modoqpsk

四通道分集合并接收机，调制方式为连续相位频率调制(Four-channel diversity combining receiver for continuous phase modulation frequency modulation)

说明：  HH模型简单的描述，通过建立数据然后绘图(HH model simple description)

In this i attached matlab code for indoor localization using WIFI and FM signal features classified by KNN classifier to predict the fingure print of the building structure.

The Scale-Invariant Feature Transform (SIFT) bundles a feature detector and a feature descriptor. The detector extracts from an image a number of frames (attributed regions) in a way which is consistent with (some) variations of the illumination, viewpoint and other viewing conditions. The descriptor associates to the regions a signature which identifies their appearance compactly and robustly

一些有关ga的论文 都是精心收集的 包含多个方向(Some papers are concerned ga carefully collected)

Weibull distribution simulation with theoretical comparison

基于matlab实现sift光流,好用。(Sift matlab realize optical flow based, easy to use.)

说明：  用MATLAB观察DDS输出波形 用MATLAB观察DDS输出波形 (Using MATLAB to observe DDS output waveform using MATLAB observation DDS output waveform)

聚类分析的案例，用maltab方法实现，修改可以使用(Cluster analysis of cases with maltab method, can be used to modify)

一天文学家要确定一棵小行星的运动轨道，他在其轨道内建立了以太阳为原点的直角坐标系，由开普勒第一定律知小行星的运动轨道为一椭圆，试确定行星的运动轨道。(One day in literature to determine the orbit of an asteroid, he set up in its orbit to the sun for the origin of the coordinate system, by Kepler s first law of motion track known asteroid is an ellipse, the orbits of planets.)