netlab

This code is a complete fingerprint core point detection. It uses orientation field for singular point detection and Zhang-suen algo. for thinning in preprocessing part

说明：  一阶sigma delta的matlab中simulink的仿真，z域(First-order sigma delta of matlab simulation in simulink, z domain)

it contains report n ppt

信号的仿真，误码率的仿真，互相学习，互相进步(change zhe singal，and find the rate of error)

recursive Depth first search is adopted to traverse the whole graph

说明：  图像处理的分割，很经典的MATLAB 算法，适合做CV分割的初学者(cv )

资源描述可以用来实现KNN算法，进行分类，或者聚类，主要是给初学数据挖掘和机器学习的人来参考下，还有就是可以对学习matlab有一定的帮助，而且数据集也在里面，运行后能得到结果，可以参考下，希望能够帮助大家更好的理解KNN算法，还有就是里面做了十折交叉验证，也可以参考下，谢谢大家1

mimo2x2天线选择系统的全系统matlab程序,先前的是dsp程序.(Antenna Selection mimo2x2 system matlab system-wide procedures, the previous procedure is dsp.)

在移动数据通信系统信号经传播媒介到达接收端会发生畸变，现行的通信系统普遍采用 自适应均衡技术来克服ISI和多普勒扩展。自适应均衡技术需要重复发送已知的训练序列直至 有效均衡为止I。“盲均衡(Blind Equalization，BE)111”技术仅利用接收序列本身的相关性便可 均衡信道特性。(Signal in the mobile data communication systems to reach the receiver via the mass media distortion occurs, the existing communication systems are generally adaptive equalization to overcome ISI and Doppler spread. Adaptive equalization techniques need to send a known training sequence repeated until an effective balance date I. " Blind equalization (Blind Equalization, BE) 111" technology is only used to receive serial correlation in itself can be balanced channel characteristics.)

返回拉普拉斯抠图矩阵，实现用matlab抠图功能(Back matting Laplacian matrix, implemented by the matting function matlab)