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Tues-A17_01-Beatty-Gridding
In this session, I will focus on the gridding method for fast image reconstruction from non-
Cartesian data [1-5]. While gridding is not the only game in town, it is the reconstruction of
choice when reconstruction time is an issue. Other reconstruction techniques include rBURS
[6] and non-Cartesian iterative methods [7,8]. Non-Cartesian iterative methods generally use
gridding and inverse gridding as their core operation, so even when gridding is not the right
solution for an application, an understanding of gridding can be useful.
I will cover the main steps of the gridding algorithm and then discuss some implementation tips
that can signicantly reduce the computation time. Finally, I will present some illustrations and
viewpoints that I have found to aid in an intuitive understanding of the gridding method, which
can be helpful when designing the density compensation function and judging the appropriateness
of gridding as a solution for a particular application.
- 2012-05-27 18:19:18下载
- 积分：1
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fourbarlinkage
matlab code for calculting and simulating the four bar linkage
- 2012-01-05 10:23:09下载
- 积分：1
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berenger
it uses berenger thechniqe in fdtd to truncate matrix
- 2012-01-30 17:01:30下载
- 积分：1
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1001-0505(2013)02-0296-05
基于压缩感知的云存储系统状态监测方法1001-0505(2013)02-0296-05(State detection method for cloud storage system based on compressive
sensing)
- 2014-02-01 23:31:26下载
- 积分：1
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chap1_12
增量式PID的matlab仿真程序。实用了一个差分方程的对象，利用了增量式的PID算法。(incremental PID Matlab simulation program. A practical difference equations targets, the incremental use of the PID algorithm.)
- 2006-07-29 19:33:28下载
- 积分：1
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qubinghuakuaiguanxingli
曲柄滑块机构运动学分析，角速度，角加速度，速度，加速度(The crank slider Kinematic Analysis
)
- 2011-07-07 09:20:27下载
- 积分：1
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TestShellActivity
Test Shell Activity extends Activity implements Layout Test Controller.
- 2014-02-25 12:02:30下载
- 积分：1
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Matlab
FIR滤波器设计中的凯撒窗函数设计，最后有对应系数产生(FIR filter design in the design of the Kaiser window function, and finally there are the corresponding coefficients have)
- 2009-05-25 20:09:56下载
- 积分：1
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imgretrieval
Brodatz Album 库中任取10幅图像，每幅图分成四小块，得到40幅小图像，取其中一幅小图像，对大图中其余三幅小图进行检索(image retrieval)
- 2013-11-05 16:10:12下载
- 积分：1
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VBLAST_MIMO
MIMO VBLAST Matlab Programs
- 2010-03-06 05:53:35下载
- 积分：1
