simulink
I just completed the "Simulink Foundamentals" course helded on Matlab training online platform. The course allowed me to hone some skills in using and optimizing the simulation environment developed by MathWorks. Simulink Simulink…
Read more : Simulink Foundamentals
In the digital era, even in medicine, numerous images are produced every day and, despite their classification, the segmentation and recognition of objects are less detailed. With the recent development of artificial intelligence…
Read more : Deep learning and segmentation in cell biology
I finished the "Deep Learning Onramp" introductory course held on the Matlab Training platform. The course provides the basis for dealing with Deep Learning in Matlab. Some theoretical points are addressed such as the structure of…
Read more : Deep Learning Onramp
The latest developments in Computer Aided Engineering, by means of the remarkable progress that several softwares have been made in terms of computational speed and of enlarged ranges of phaenomena that can be simulated and…
Read more : Development and Analysis of an Array of Folded Patch Antennas Using Matlab
This image processing algorithm arises from the need to have a 3D volume starting from the slices of a CT. There are several algorithms online but most require DICOM images. In this case, the reference dataset is made up of 970 png…
Read more : Volumetric image processing over trabecular bone
Modern computers have all the prerequisites for developing numerical resolution methods for a large class of physical problems that have been left without an analytical solution for years. There are several numerical solution…
Read more : MoM and electric intregrodifferential equations
Among the exams scheduled in the Medical Engineering course at the University of Rome Tor Vergata there is the course of Wireless Electromagnetics Technologies. The course provides the foundation for current and next generation…
Read more : Design with Sensor Array Analyzer
In resistance training there are three exercises that are considered "fundamental" and have become the emblem of weightlifting: squat, bench press and deadlift. Focusing more on the aspect of strength training , therefore of…
Read more : Growth model for foundamentals lifts
Among the infinite simulation solutions in the Simulink environment there is clearly the possibility to analyze different flight systems. In particular, in this article, I discuss my experience on an avionics box made up of two…
Read more : Simulink, Raspberry Pi and flight modelsI took the "Image Processing" digital image processing course on the Mathworks online platform. The course provides some algorithms and techniques to highlight the salient features of the images so that they can subsequently be…
Read more : Image Processing with MATLABI took an introductory course on machine learning using MATLAB. The course lays the foundations on machine learning methods for classification problems. What is machine learning ? Machine learning is a branch of artificial…
Read more : Machine Learning OnrampI finished the MATLAB Fundamentals course. The course is much more advanced than the "Onramp" courses and includes several tests to hone your skills in using the software. We proceed with a project to refine the skills of data…
Read more : MATLAB FundamentalsI took an introductory course on practical image processing techniques in MATLAB.
Read more : Image Processing OnrampI took an introductory course on signal processing and methods for spectral analysis in MATLAB.
Read more : Signal Processing OnrampI took an introductory course on Simulink that allows you to understand the basics of creating and simulating models.
Read more : Simulink OnrampI followed a basic introductory course that allows you to familiarize yourself with the software and review the syntax for those who already know how to use it.
Read more : MATLAB Onramp
The test allowed me to investigate and experience in practice how the ear responds and perceives different frequencies differently using the MATLAB software and home earphones, without resorting to professional equipment. After an…
Read more : Construction of the Fletcher-Munson curve