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MFA
Marginal Fisher Analysis算法，可用于降维，注释有使用说明！供大家学习交流！(Marginal Fisher Analysis algorithm, can be used for dimensionality reduction, the Notes are used to explain! For all to learn!)
- 2008-12-21 01:46:54下载
- 积分：1
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lolyd-max
基于lloyd-max最佳量化器的量化程序，如有需要可随时下载。(Based on the best lloyd-max quantizer quantization procedure, if necessary, at any time to download.)
- 2010-03-15 09:34:42下载
- 积分：1
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ode45-matlab
本程序特别适合于弹道计算等方面使用。比ODE45函数的速度加快了很多，且程序充分展示了Matlab向量运算的强大功能，以及编程的简单快捷。(This procedure is particularly suitable for use ballistic calculations and other aspects. ODE45 faster than a lot of functions and procedures for demonstrating the power of Matlab vector operations, and programming simple and quick.)
- 2013-07-19 16:25:05下载
- 积分：1
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fiber-mode-LP03
利用matlab实现光纤的模式分布图的模拟。(Using matlab to achieve mode fiber distribution simulations.)
- 2013-07-30 10:10:48下载
- 积分：1
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IIR
说明： 归一化后截止频率为0.2的数字低通滤波器，并且能有效滤掉工频干扰，使心电信号有效表达信息。(The normalized digital low-pass filter with a cutoff frequency of 0.2, and can effectively filter out power frequency interference, so that the ECG signal can effectively express information.)
- 2018-12-28 12:58:19下载
- 积分：1
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Waterfall plot matlab function.
Plots the waveforms in X(time,rcvr) vs. "time"...
Waterfall plot matlab function.
Plots the waveforms in X(time,rcvr) vs. "time".Each trace is auto scaled so that the peak-to-peak value is at most 1.0 then each trace is offset by 1 unit.-Waterfall plot matlab function.
Plots the waveforms in X(time,rcvr) vs. "time".Each trace is auto scaled so that the peak-to-peak value is at most 1.0 then each trace is offset by 1 unit.
- 2022-03-19 00:57:40下载
- 积分：1
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高效高精度的自动鉴别运动模糊
摘 要:曝光瞬间造成图像模糊的运动通常作为直线运动近似处理 ,若能找出模糊图像的运动模糊方向 ,并将之旋转到水平轴 ,则二维问题可简化为一维来处理 ,大大简化由模糊图像估计出运动模糊点扩散函数以及图像恢复的过程 ,并为图像恢复的并行计算创造有利条件。由于运动模糊降低了运动方向上图像的高频成
分 ,沿着运动方向实施高通滤波 方向微分 ,可保证微分图像灰度值 绝对值 之和最小。基于此 ,本文利用双线性插值的方法 ,固定并适当选取方向微分的微元大小 ,构造出3 ×3方向微分乘子 ,得到了高效高精度的自动鉴别运动模糊方向的新方法 ,并通过数值实验进行了验证。(?
1
2 2 2
Abstract:Thedirectionofthemotionwhichblurstheimagecanbedealtwithasunchangingduringtheshortexposingtime.If
itisidentified,theblurreddirectioncanberotatedtothehorizontalaxis,andtheimagerestorationcanbeworkedouteasilyinone
dimension.Anexcellentsimplemodelforimagerystatisticsisthatofaspatiallyisotropicfirst 2orderMarkovprocess.The
autocorrelationoftheoriginalimageanditspowerspectrumareassumedtobeapproximatelyisotropic.Themotionblurring
decreasestheoriginalimage ’shighfrequencycontentsinthemotiondirection.Thus,aderivativeoftheimageinthemotion
directionwouldsuppressmoreimageintensitythanaderivationinotherdirection.Thenthemotiondirectionisidentifiedfromthe
blurredimage.Thederivationmatrixisthekeyfortheidentification.Weselectaproprietyunchangingstepforthedirection
derivation,a3 ×rectionderivationmatrixisthenconstructedbyusingthedoublelineinterposition.This3 ×3directio)
- 2009-05-23 19:17:38下载
- 积分：1
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PSO
粒子群优化算法的源程序代码 经验证是可行的(Personal collection of a directed acyclic graph support vector machine for multi-classification problems)
- 2011-06-09 22:23:33下载
- 积分：1
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文献实现的灰色数据融合预测算法与灰色关联度，matlab源程序
本科毕设要求参见标准测试模型，LDPC码的完整的编译码，LCMV优化设计阵列处理信号，现代信号处理中谱估计在matlab中的使用，含噪脉冲信号进行相关检测,多目标跟踪的粒子滤波器。
- 2022-02-03 23:30:54下载
- 积分：1
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CODA模型
continuous opinions and discrete actions，是观点动力学的经典模型。
- 2022-05-27 19:21:06下载
- 积分：1
