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说明: An automatic variational level set segmentation framework for computer
aided dental X-rays analysis in clinical environments
- 2010-11-02 06:37:09下载
- 积分:1
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PowerFlow_TAnaly
动态仿真作业(隐式梯形积分)说明:1.潮流计算采用直角坐标形式保留二阶项的快速潮流算法 2.暂态稳定分析采用改进欧拉法和直接解法 3.发电机模型为三阶模型 4.励磁是1阶模型 (Dynamic simulation operation (implicit trapezoidal integration) Description: power flow calculation using the rectangular form to retain the second order fast load flow algorithm 2. Transient stability analysis using the improved Euler method and direct solution 3. Generator model threeorder model 4 excitation is an order model )
- 2020-12-03 14:09:25下载
- 积分:1
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wimax_802.16e_freescale
OFDMA 物理层开发的matlab 源码.飞思卡尔提供.包括manger和SP两个部分。802.16e仿真,MATLAB环境(OFDMA physical layer development matlab source code. Freescale offers. The development of the physical layer was a great help, too spent to buy the rice yo! ! !)
- 2011-07-25 15:10:11下载
- 积分:1
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fuzzyDTC
Direct torque control using fuzzy logic controller
- 2013-07-21 20:21:38下载
- 积分:1
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Hamming
用MATLAB实现Hamming码的编码和译码,并设计了友好的互动界面,是学习信息论与编码很好的例子。(Hamming code with MATLAB to achieve encoding and decoding, and a friendly interactive interface design, information theory and coding to learn a good example.)
- 2010-05-22 11:17:36下载
- 积分:1
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rddata
matlab读取心电信号的程序,注意修改数据路径。(The program which is load on the datas of ECG,Please pay attention to the road of the ECG datas。The ECG datas are collect from the MIT center。)
- 2011-08-29 14:22:15下载
- 积分:1
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radar_sp2012
仿真线性调频信号,检测目标,并作ddc和脉压处理(Simulation chirp signal detection target ddc and pulse pressure processing)
- 2013-04-11 22:23:16下载
- 积分:1
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LCMV
以线性最小约束方差算法为约束条件的自适应波束形成算法(An adaptive beamforming algorithm with linear minimum constraint variance as the constraint condition)
- 2018-09-11 20:53:02下载
- 积分:1
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TRM_focusing
建立单频矩形脉冲信号,时间反转镜仿真,计算信号时反过后的能量增益(Establishment of single-frequency rectangular pulse signal, the time reversal mirror simulation, after calculating signal energy gain against)
- 2013-09-08 18:01:40下载
- 积分:1
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sinorder
为sinudoidal模型的AIC阶估计.AIC信息准则即Akaike information criterion,是衡量统计模型拟合优良性的一种标准,又由于它为日本统计学家赤池弘次创立和发展的,因此又称赤池信息量准则。它建立在熵的概念基础上,可以权衡所估计模型的复杂度和此模型拟合数据的优良性。
在一般的情况下,AIC可以表示为: AIC=2k-2ln(L)
其中:k是参数的数量,L是似然函数。 假设条件是模型的误差服从独立正态分布。 让n为观察数,RSS为剩余平方和,那么AIC变为: AIC=2k+nln(RSS/n)
增加自由参数的数目提高了拟合的优良性,AIC鼓励数据拟合的优良性但是尽量避免出现过度拟合(Overfitting)的情况。所以优先考虑的模型应是AIC值最小的那一个。赤池信息准则的方法是寻找可以最好地解释数据但包含最少自由参数的模型。(AIC order estimation for sinudoidal model)
- 2013-12-05 13:18:54下载
- 积分:1