winara

基于各种技术的wsn定位算法。rssi。三边算法，极大值估计法，三角算法，质心算法，apit算法等。(A variety of technology-based the wsn positioning algorithm. rssi. The trilateral algorithm greatly value estimation method, triangulation algorithm, the centroid algorithm, apit algorithm.)

In this project, Brain tumor in MRI is detected using image segmentation techniques. There are number of image segmentation techniques available but watershed segmentation is considered to be best among all. First of all prep-processing is to be done on MRI image followed by Segmentation. During pre-processing, MRI is first converted into gray scale image then salt and pepper noise is removed using median filter. Image is then enhanced using Histogram Equalization then Image segmentation is performed on image. In image segmentation, image is segmented into its constituent parts. In this way, brain tumor is detected.

MATLAB是一套功能强大的工程计算及数据分析软件，广泛应用于工业、电子、医疗、建筑及航空业等领域。本书系统介绍了MATLAB 6的基础知识，包括程序设计环境、基本操作、绘图功能、 M文件及稀疏矩阵；详细阐述了MATLAB 6在数字信号处理中的应用，主要有离散信号、离散系统及其结构的MATLAB实现、MATLAB中的信号变换、基于MATLAB的 IIR DF与 FIR DF设计以及基于MATLAB的功率谱估计等。另外，本书同时提供了MATLAB 6中 24类基本命令函数的子目录及其含义，以及MATLAB中10种基本的工具箱函数，极大地方便了用户的阅读与参考。 本书可作为数字信号处理课程的参考书，对涉及数字信号处理的各个领域的大专院校师生与广大科研人员具有重要的参考价值。 (err)

斐波纳契数列在现代物理、准晶体结构、化学等领域都有直接的应用，为此，美国数学会从1960年代起出版了《斐波纳契数列》季刊，专门刊载这方面的研究成果。 (Fibonacci series in modern physics, quasi-crystalline structure, chemical and other fields have direct application, for which the American Mathematical Society published since the 1960s, " Fibonacci series" quarterly, is devoted to research in this area .)

IIR滤波器的设计方法，以及所有论文资料，谢谢下载，支持网站发展(IIR filter design methods and information of all papers, thank you download support site development)

RANSAC算法，根据一组包含异常数据的样本数据集，计算出数据的数学模型参数，得到有效样本数据的算法。在其他地方下到的。(RANSAC algorithm, according to a group containing an abnormal data set of sample data, calculate the parameters of the mathematical model of the data, the effective sample data algorithm. Down to elsewhere.)

Matlab code for active clustering in wireless sensor networks.

lattice boltzmann method for simulation of cavity flow

用matlab画了一个小动物，利用了plot，sina，cos等 函数(use Matlab drew a small animal )

m文件下的s-function模块的编写模版，可在此模版上编写(m-s-function m-file written source code, you can write on this basis)