好用的边缘检测算法，matlab编写

根据已有的二维波束成型进行功率分配后的曲线和阈值距离(about the 2d-beamforming of power loading and threshold distance )

机器视觉之模糊图像复原，实现inverse Filter, Wiener Filter, Lucy-richardson 算法，里面包括PPT，代码和报告。非常有价值，值得参考！ (Machine vision blurred image restoration, achieve The inverse Filter, Wiener Filter, Lucy-richardson algorithm, which includes the PPT, the code and report. Very valuable and worth considering!)

The spectrum sensing problem has gained new aspects with cognitive radio and opportunistic spectrum access concepts. It is one of the most challenging issues in cognitive radio systems. In this paper, a survey of spectrum sensing methodologies for cognitive radio is presented. Various aspects of spectrum sensing problem are studied from a cognitive radio perspective and multi-dimensional spectrum sensing concept is introduced. Challenges associated with spectrum sensing are given and enabling spectrum sensing methods are reviewed. The paper explains the cooperative sensing concept and its various forms. External sensing algorithms and other alternative sensing methods are discussed. Furthermore, statistical modeling of network traffic and utilization of these models for prediction of primary user behavior is studied. Finally, sensing features of some current wireless standards are given.

说明：  基于磁场定向矢量控制永磁同步电机MATLAB仿真模型(MATLAB Simulation Model of Permanent Magnet Synchronous Motor Based on Field Oriented Vector Control)

螺旋型K空间MRI扫描的原始数据，适于做螺旋型扫描下的图形重建算法研究。(Spiral K space of the original MRI scan data, suitable for helical scan to do the next graphical reconstruction algorithm.)

这是一个matlab的程序包，里面都是一些经典和常用的例子，有完整的代码。(this is a package of matlab code, in which there are lots of classic and useful examples with whole code.)

Lozi混沌映射的线性反馈控制，给出了一般形式下的Lozi系统的混沌运动被控制到不动点的参数范围.并对Lozi映射的1个混沌吸引子进行了有效控制 (Lozi map chaotic linear feedback control, gives the general form of the Lozi system to be controlled chaos of the parameters of the fixed point range and Lozi map of a chaotic attractor for the effective control)

螺栓行业标准，介绍了各种螺栓的受力分析 和计算，图表等举例说明。(Bolt industry standards, describes the various bolt stress analysis and calculations, charts illustrate.)

matlab程序优化问题及其解决方法，通过优化程序使程序运行效率更高(Matlab program optimization problems and their solutions, through the optimization program makes the program efficiency is higher)

电动车整车模型，永磁电机弱磁控制， 采用udds路况(BEV model,PMSM weakening flux field control)