new_matrix4

as_matrix4

Create a <code>Matrix4</code> instance for <code>'Affine'</code> transform

Implemented fast and memory-efficient Notch-filter,
Welch-periodogram, discrete wavelet spectrogram for minutes of
high-resolution signals, fast 3D convolution, image registration,
3D mesh manipulation; providing fundamental toolbox for intracranial
Electroencephalography (iEEG) pipelines.
Documentation and examples about 'RAVE' project are provided at
<https://rave.wiki>, and the paper by John F. Magnotti,
Zhengjia Wang, Michael S. Beauchamp (2020)
<doi:10.1016/j.neuroimage.2020.117341>; see 'citation("ravetools")' for
details.

Zhengjia Wang

ravetools

Signal and Image Processing Toolbox for Analyzing Intracranial
Electroencephalography Data

John Magnotti

Michael Beauchamp

Trustees of the University of Pennsylvania 

Karim Rahim

Thomas Possidente

Michael Prerau

Marcus Geelnard

Stefan Schlager

Visual Computing Lab, ISTI 

new_matrix4 function

<dl><dt>m</dt>
<dd>a matrix or a vector to be converted to the <code>Matrix4</code> instance;
<code>m</code> must be one of the followings: for matrices, the dimension must be
<code>4x4</code>, <code>3x4</code> (the last row will be <code>0 0 0 1</code>), or
<code>3x3</code> (linear transform); for vectors, the length must be
<code>16</code>, <code>12</code> (will append <code>0 0 0 1</code> internally),
<code>3</code> (translation), or <code>1</code> (scale).</dd></dl>

Arguments

Create a Matrix4 instance for 'Affine' transform — new_matrix4

<dl>

<dt>m</dt>
<dd>a matrix or a vector to be converted to the <code>Matrix4</code> instance;
<code>m</code> must be one of the followings: for matrices, the dimension must be
<code>4x4</code>, <code>3x4</code> (the last row will be <code>0 0 0 1</code>), or
<code>3x3</code> (linear transform); for vectors, the length must be
<code>16</code>, <code>12</code> (will append <code>0 0 0 1</code> internally),
<code>3</code> (translation), or <code>1</code> (scale).</dd>

</dl>

Create a <code>Matrix4</code> instance for <code>'Affine'</code> transform

new_matrix4: Create a `Matrix4` instance for `'Affine'` transform

Description

Usage

Value

Arguments

See Also