perceptron

通信里的2ASK信号的产生及分析，很不错，经典实用(Communication in the 2ASK signal generation and analysis, very good, classic and practical)

数值分析及其MATLAB实现（MATLAB 6.X 7.X版）光盘含有用可视化图形介绍的MATLAB基本操作和作图等内容的Word文档电子图书及其多媒体教学软件。另外，光盘中还附有本书中的MATLAB程序包和图形供读者使用。(EBooks numerical analysis and MATLAB (MATLAB 6.X 7.X version) CD-ROM containing MATLAB basic operations and mapping of the visual graphics on a Word document and multimedia teaching software. In addition, the CD also use with MATLAB package and graphics for this book readers.)

This Matlab script file explainns the qpsk scheme in awgn channel.

对于matlab初学者一些很好的例子，里面有详细的求解过程和matlab代码可供复制编译。(Matlab beginners for some good examples, there are detailed solving process and compile matlab code for replication.)

Manages very large tensors of arbitrary dimensions as mapped files on disk. (This class transparently maps large tensors of arbitrary dimensions to temporary files on disk. Referencing is identical to a standard matlab tensor, so a MappedTensor can be passed into functions without requiring that the function be written specifically to use MappedTensors. This is opposed to memmapfile objects, which cannot be used in such a way. MappedTensor also offers support for basic operations such as permute, without requiring space for the tensor to be allocated. An existing binary file can also be mapped, similarly to memmapfile. However, memmapfile offers more flexibility in terms of file format. )

About sift algorithm

该方法采用gabor提取纹理特征，最后采用k-means方法聚类进行图像分割(The method uses gabor texture features extraction, and finally using k-means clustering methods for image segmentation)

this is the source for manhattan mobility model in matlab it gives the path of movement

rake接收机仿真，参考程序walsh码扩频，三径瑞利信道，三种合并方式(rake receiver simulation, the reference program walsh code spreading, three-path Rayleigh channel, three kinds of merger)

create a 3D cylinder between 2 points