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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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sanwei
说明： matlab源码...利用matlab工具箱画出三维螺线。(matlab source code ... using matlab toolbox to draw three-dimensional spiral.)
- 2010-04-21 21:42:35下载
- 积分：1
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05_UsingAccelWare
This lab exercise will introduce you to the AccelWare IP generators. AccelWare is a library of over fifty IP generators, available in the form of three toolkits that produce synthesizable MATLAB for common MATLAB built in and toolbox functions. Each generator offers macro and micro-architecture selections that allow full customization of the generated model to the target application requirements.(This lab exercise will introduce you to the AccelWare IP generators. AccelWare is a librar y of over fifty IP generators, available in the form of three toolkits that pro duce synthesizable MATLAB for common MATLAB negation ilt in and toolbox functions. Each generator of fers macro and micro-architecture selections that allow full customization of the generated model to the target application requirements.)
- 2007-04-18 12:57:05下载
- 积分：1
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communication
通信原理仿真实验，包括AM,DSB,SSB,PCM(Simulation of communication theory, including AM, DSB, SSB, the PCM)
- 2012-05-26 21:01:38下载
- 积分：1
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test
Clark等人提出的广义预测控制自校正控制器是一种基于参数模型的预测控制算法，它采用了时段优化性能指标，结合辨识和自校正机制，从而克服自校正控制中存在的，本代码提供基于丢番图推导的单变量GPC程序(Clark and others proposed self-tuning generalized predictive control is a controller parameter model based predictive control algorithm, it uses time slots to optimize performance, combined with identification and self-tuning mechanism to overcome the self-tuning control that exist, the code provides Diophantine derived based on the single variable GPC procedures)
- 2009-02-09 13:39:40下载
- 积分：1
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matlab-functions
matlab函数、命令集
一共有几百条，按字母索引(matlab function, command set)
- 2011-09-27 12:57:55下载
- 积分：1
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MATLAB-code-for-Gaussian-pulse
高斯脉冲在光纤中随传播距离变化matlab仿真(Gaussian pulse in a fiber to the propagation distance matlab simulation)
- 2012-06-04 10:57:00下载
- 积分：1
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metal_cylinder
时域有限差分算法模拟二维金属圆柱的近场电场分布(FDTD algorithm for simulating 2D metal cylinder near-field electric field distribution)
- 2013-07-16 11:00:58下载
- 积分：1
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li4_24
考虑输入双输出系统，输入量均为方差为1的互不相交白噪声，测量噪声采用方差为0.1的互不相交白噪声(Consider input dual-output system, enter the amount of all variance disjoint white noise, measurement noise variance was used to the white noise of 0.1 disjoint)
- 2013-04-02 15:36:17下载
- 积分：1
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G-P
在求混沌参数中所需要用到的GP算法，求关联维数的程序。(Seeking chaotic parameter needed GP algorithm, find the correlation dimension of the program.)
- 2012-10-06 15:03:52下载
- 积分：1
