qianjiaohoujiao

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.)

stationary test 檢驗數據是否為穩定 藉此判定ARIMA程序中的d值(stationary test)

说明：  欧洲winner计划里建立的MIMO 空间信道模型。可用于MIMO仿真。(The European winner in the establishment of MIMO space program channel model. Simulation can be used for MIMO.)

旋转不变技术估计信号参数(ESPRIT)算法是子空间估计的两个经典方法,它们都能够有效地估计特征子空间。程序包里面实现了用LS估计和TLS估计的ESPRIT算法。(ESPRIT estimates signal parameters (ESPRIT) algorithm is estimated that sub-space of two classical methods, they will be able to estimate the characteristics of effective subspace. Inside a package with LS estimates and estimates of the ESPRIT algorithm TLS.)

Select FIS Generation Method. , , Grid Partitioning

Jon Bentley的《编程珠玑》 本书针对程序设计人员探讨了一系列的实际问题，这些问题是对现实中常见问题的归纳总结。作者虽然没有给出解决这些问题的具体代码，但始终非常富有洞察力和创造力地围绕着这些折磨程序员的实际问题展开讨论，从而引导读者理解问题并学会解决问题的技能，这些都是程序员实际编程生涯中的基本技能。为此，本书给出了一些精心设计的有趣而且颇具指导意义的程序，这些程序能够为那些复杂的编程问题提供清晰而且完备的解决思路，书中还充满了对实用程序设计技巧及基本设计原则的清晰而睿智的描述。 ()

仿真了MIMO中的2*2，以及注水定理,里面有详尽的解释(Implement a 2x2 scheme using dominant eigenmode transmission.)

光流场的经典算法，对动态目标的检测和识别有帮助。(Classical algorithm of optical flow field, for dynamic target detection and identification help.)

face reconigtion system use neural network

The following Matlab project contains the source code and Matlab examples used for speed control of a dc motor. The goal of this assignment was to develop a Speed control system for a DC motor.