jpeg_qtable

一个程序，可以进行人脸识别和人眼跟踪，基于Matlab编写。(A program which can detect face and track eys, based on Matlab)

3－1 型sigmoid网络的matlab原程序，可以直接运行(3-1 type sigmoid network matlab original procedures, can be directly run)

说明：  自己编写的使用ESPRIT算法进行信号频率估计的Matlab代码。(Matlab code of the ESPRIT algorithm for frequency estimation.)

说明：  好的读图程序，使matlab可以迅速读出img等格式的图像，方便图像在envi与matlab之间转换(Good in image process, so you can quickly read matlab img image formats for easy image conversion between the envi and matlab)

可以用来计算复杂网络中度以及度分布的函数(A way can be used to calculate the degree distribution and function of moderate of the Complex networks)

运动目标识别，采用背景差分方法。背景图像由均值法获得。里面的视频换成前几帧换成纯背景效果能更好一点(Moving target identification, using the background difference method. Background image obtained from the mean. Which replaced the previous video frame replaced by pure background a little better results)

经典的LDA特征选择算法，用matlab实现，包括数据集(LDA classic feature selection algorithm, using matlab to achieve, including a data set)

说明：  GMSK调制程序，采用I/Q调制，生成基带GMSK信号，供大家学习和参考！(GMSK modulation procedures, the use of I/Q modulation, to generate baseband GMSK signal for them to learn from and reference!)

说明：  卡尔曼滤波算法。使用STm32跑的，亲测可以用，效果很好，算法源码(Kalman filtering algorithm.Using STm32 run, pro test can be used, the effect is very good, algorithm source)

Skydiving Simulation. Simulation can help predict position and velocity of a skydiver who jumps an airplane and opens a parachute. In this tutorial, we predict the position and velocity of a skydiver in two dimensions (horizontal and vertical) the time of the initial jump through the first 90 seconds.