shenxd

迭代法是基于逼近的思想，其步骤如下： 1． 求出图象的最大灰度值和最小灰度值，(Iterative method is based on the idea of approximation, the steps are as follows: 1. To derive the maximum gray value image and the minimum gray value,)

说明：  matlab的入门经典书籍，适合初学者使用。(matlab introduction to classic books for beginners.)

qfsk调制，可使用各个通信系统模块，非常好用，简单易懂(qfsk modulation can be used in various communication system module, very easy to use, simple to understand)

Matlab中进行二维离散傅立叶变换,并显示频谱图的方法。(two version discreate Forier Transemation baced on MATLAB)

Many application of Kalman filter

to find the extremas of any 1-d signal

a matlab implementation of several common speckle filters

Power distribution systems have tie and sectionalizing switches whose states determine the configuration of the network. Reconfiguration of distribution network is achieved through switching operation on switches of distribution network branches. Power companies are interested in finding the most efficient configuration for minimization of real power losses and load balancing among distribution feeders to save the energy and enhance the operation performance of distribution system. The objective of this thesis is to show that the ant colony optimization algorithm can be used successfully in the reconfiguration of electrical distribution networks to minimize the power losses of the system and to balance the loading of the feeders. This work is to provide a basis for power companies to use it in the reconfiguration of the distribution networks to reduce the operational costs and to enhance the performance of their networks.

particle fileter实现了一个最简单的sir滤波器(particle fileter achieved one of the most simple filter sir)

WSN based object recognition, feature extraction line spectrum modulation