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gridding
Gridding is a method of interpolating data from an arbitrary 2D sampling pattern to a uniform grid. In MRI, this allows rapid image reconstruction. There are numerous publications on MR gridding reconstruction.
The tar file includes numerous .m scripts, and C code that can be compiled to a .mex function.
You will need to compile the MEX functions - in Matlab try "mex gridlut_mex.c" and "mex calcdcflut_mex.c" These should result in files gridlut_mex.mex??? and calcdcflut_mex.mex??? where ??? depends on your operating system.
Run the function spiralexample.m in Matlab. (Gridding is a method of interpolating data from an arbitrary 2D sampling pattern to a uniform grid. In MRI, this allows rapid image reconstruction. There are numerous publications on MR gridding reconstruction.
The tar file includes numerous .m scripts, and C code that can be compiled to a .mex function.
You will need to compile the MEX functions- in Matlab try "mex gridlut_mex.c" and "mex calcdcflut_mex.c" These should result in files gridlut_mex.mex??? and calcdcflut_mex.mex??? where ??? depends on your operating system.
Run the function spiralexample.m in Matlab. )
- 2010-05-23 14:20:54下载
- 积分:1
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actual_sphere_array
共形阵列,球形阵列DOA估计,music算法,实用(Conformal array, sphere array DOA estimation, music algorithm, practical)
- 2013-10-30 07:40:14下载
- 积分:1
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decode_meijite
资料中结合自身理解详细阐述了梅吉特译码的原理、梅吉特译码的电路以及matlab的仿真编码程序。(Information in detail with their own understanding of the principles of Meggitt decoding, Meggitt decoding circuitry and coding matlab simulation program.)
- 2013-11-25 19:17:40下载
- 积分:1
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Digital-Signal-Processing-(Sanjit)
数字信号处理(Sanjit)(第四版)随处CD,matlab代码(Digital Signal Processing(Forth Edition)(Sanjit),matlab)
- 2013-05-17 21:49:51下载
- 积分:1
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estimate_of_DopplerCenter
说明: matlab仿真估计多普勒中心频率,通过图像偏移法,(estimation of doppler center)
- 2019-02-16 15:15:28下载
- 积分:1
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base11111111
基于常规方法的波束形成 有3个信号入射方向(Three signals incident direction based on the conventional beamforming)
- 2012-08-04 17:42:11下载
- 积分:1
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DC-motor
dc motor of simulink and pid controller
- 2013-10-22 17:10:18下载
- 积分:1
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MIMORayleighFadingChannelCapacity
MIMO channel capacity for rayleigh fading system
- 2010-01-19 14:23:45下载
- 积分:1
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Dikin
Dikin-Algorithmus, mathematische Optimierung
- 2014-10-23 21:15:55下载
- 积分:1
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t_2_fft
说明: 在MATLAB环境中,利用简单的加法和乘法实现基2时间抽取的FFT变换,并且能够计算出峰值点的最大值,数据点数为2的整数次幂。学习程序有利于对FFT变换的理解,以及在单片机环境或者是DSP环境中编写FFT变换C语言程序。(In the MATLAB environment, using simple addition and multiplication of time taken to achieve the base 2 FFT transform, and can calculate the maximum peak point. Learning process is conducive to the understanding of the FFT transform, and the DSP in the microcontroller environment, the environment or the preparation of FFT, C language program.)
- 2011-03-14 11:27:48下载
- 积分:1