| k-Wave Toolbox |
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Functions — By Category |
 Alphabetical List
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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 |
| kspaceFirstOrder3DC | 3D time-domain simulation of wave propagation using C++ code |
| kspaceFirstOrder3DG | 3D time-domain simulation of wave propagation on a GPU using C++ CUDA code |
| kspaceSecondOrder | Fast time-domain simulation of wave propagation for homogeneous media |
| mendousse | Compute Mendousse's solution for nonlinear wave propagation in viscous media |
| pstdElastic2D | 2D time-domain simulation of elastic wave propagation |
| pstdElastic3D | 3D time-domain simulation of elastic wave propagation |
| 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 |
| makeLine | Create a binary map of a straight line within a 2D grid |
| makeSphere | Create a binary map of a sphere within a 3D grid |
| makeSphericalSection | Create a binary map of a sphere segment within a 3D grid |
| attenComp | Attenuation compensation using time-variant filtering |
| attenuationWater | Calculate ultrasound attenuation in distilled water |
| db2neper | Convert decibels to nepers |
| fitPowerLawParams | Fit power law absorption parameters for highly absorbing media |
| 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-Wave grid structure |
| maxND | Return the value and indices of the largest value in an N-D array |
| minND | Return the value and indices of the smallest value in an N-D array |
| numDim | Return the number of matrix dimensions |
| resize | Resize a matrix |
| reorderSensorData | Reorder sensor data from kspaceFirstOrder2D based on angle |
| revolve2D | Form 3D matrix from revolution of 2D matrix |
| timeShift | Shift time series to and from staggered temporal grid |
| 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 |
| getBLI | Compute underlying Fourier band-limited interpolant (BLI) |
| getFDMatrix | Create a matrix of finite-difference coefficients |
| getWin | Return a frequency domain windowing function |
| gradientFD | Calculate the gradient using a finite-difference method |
| gradientSpect | Calculate the gradient using a Fourier spectral method |
| sharpness | Calculate image sharpness metric |
| spect | Compute the single sided amplitude and phase spectrums |
| smooth | Smooth a matrix |
| vesselFilter | Frangi's 3D vessel filter |
| beamPlot | Plot volumetric data using intersecting planes |
| flyThrough | Display a three-dimensional matrix slice by slice |
| getColorMap | Return default k-Wave color map |
| overlayPlot | Overlay two images |
| saveTiffStack | Save volume data as a tiff stack |
| scaleFig | Resize current figure window |
| stackedPlot | Stacked linear plot |
| voxelPlot | 3D plot of voxels in a binary matrix |
| envelopeDetection | Extract signal envelope using the Hilbert Transform |
| focus | Create input signal based on source mask and focus position |
| gaussianFilter | Filter signals using a frequency domain Gaussian filter |
| hounsfield2density | Convert Hounsfield units to density |
| logCompression | Log compress an input signal |
| makeTransducer | Create k-Wave ultrasound transducer |
| scanConversion | Convert scan-lines in polar coordinates to a B-mode ultrasound image |
| toneBurst | Create an enveloped single frequency tone burst |
| h5compare | Compare the contents of two HDF5 files |
| writeAttributes | Write attributes to a k-Wave HDF5 file |
| writeFlags | Write input flags to a k-Wave HDF5 file |
| writeGrid | Write grid and PML properties to a k-Wave HDF5 file |
| writeMatrix | Write MATLAB matrix to a k-Wave HDF5 file |
| 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 |
| checkStability | Return maximum stable time step for k-space models |
| 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 |
| getSpacedPoints | Create vector of log or linear spaced points |
| 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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Simulations In Three Dimensions | Functions — Alphabetical List | |
© 2009-2014 Bradley Treeby and Ben Cox.
