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SENSEgfactorcalculation
计算SENSE重建图像中的g-factor,这是并行磁共振成像SENSE算法的关键一步(G-factor is the metric to quantify the amplificaiton of noise power in reconstructing SENSE accelerated image. The detail was presented in Pruessmann s 1999 Magn. Reson. Med. paper. In theory, g-factor is the pixel-by-pixel ratio of the image variance between the SENSE reconstructed image and un-accelerated image. And g-factor depends on: (1) the k-space data trajectory (2) coil sensitivit profiles (3) noise covariance matrix of the array coil)
- 2009-06-06 18:32:02下载
- 积分:1
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GA
说明: 使用遗传算法解决车间调度问题,并给出甘特图(Use genetic algorithm to solve workshop scheduling problem and give Gantt chart)
- 2020-04-09 15:28:51下载
- 积分:1
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matlabfudaojiaocheng
matlab教程 适合初学者与编程高级人员(book of matlab )
- 2009-12-08 23:06:36下载
- 积分:1
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DCT-change
DCT变换图像处理,给出了源码和实现过程,是一个毕业设计(DCT transform)
- 2012-04-25 22:33:59下载
- 积分:1
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hilbert3
三维Hilbert曲线绘制,能在三维空间中绘制出Hilbert曲线(Hibert curver in three dimensions)
- 2012-07-03 15:08:47下载
- 积分:1
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matlab_gequ_zuixuan-minzufeng-
matlab实现歌曲最炫民族风的程序,可以移植到DE2_70播放(the matlab songs and most unusual national wind program, can be ported to DE2_70 play)
- 2012-07-08 22:52:05下载
- 积分:1
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rwg4
Antenna and EM Modeling with MATLAB
- 2011-10-07 06:08:36下载
- 积分:1
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matlab
一些基于matlab的遗传算法程序,非常经典(Matlab-based genetic algorithm procedure)
- 2009-04-01 14:40:23下载
- 积分:1
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chapter11_1
matlab教材中经典的语音增强算法,voice enhancement 先读入语音文件,然后计算前后信噪比,最后画出波形。(The classic textbook matlab speech enhancement algorithms, voice enhancement before reading the speech file, and then calculate the signal to noise ratio before and after the final draw waveforms.
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- 2013-11-25 20:27:14下载
- 积分:1
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zadoff
Zadoff chu PN sequence generation and testing its properties
- 2013-02-13 02:21:42下载
- 积分:1