spain_IdsVgs_alter

Marginal Fisher Analysis算法，可用于降维，注释有使用说明！供大家学习交流！(Marginal Fisher Analysis algorithm, can be used for dimensionality reduction, the Notes are used to explain! For all to learn!)

说明：  this file along with others coded "finger" construct the complete source code for fingerprint recognition system. do enjoy using it,

MEMORY_TEST is a MATLAB program which declares and uses a sequence of larger and larger arrays, to see what the memory limits are on a given computer.The program tries an increasing series of values of N, using powers of 2, between limits that you set.

通信原理实验中的均匀和非均匀的pcm两种编码方式,附有详细的说明,(Communication principle of uniform and non-uniform of PCM encoding, accompanied by detailed instructions,)

绘制二维非线性系统的相图，MATLAB程序，自已编写，多多交流！(Phase diagram, drawing two-dimensional nonlinear system MATLAB program, written, more exchanges!)

正交化OLSDA给分类识别带来了更高的识别率

基于高斯混合模型markov树算法的图像分割。。。(Gaussian mixture model based markov tree algorithm for image segmentation. . .)

说明：  MATLAB函数及命令全集-(按字母排序)(MATLAB functions and commands Collection- (in alphabetical order))

256QAM调制及解调程序，采用格雷码编码格式。(256QAM modulation and demodulation)

画出直方图，并将该直方图均衡化，以达到图像画面均匀。(Draw the histogram and the histogram equalization in order to achieve uniformity of the image screen.)