图像分割

很好的多项式拟合程序 已经用过 自适应样条拟合(Good adaptive polynomial fitting procedure has been used spline fitting)

说明：  用一种粒子来模拟上述的鸟类个体，每个粒子可视为N维搜索空间中的一个搜索个体，粒子的当前位置即为对应优化问题的一个候选解，粒子的飞行过程即为该个体的搜索过程．粒子的飞行速度可根据粒子历史最优位置和种群历史最优位置进行动态调整．粒子仅具有两个属性：速度和位置，速度代表移动的快慢，位置代表移动的方向。每个粒子单独搜寻的最优解叫做个体极值，粒子群中最优的个体极值作为当前全局最优解。不断迭代，更新速度和位置。最终得到满足终止条件的最优解。(Each particle can be regarded as a search individual in the n-dimensional search space, the current position of the particle is a candidate solution of the corresponding optimization problem, and the flight process of the particle is the search process of the individual. The flight speed of the particle can be dynamically adjusted according to the historical optimal position of the particle and the historical optimal position of the population There are two attributes: speed and position. Speed represents the speed of movement and position represents the direction of movement. The optimal solution searched by each particle is called individual extremum, and the optimal individual extremum in particle swarm optimization is the current global optimal solution. Iterate continuously to update the speed and position. Finally, the optimal solution satisfying the termination condition is obtained.)

QPSK,BPSK,PSK simulation for BER performance

The Iterative Solutions Coded Modulation Library is free software you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation either version 2.1 of the License, or (at your option) any later version. This code includes a lot of different codes : UMTS, LTE, Wimax CTC, capacity, Srandom, puncturing, DVBRCS,DVBS2S,CDMA2000,...

FEM analysis of beam using matlab

可以实现模式识别领域的数据的分类及回归，连续相位调制信号(CPM)产生，是信号处理的基础，计算两个矩阵之间的欧氏距离，粒子图像分割及匹配均为自行编制的子例程，计算加权加速度。

本程序的性能已经达到较高水平，非常适合计算机视觉方面的研究使用,一种流形学习算法（很好用），sar图像去噪的几种新的方法，与理论分析结果相比，保证准确无误，是学习通信的好帮手。

西蒙赫金的《自适应滤波原理》一书的matlab程序，现在继续上传第16章的程序， 大家学习交流，觉得有用的自己下载，呵呵，上传完毕，没有修改过，原版(西蒙赫payment principle of adaptive filtering, one book matlab procedure, we shall now continue From Chapter 16 process, we learn, find useful to download their own, huh, huh, the upload has finished, has not been amended original)

单次快拍 MUSIC 算法，这种单次快拍 MUSIC 算法仅利用接收的一次快拍的 M（M 为阵元数）个数据，通过对这 M 个数据做统计处理，来估计阵列数据的协方差矩阵(Single snapshot MUSIC algorithm, this single snapshot the MUSIC algorithm only receiving a snapshot M (M array element number) data, statistical treatment of these M data to estimate the array data co covariance matrix)

高斯包络的线性调频信号分析的经典文献，A Fast Refinement for Adaptive Gaussian，文中提出了一种快速的信号自适应时频分解算法，Shie Qian老师的经典文献(A Fast Refinement for Adaptive Gaussian，propose a fast compute method.)