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SimpleSENSEreconstruction
简单SENSE图像重建,即使通过反傅里叶变换重建出最终图像(The data was acquired from 4-channel array coil using EPI sequence (2-shot, matrix: 64X64, TE: 50 ms) at a 1.5T scanner. The code estimates the coil sensitivity profiles directly from the image with anatomical contrast by low-pass smoothing. Subsequently, k-space data were decimated to simulate 2.0-fold acceleration (R=2.0). Finally, using least-squares estimate, the reconstructed full-FOV spin density image is obtained)
- 2009-06-06 18:29:42下载
- 积分:1
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lvpo
说明: hht程序代码,小波变换,对比分量的功率谱密度函数图,找出最优小波(hht code, wavelet transform, as compared with the weight of the power spectral density function map to find the optimal wavelet)
- 2009-08-16 23:12:36下载
- 积分:1
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mallatMATLAB
这是mallat算法的matlab程序应用,对于想要进行股票预测的股民或者学生,这是必不可少的程序阿,有什么需要,我会尽量满足大家的。
(Mallat algorithm Matlab application procedures, For want forecast for the stock of shareholders or students, it is essential to the process A, what is necessary, I will try to meet all the people.)
- 2007-05-06 23:19:11下载
- 积分:1
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OTM
matlab子程序,用于光线追迹,计算光线经过透镜面后的坐标和方向。(MATLAB subroutine for ray tracing to calculate the coordinates and direction of light through the lens surface.)
- 2021-04-02 19:19:07下载
- 积分:1
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Levinson
AR模型参数确定后计算出功率谱, 用Levision_Durbin 算法(AR model parameters were calculated to determine the power spectrum, using Levision_Durbin algorithm)
- 2007-09-06 22:11:22下载
- 积分:1
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EFFL
可模拟单透镜的几何光线追迹图,分析焦距与面型的关系,作为输入zemax,codev光学设计软件的初始结构(single lens design,zemax,effective focal length
)
- 2013-06-01 10:01:25下载
- 积分:1
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pend
一阶倒立摆建模,仿真效果的程序,同时还进行了极点配置!(Inverted pendulum modeling, simulation results of the procedure, but also for the pole assignment!)
- 2010-07-12 12:34:20下载
- 积分:1
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WAVELET_WORK
THIS MATLAB CODE REDUCE THE SPECKLE NOISE IN SAR IMAGE, IT USE WAVELET FILTER THEN USED CASCADE THREE FILTERS IN TIME DOMAIN
(HYBRID TIME AND FREQUENCY DOMAIN).
THIS CODE NEED SOME MODIFICATIONS SINCE THERE ARE SOME PROBLEMS LIKE BY COMPUTE PSNR AND THE WAVELET HAS SOME ERRORS IN COMPUTE THE DE-NOISING
- 2010-09-10 14:45:57下载
- 积分:1
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occ
说明: OCC变换,这是一个单周期控制模块,用于PWM的整流控制(Coordinate transformation)
- 2011-03-07 10:19:20下载
- 积分:1
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CLASSIFY
matlab数学建模工具箱,线性统计聚类
(样品集,训练品集,训练品类别集)将各样品分类。(matlab toolbox of mathematical modeling, linear statistical clustering
(Sample set, set of training materials, training, product category set) to the sample classification.)
- 2011-11-02 17:00:20下载
- 积分:1