v1.4.1

What's changed

• Added GPU support for kWaveDiffusion
• Added support for hologram elements to k-Wave Array

Bug fixes

• alpha_power input checking
• Support 'line' elements in kWaveArray plotting
• Corrected adjoint source example
• Updated HTML helpfiles for MATLAB 2024b+
• Updated kwavehelpstyle.css to improve help formatting
• getWin truncates Gaussian param values to narrow upper bound

Release v1.4.0

New Features and Changes:

• source and sensor geometries can now be defined without staircasing artifacts using the kWaveArray class
• fwhm can now return the position of the leading and trailing edges
• focusedBowlONeil can now return the complex pressure on axis
• overlayPlot now allows setting the transparency

Bug Fixes:

• bug fix in using C++ functionality with MATLAB 2020a and later (error with default text encoding)
• bug fix in expandMatrix when using logical matrix as input (gave error)
• bug fix in attenComp (upper part of time variant filter not correctly zeroed).

New Functions:

• computeLinearTransform
• focusedAnnulusONeil
• getAffineMatrix
• getDeltaBLI
• kWaveArray
• makeCartArc
• makeCartBowl
• makeCartDisc
• makeCartRect
• makeCartSphericalSegment
• offGridPoints
• trimZeros
• trimCartPoints

New Examples:

• Example: Defining A Source Using An Array Transducer
• Example: Defining A Sensor Using An Array Transducer
• Example: Modelling Plane Piston And Focused Bowl Transducers
• Example: Modelling A Linear Array Transducer