lum_en_global

this is to apply frame blocking.. top apply non stationary signal to semi stationary signal

说明：  本代码作为初学者，读取AVI电影（matlab能读的AVI电影难找），并提取关键祯，做差分(The code as a beginner, read AVI movie (matlab can read the AVI movie hard to find), and extract key frames, so differential)

有选择性的输入指纹，并对指纹分块，计算点方向图以及块方向图。(Selective input fingerprint, and fingerprint block, calculate points, and block pattern pattern.)

用于计算马氏距离，并可以用于优选近红外光谱的校正集和预测集(used in the calculation of the Mahalanobis distance, and can be used for optimization of near-infrared spectroscopy calibration set and the prediction)

OFDM 技术具有频谱利用率高、成本低等特点，随着人们对通信数据化、宽带化、个人化和移动化的需求，OFDM 技术在固定无线接入领域和移动接入领域将越来越得到广泛的应用(OFDM technology has high spectrum efficiency, low cost, and communication data, broadband, personal and moving the OFDM technology will increasingly be in the field of fixed wireless access and mobile access a wide range of applications)

very important reference for matalab

matlab例子100个例子，内部代码，matlab例子100个例子(matlab examples 100 examples, the internal code, matlab examples 100 examples)

This a plat for for computing NSF index in quality management of water quality.

基于灰度的人眼定位，matlab，积分投影法实现人眼识别(eye detection)

一个MATLAB的有源滤波的电子仿真图，希望对大家有帮助(Active Filter a MATLAB simulation of the electronic map, we would like to help)