Chaotic-based image encryption is widely utilized, yet many algorithms relying on low-dimensional chaotic maps suffer from insufficient security margins. To overcome these vulnerabilities, an encryption framework leveraging a six-dimensional (6D) hyperchaotic generator integrated with DNA sequence o...
Finite Element Program for Elastic-Plastic Solids in MATLAB This program implements finite element analysis for elastic-plastic solids, including stiffness matrix computation, deformation analysis, and node displacement solving. The implementation is based on established finite element analysis theo...
In MATLAB App Designer, properties serve as the primary mechanism for exchanging information across callbacks and methods. Since every UI element automatically registers as a property, you can read or modify interface controls directly from any script block using the app.ControlName.PropertyName con...
Multi-window applications consist of two or more separate apps that share data. A typical design involves a main app and a dialog box. The main app usually has a button that opens the dialog. When the dialog closes, it sends the user's selections back to the main app, which then performs calculation...
Simulink.SimulationOutput provides a unified interface for accessing simulation results and associated metadata. Overview The Simulink.SimulationOutput object serves as a container for all data generated during a simulation run. Each property within the object corresponds to logged data from the sim...
Establish an SSH session to your target cloud server using the assigned public endpoint. Authenticate with root or sudo privileges to proceed with system-level configuration. Transfer the installation archive to the remote host via secure file transfer protocols. Prepare a dedicated workspace for th...
Camera calibration is a foundational process in computer vision, robotics, and 3D reconstruction. It determines the camera's intrinsic properties—including focal length, principal point, and lens distortion parameters—enabling precise correction of image geometry and conversion between pixel cooordi...
Introduction With advancements in digital image processing, image encryption has become increasingly vital for information security. Chaotic encryption algorithms are a popular research focus due to their effective diffusion and confusion properties. However, traditional low-dimensional chaotic syst...
Antenna arrays play a crucial role in wireless communication systems by combining multiple radiating elements to achieve desired radiation patterns. The beam pattern characterizes the directional radiation characteristics of the array, which is vital for system performance. The Chebyshev synthesis m...
Frequency-domain filtering operates by transforming spatial image data into its spectral representation, modifying amplitude components according to a defined transfer function, and reconstructing the spatial image via inverse transformation. This approach enables precise control over noise suppress...