k-Wave Toolbox |
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Functions — By Category |
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kspaceFirstOrder1D | 1D time-domain simulation of wave propagation |
kspaceFirstOrder2D | 2D time-domain simulation of wave propagation |
kspaceFirstOrder3D | 3D time-domain simulation of wave propagation |
kspaceSecondOrder | Fast time-domain simulation of wave propagation for homogeneous media |
mendousse | Compute Mendousse's solution for nonlinear wave propagation in viscous media |
kspaceLineRecon | 2D linear FFT reconstruction |
kspacePlaneRecon | 3D planar FFT reconstruction |
See also kspaceFirstOrder1D, kspaceFirstOrder2D, and kspaceFirstOrder3D for time-reversal image reconstruction
makeBall | Create a binary map of filled ball within a 3D grid |
makeCartCircle | Create a 2D Cartesian circle or arc |
makeCartSphere | Create a 3D Cartesian sphere |
makeCircle | Create a binary map of a circle within a 2D grid |
makeDisc | Create a binary map of a filled disc within a 2D grid |
makeSphere | Create a binary map of a sphere within a 3D grid |
attenuationWater | Calculate ultrasound attenuation in distilled water |
db2neper | Convert decibels to nepers |
neper2db | Convert nepers to decibels |
powerLawKramersKronig | Calculate dispersion for power law absorption |
cart2grid | Interpolate a set of Cartesian points onto a binary grid |
expandMatrix | Enlarge a matrix by extending the edge values |
findClosest | Return the closest value in a matrix |
grid2cart | Return the Cartesian coordinates of the non-zero points of a binary grid |
interpCartData | Interpolate data from a Cartesian to a binary sensor mask |
interpftn | Resample data using Fourier interpolation |
loadImage | Load an image file |
makeGrid | Create k-space grid structure |
numDim | Return the number of matrix dimensions |
resize | Resize a matrix |
unmaskSensorData | Reorder data recorded using a binary sensor mask |
applyFilter | Filter input with low, high, or band pass filter |
envelopeDetection | Extract signal envelope using the Hilbert Transform |
filterTimeSeries | Filter signal using the Kaiser windowing method |
gaussianFilter | Filter signals using a frequency domain Gaussian filter |
getAlphaFilter | Create filter for medium.alpha_filter |
getWin | Return a frequency domain windowing function |
sharpness | Calculate image sharpness metric |
spectrum | Compute the single sided amplitude and phase spectrums |
smooth | Smooth a matrix |
flyThrough | Display a three-dimensional matrix slice by slice |
getColorMap | Return default k-Wave color map |
saveTiffStack | Save volume data as a tiff stack |
stackedPlot | Stacked linear plot |
voxelPlot | 3D plot of voxels in a binary matrix |
envelopeDetection | Extract signal envelope using the Hilbert Transform |
gaussianFilter | Filter signals using a frequency domain Gaussian filter |
logCompression | Log compress an input signal |
makeTransducer | Create k-Wave ultrasound transducer |
toneBurst | Create an enveloped single frequency tone burst |
addNoise | Add Gaussian noise to a signal for a given SNR |
benchmark | Run performance benchmark |
checkFactors | Return the maximum prime factor for a range of numbers |
fwhm | Compute the full width at half maximum |
gaussian | Create a Gaussian distribution |
getDateString | Create a string of the current date and time |
getkWavePath | Return pathname to the k-Wave Toolbox |
hounsfield2density | Convert Hounsfield units to density |
makeTime | Create an evenly spaced array of time points |
scaleSI | Scale a number to nearest SI unit prefix |
scaleTime | Convert seconds to hours, minutes, and seconds |
speedSoundWater | Calculate the speed of sound in water with temperature |
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Optimising k-Wave Performance | Functions — Alphabetical List | ![]() |
© 2009-2012 Bradley Treeby and Ben Cox.