鲁棒&脆弱

This code perform the DCT and quantization on all the channels without any sub-sampling and for the compression of color images, they are first converted to the YCbCr color format and vice versa, use the function rgb2ycbcr and ycbcr2rgb.

说明：  通带截止频率 =1000Hz，阻带截止频率 =1200Hz，采样频率fs=5000Hz，通带衰减系数 =0.3dB，阻带衰减系数 =40dB。(The digital filter are the digital signal processing important content, the digital filter may divide into IIR and the FIR two main kinds. As for the IIR digital filter design, we need the help of analog prototype filter, and then transform analog filter into digital filter. )

说明：  退火算法程序，经典优化算法，可以找到全局较好的点。(Annealing process, the classical optimization algorithm, can find a good point overall.)

说明：  theori jame of mashin elec in matlab mfile

轮式机器人差速驱动下的圆形轨迹程序，可修改参数。(Round trajectory program driven by differential speed of wheeled robot.)

自己仿真的四元数法的龙格库塔的姿态解算matlab仿真(Their simulation method quaternion attitude Runge-Kutta solver matlab simulation)

信号过载情况下的SVM波束形成, 比其他常用的方法效果好很多.(signal overload of SVM beamforming than other commonly used method is much better.)

各种优化方法程序，内点法、外点法、乘子法等(Various optimization program, interior point method, outside the point method, multiplier method)

GLDAS数据的提取以及相应的水储量的计算。(Extraction of GLDAS data and calculation of water reserves.)

this file include matlb code for face detection