06394344

非常详细的ofdm系统matlab程序。。。。。。。。(Matlab ofdm system very detailed procedures)

Energy consumption is a significant issue in ad hoc networks since mobile nodes are battery powered. In order to prolong the lifetime of ad hoc networks, it is the most critical issue to minimize the energy consumption of nodes. In this paper, we propose an energy efficient multipath routing protocol for choosing energy efficient path. This system also considers transmission power of nodes and residual energy as energy metrics in order to maximize the network lifetime and to reduce energy consumption of mobile nodes. The objective of our proposed system is to find an optimal route based on two energy metrics while choosing a route to transfer data packets. This system is implemented by using NS-2.34. Simulation results show that the proposed routing protocol with transmission power and residual energy control mode can extend the life-span of network and can achieve higher performance when compared to traditional ad-hoc on-demand multipath distance vector (AOMDV) routing protocol

说明：  计算复杂网络的度及其分布，改变矩阵即可得到复杂网络的相关指标。(Calculating the degree and distribution of complex networks)

本方法采用的是宽带ARMA过程的谱估计用Welch法实现的，进行功率谱的仿真(This method uses a broadband ARMA spectral estimation process implemented by Welch method, the power spectrum of the simulation)

MATLAB进行模糊统计，得到模糊分布(隶属函数)近似解析表达式(MATLAB fuzzy statistics, get fuzzy distribution (membership function) approximate analytical expressions)

基于MATLAB的GPS专业知识的实现（内含5个以上的源代码）(MATLAB-based implementation of GPS expertise (containing more than 5 of the source code))

Least-square curve fitting using polynomials is probably the most basic way to perform some parametric regression analysis. Foor basic tools for polynomial curve fitting are provided here. I also strongly recommend the exhaustive function POLYFITN

计算周期传输线结构带通滤波器特性参数的程序，matlab编写(calculation cycle transmission line structure band-pass filter characteristic parameters of the process, the preparation of Matlab)

风车转动，用Matlab制作简单的风车动画(The windmill to rotate)

RANSAC limited to Euclidean transform