GMM_dynamics_position_orientation

This function compute the sun position (zenith and azimuth angle at the observer location) as a function of the observer local time and position.

说明：  这是一篇关于视频序列中的人脸检测与跟踪技术研究的文章(This is a video sequence of face detection and tracking of articles)

一个用于比较图像频域滤波和空间滤波效果的程序(A frequency domain filtering and spatial filtering effect of the procedure used to compare images)

仿真BPSK、QPSK、GMSK等基本调制方式。(Simulation BPSK, QPSK, GMSK modulation scheme.)

基于二阶泛模型的无模型自适应控制及参数整定，充分利用无模型自适应控制边建模边控制的特点，推导基于二阶泛模型的改进无模型自适应控制，应用辨识出的近似模型针对不同目标函数进行优化(Pan model based on second order approximation model of model-free adaptive control and parameter tuning, make full use of model-free adaptive control side edge control modeling features derived model-free adaptive control model based on improved second-order pan, identify the application The objective function to be optimized for different)

FIR 底通和带通滤波器和IIR 底通和带通滤波器，计算十字叉丝的在不同距离的衍射图像,采用累计贡献率的方法。( Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Calculation crosshairs diffraction image at different distances, The method of cumulative contribution rat.)

很好的灰度分布直方图MATLAB仿真图形，大家可以(Good gray-scale distribution histogram MATLAB simulation graphics, we can)

很难下的几篇关于卷积小波包变化的文献，希望能帮到大家！！(It is very difficult on the convolution of several changes in the literature on wavelet packet and hope to help you! !)

本代码为认知无线电频谱检测中循环周期特征检测算法的仿真代码(The code for spectrum sensing in cognitive radio feature detection algorithm cycle simulation code)

SAR回波距离压缩程序，对于初学的同学会有很大的帮助，思路清晰，使用结构体编的(SAR echo range compress )