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ButterworthFilter
an introduction to butterworht filter
- 2010-07-30 15:18:04下载
- 积分：1
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RoundBeamforming_3D_end
白噪声背景下，均匀圆阵列的波束形成，并用三维形式显示出来(White noise background, the uniform circular array beamforming, and displayed three-dimensional form)
- 2021-03-11 17:09:26下载
- 积分：1
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GFT
时间长度一秒，频域99 功率最集中的几种滤波器比较(Comparison of several filter in one second.)
- 2009-11-18 10:37:29下载
- 积分：1
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motionartifact
：探索一种能有效抑制和消除颅脑MRI运动伪影产生的方法，以提高图像质量和工作效率。方法：利用包装CT管球的海绵，设计并制作了2 cm x 7．5 cm x 22 cm，3 cm x 7．5 cm x 22 cm，4 cm×7．5 cm x 22 em等3种规格的海绵垫，
配合使用颅脑正交线圈进行颅脑MRI检查。结果：采用“加垫法”行颅脑MRI检查2 638例。其中，一次性扫描成功2 633
例(占99．81％)，失败5例(占0．19％)；
在扫描失败的5例患者中，第2次扫描时配合使用医用绷带成功4例。失败l例。结论：采用“加垫法”行常规颅脑MRI扫描，方法简单、可靠。可有效抑制和消除运动伪影的产生，提高图像质量和工作效率。(To explore a brain can effectively inhibit and eliminate motion artifacts of MRI approach to improve the image quality and efficiency. Methods: The CT tube packing sponge ball, designed and made 2 cm x 7.5 cm x 22 cm, 3 cm x 7.5 cm x 22 cm, 4 cm × 7.5 cm x 22 em 3 sizes, etc. sponge pad, with the quadrature head coil using brain MRI. Results: The " plus cushion Law" the Brain MRI examination 2 638 cases. Among them, the one-time scan is successful 2 633 cases (99.81 ), failed in 5 cases (0.19 ) Conclusion: " plus cushion Law" routine brain MRI scan, the method is simple and reliable. Can effectively suppress and eliminate motion artifacts, and to improve image quality and efficiency.)
- 2010-12-19 18:32:38下载
- 积分：1
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sift
SIFT双向匹配代码，基于matlab版本的代码(dual-matching of SIFT)
- 2010-05-30 20:33:43下载
- 积分：1
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1
说明： 杆件振动分析 有限元程序 二维图 三维图都有。 (Pole vibration analysis of finite element program.)
- 2012-01-09 16:17:59下载
- 积分：1
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feixianxingfangcheng
我们一般习惯于解线性方程，对于非线性方程我们可以借助matlab进行解答(We used solutions of general linear equation, the nonlinear equations can be answered with matlab)
- 2010-06-04 16:47:14下载
- 积分：1
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echo
echo cancellation by matlab
- 2013-07-23 16:21:31下载
- 积分：1
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classification
This code get the path of images
and extract features of these images , then use the NN tool for training
- 2012-04-25 19:56:20下载
- 积分：1
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his_lena_gray
histogram equalization
- 2011-12-05 20:13:01下载
- 积分：1
