xiaobofenxi

活动轮廓模型也称蛇形，定义为最小的能量样条曲线(Active contour model, also known as snake, is defined as the minimal energy splines)

软判决在OQPSK解调中实现对信号纠错的分析与应用(Soft-decision in OQPSK achieve signal demodulation analysis and application of error-correcting)

这是一个关于未编码IDMA系统的仿真程序，调制方式是用BPSK(This is a study on non-coded IDMA system simulation program, using BPSK modulation)

this is the code to do spectrum analysis using FFT.

用于数学建模，评价类模型，层次分析法的代码(For mathematical modeling, evaluation class model, AHP code)

（一）在MATLAB环境下建立任意节点数n在不同通信半径r下的无线传感器网络连通图。 （二）在MATLAB环境下仿真相同通信半径、不同节点数的无线传感网络的连通率，以及相同节点数、不同通信半径下的无线传感网络的连通率。 (COMPOW Algorithm)

自组织特征映射模型(Self-Organizing feature Map)，认为一个神经网络接受外界输入模式时，将会分为不同的区域，各区域对输入模式具有不同的响应特征，同时这一过程是自动完成的。各神经元的连接权值具有一定的分布。最邻近的神经元互相刺激，而较远的神经元则相互抑制，更远一些的则具有较弱的刺激作用。自组织特征映射法是一种无教师的聚类方法。(Self-organizing maps model (Self-Organizing feature Map), that a neural network to accept outside input mode, will be divided into different regions, the regional input modes have different response characteristics, while the process is done automatically . The connection weights of neurons with a certain distribution. Nearest neurons stimulate each other, while distant neurons are mutually inhibitory, with a further some of the weaker stimulus. Self-organizing feature map method is a clustering method without teachers.)

一种通用的稀疏编码方法，sparse coding，在图像去噪，目标识别等方面有着广泛的应用。(A generic sparse coding, sparse coding, in image denoising, object recognition have a wide range of applications.)

Powerline noise removal from ECG signals

关于sars的matlab源码，简介明了(The matlab source on sars, profile clear)