zigbee树形结构matlab仿真

This code applies local histogram equalization on an input image with a view to improve its contrast ratio. The image is read, converted to grayscale and resized with the inbuilt function of MATLAB. The window size may be changed, however, the window shift is as per size of the window. The output is definitely a better contrast image as compared to the input but checkerboard effect is evident.

说明：   该程序是使用Matlab仿真协同通信的DF（解码转发）基本性能，也可以作为学习Matlab 通信仿真的入门实例。 (This program is to simulate basic performance of collaborative communication DF (decoding forwarding)by using Matlab, also can be used as a learning Matlab communication simulation of introductory examples.)

在matlab环境下编写自己的fft算法，与系统的函数进行对比分析(In the matlab environment to write your own fft algorithm, and a comparative analysis of the system function)

说明：  MATLAB的实用经典程序3，可使初学者在短时间内较快掌握MATLAB中的一些基本函数(MATLAB utility classic program 3 will enable beginners to master quickly in a short time some of the basic function of MATLAB,)

用谱方法计算流体力学一些流动现象的整体稳定性,自己编的5种调制信号，模式识别中的bayes判别分析算法，包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,结合PCA的尺度不变特征变换(SIFT)算法，包括轨道机动仿真、初轨计算。

天线与EM算法，个人认为比较好的资料，欢迎大家下载(Antenna and EM algorithm, individuals that good information, are welcome to download)

GUI for visualization of data volumes via slices, contour lines, isosurfaces, and animation.(GUI for visualization of data volumes via s lices, contour lines, isosurfaces, and animation.)

电磁场的时域有限元仿真,用于学习电磁场的时域计算。(Time domain electromagnetic finite element simulation for learning time-domain electromagnetic field calculation.)

计算加权加速度,基于互功率谱的时延估计，用于时频分析算法，可以实现模式识别领域的数据的分类及回归，包括压缩比、运行时间和计算复原图像的峰值信噪比,利用贝叶斯原理估计混合logit模型的参数。

说明：  Differential Evolution Algorithms