thesis2k

For simulation of a channel estimation of an OFDM system first of all we must silumate the OFDM channel.This is the problem formulation of an OFDM system.

用改进蚁群算法求解一类连续空间优化问题的matlab实现(improved ant colony algorithm for solving a class of continuous space optimization problems achieving Matlab)

计算神经细胞的度——Mathematica的程序 计算神经细胞的度——Mathematica的程序(computing neurons degree——Mathematica program)

变差函数、克里金插值源代码，里面有具体应用实例(Variogram, Kriging interpolation source code, there are examples of specific applications)

已知两个序列x[n]=cos(n*pi/2), y[n]=ej*pi*n/4x[n],绘制X(ejw)和Y(ejw)和幅度和相角,说明它们的频移关系(The known two sequence x [n] = cos (n* PI/2), y [n] = ej* PI* n/4 x [n], draw x (ejw) and y (ejw) and amplitude and phase Angle, suggesting their frequency shift relationship )

时频分析代码，其中包括WV分布和短时傅立叶变换。代码简便，保证可以应用(Time frequency analysis of the code, including the WV distribution and the short Fu Liye transform. The code is simple, can guarantee the application)

通过粒子群算法对非线性函数的极值进行求解(The extremum of the nonlinear function is solved by particle swarm optimization)

以Matlab为应用，比较详细地介绍了如何画波特图的一些例子。(Examples on Bode Plot.)

说明：  一篇基于交叉粒子群的改进算法，适于无线传感器的优化路由(A cross-Based Particle Swarm improved algorithm for optimization of routing in wireless sensor)

Clustering 和 SVM 结合的预测模型算法。聚类采用k-means方法，SVM采用lib-svm工具箱。(kMeans and SVM(support vector machine) prediction model is provided.)