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ica
说明： 基于负熵的ICA算法，独立成分分析；负熵；盲信号分离；固定点(Negative entropy based ICA algorithm, independent component analysis negative entropy blind signal separation fixed point)
- 2010-04-25 14:44:06下载
- 积分：1
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kd
说明： 根据前人研究成果可以证明，煤镜质组反射率各向异性对煤田构造特征具有指示意义，镜质组最小反射率可以指示构造主应力方向。然而，在实际测量中，如何得到真正的镜质组最大、最小反射率及其方位是其中的关键环节。利用现有的岩石有限应变椭球拟合方法进行镜质组反射率椭球体拟合不失为一种行之有效的方法，可以由此确定镜质组最大、最小、中间反射率及其三维空间方位。
将之前拟合得到的反射率椭圆看作岩石有限应变椭圆即二维应变，其由之前的统计方法测定得到，三个截面的数据对于拟合唯一应变椭球来说是过多的，因此不可避免出现误差，导致三个截面应变椭圆不通过同一个椭球的情况。为了从三个截面数据得到唯一的应变椭球，需要对得到的数据进行相容性调整。采用Oertel的方法，从每一测量参数在不同截面中的值是正态分布这一假定出发，利用加权最小二乘法进行误差调整。(According to results of previous studies may prove vitrinite reflectance anisotropy on structural characteristics have implications for coal, vitrinite reflectance may indicate tectonic minimum principal stress directions. However, in actual measurement, how to get real vitrinite maximum, minimum reflectivity and its orientation is the key link. Conduct vitrinite reflectance ellipsoid fitting regarded as a proven method using existing rock finite strain ellipsoid fitting method can thus determine vitrinite maximum, minimum, intermediate reflectance and dimensional spatial orientation .
Before fitting the reflectance of finite strain ellipse oval rock that is seen as a two-dimensional strain, as determined by statistical methods which have been before the data fit only for the three sections of the strain ellipsoid is excessive, and therefore can not to avoid errors, resulting in three elliptical cross-section does not pass through the same strain ellipsoid situation. In order to obtai)
- 2014-11-12 11:06:13下载
- 积分：1
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fingerprint
基于matlab的指纹识别，自动识别指纹库中的指纹，使用简单正确率高。(Matlab based on fingerprint recognition, automated fingerprint identification fingerprint , simple to use correct rate.)
- 2021-03-18 13:59:20下载
- 积分：1
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Binary
alab document on ASK PSL and QPSK modulation techniques
- 2009-05-12 16:03:39下载
- 积分：1
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spatial_ZF_SIC
the code simulates the MIMO-OFDM spatial multiplexing with successive interference cancellation
- 2012-05-22 22:34:02下载
- 积分：1
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Channel
描述一种信道，通过卡尔曼滤波器对信道信号进行估计(A channel described by the Kalman filter to estimate the channel signal)
- 2013-09-04 09:42:57下载
- 积分：1
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stf2
Universal Space-Time-Frequency Block Codes Design for the
Multiband MIMO-OFDM Systems
- 2011-01-04 14:45:14下载
- 积分：1
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qira_peg
20字神马的最讨厌了，有没有啊又没有啊有没有啊(20 horses hate the word of God, and there is no there is no ah ah ah there)
- 2011-04-25 20:39:31下载
- 积分：1
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bprop
backpropagation algorithm
- 2012-01-28 00:04:34下载
- 积分：1
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modeling and linearization of pa
关于功率放大器非线性建模和线性化的两篇论文资料，详细介绍了所采用的模型和相关算法，很有参考价值。(Those papers are related with pa modeling and linearization, which introduce the pa models and algorithms for those models.)
- 2020-06-22 00:20:02下载
- 积分：1
