Matlab-teaching

说明：  该matlab程序是一个小波包消噪程序，去噪效果明显，新手可以学习下(The matlab program is a wavelet packet de-noising procedure, de-noising effect is obvious, the novice can learn under)

MATLAB, c est un logiciel permettant d effectuer des opérations complexes sur des matrices et vecteurs directement avec la syntaxe matricielle (presque la même écriture que dans les livres et publications). Matlab, c est un interpréteur d opérations matricielles. C est aussi un langage de programmation de haut niveau. Matlab est écrit en C, mais il ne demande aucune connaissance du C de l utilisateur.

１Ｄ非连续性力学分析，巴黎六大硕士课题.(1D non-mechanical analysis of continuity, the Paris Masters six topics.)

Example matlab file.

boundary detection Contrast is the difference in luminance or color that makes an object (or its representation in an image or display) distinguishable. In visual perception of the real world, contrast is determined by the difference in the color and brightness of the object and other objects within the same field of view. Because the human visual system is more sensitive to contrast than absolute luminance, we can perceive the world similarly regardless of the huge changes in illumination over the day or place to place. The maximum contrast of an image is the contrast ratio or dynamic range

说明：  基于Matlab的函数优化遗传算法程序,包含了遗传算法实现的大部分步骤，而且有详细的注释.(Matlab functions genetic algorithm optimization procedures, including the genetic algorithm to achieve the most steps, and detailed notes.)

输入二项式的每一项系数和指数，输入未知函数的值求值，然后输入第二个二项式，并合并两个二项式(Enter the binomial coefficient and index of each one, enter the value of an unknown function evaluation, and then enter the second binomial, and the merger of the two binomial)

基于电力系统节点无功电压控制灵敏度，电气距离的聚类分析(Cluster Analysis of Reactive Power and Voltage Control Sensitivity and Electrical Distance of Power System Nodes)

Feature selection using laplicat sours

This code is about Digital Signal Processing.