MATLABfangzhendeng

马尔科夫链的matlab仿真，网上找到的，和大家分享一下(simulation of Markov Chain with Matlab)

说明：  这是基于吴和黄的的研究进而得到"percenta"的方法(This is used to obtain the "percenta" line based on Wu and Huang)

it is the matlab code for rayleigh fading

中值滤波窗口大小影响滤波器性能,3×3滤波窗口可以很好地保持图像细节。提出一种新的自适应中值滤波方法。将3×3窗口中心的极值点作为候选噪声点,若候选噪声点仍然是7×7窗口的极值点,则该点即是噪声点。若以噪声点为中心的3×3滤波窗口的中值不是噪声,则噪声用中值替换。重复以上过程,直到没有噪声点被替换。(Median filter window size affect the filter performance, 33 filter window can be well preserving image detail. Propose a new adaptive median filtering method. The 33 extreme point of the center of the window as the candidate noise the candidate noise is still 77 extreme points of the window, the point is that the noise point. Terms of noise centered on the point 33 filtering window value is not a noise, the noise is replaced with the median. The process is repeated until there is no noise point is replaced.)

matlab图像集合变化与图像增强操作以及报告 (MATLAB image collections and image enhancement operations and reporting)

飞行器空速校正，依据环境的海拔，温度和空气密度(Aircraft calibrated airspeed, altitude based on the environment, temperature, and air density)

《先进PID控制MATLAB仿真第3版》所有章节程序代码 (The advanced PID control and MATLAB simulation 3 All chapters program code)

各种人脸识别的matlab程序，改动后可以跑得通。根据自己的需要进行选择。(Various face recognition matlab program, changes can run through. Choose according to their needs.)

说明：  三点定位算法，利用MATLAB进行仿真，亲测有效。。。(Three-point positioning algorithm, using MATLAB for simulation, pro-test effective)

说明：  基于matlab实现的短时傅里叶变换，小波变换和emd分解(MATLAB realizes short time Fourier transform, wavelet transform and AMD decomposition)