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deep learning一般是学习的层次结构，它也是有一定理论依据的，即模拟人脑的大脑皮层工作，因为大脑皮层的视觉区域也是分层次工作的，越底层的视觉皮层对那些底层特征就越敏感。综上所述，feature learning有这么多应用需求的驱动和生物神经理论上的支持，注定它能够在AI领域中发挥一定的作用。一些实验表明，有些feature learning学习到的特征几乎比所有其它的特征效果要好，比如本文中的ISA模型就是其中一个。(deep learning hierarchy of learning, it is also a certain theoretical basis that simulate the human brain' s cerebral cortex, visual areas of the cerebral cortex is hierarchical work, the more the bottom of the visual cortex is more sensitive to those underlying characteristics . In summary, feature learning so many application needs the support of the drive and biological neural theoretically doomed it to be able to play a certain role in the field of AI. Some experiments show that some feature learning learning to feature almost better than all the other features of the effect of the ISA model such as this is one.)

Prograssive Switching Median Filter

计算LTE系统对DTV系统的干扰，对共存情况进行分析(Computing the interference LTE system DTV system, the coexistence of the analysis of)

秒针模拟程序c源码Seconds simulation program c source(Seconds simulation program c source Seconds simulation program c source)

This is used to draw the magnetic field strength of coil square program.(This is used to draw the magnetic field strength of coil square program)

说明：  此程序用于仿真无线通信中的多径信道，信号经过此信道后产生延时和衰减，得到一个多径信号(The programme is to simulate multipath channel in the wireless communication)

快速傅里叶变换例子 matlab code

34个省份的地图的代码以及相关的属性，并提供相应的地图图形及四分图 (it is a example of providing how to do lm tests)

利用GAS软件和Matlab编程实现空间统计分析,实现空间统计的过程(Use of GAS software and Matlab programming spatial statistical analysis, the process of spatial statistics)

用MATLAB 实现的机器人在平面上的路径规划，实用栅格法处理环境和障碍物。(Implemented using MATLAB robot path planning in the plane, utility grid method to deal with environmental and obstacles.)