M_files_chap06

this is a folder containing algorithms and source codes for face recognition

说明：  各种常见的窗函数，以及这些窗函数的时域波形和频域波形。(A variety of common window function, and their time-domain window function waveform and frequency domain waveforms.)

说明：  通过二维高斯匹配滤波器来对冠状动脉实现增强，通过多个方向的滤波使得图像的增强效果更好(Matched by two-dimensional Gaussian filter to achieve enhanced coronary artery, through the filter makes the multiple directions better image enhancement)

已知地图边界点通过插值求面积，matlab计算面积函数实现。(Known map boundary points by interpolation for the area, matlab calculate the area function implementation.)

说明：  小波包工具箱，用于进行信号处理，分解噪音(wavelet toolbox)

Worked a load flow problem for n-element generation and consumption with losses in the lines. The zip file contains all the files needed to solve any problem of load flow. Comments in Spanish.

说明：  上传的是刘金琨著的《滑模变结构控制MATLAB仿真》中所有例子的源程序,非常适合滑模控制的学习。(This is the source of all examples in the book:MATLAB Simulation of Simulation od Sliding mode Controll,which was written by Liu Jinkun .)

认知无线电环境中，当认知用户处于低信噪比环境时，软判决与硬判决的对比发现此时软判决优于硬判决(In Cognitive radio environment, the cognitive users in low SNR environment, the contrast of the soft decision and hard decision to soft decision is better than hard decision)

用于螺旋锥齿轮齿面接触分析，基于matlab进行编程。需要得知螺旋锥齿轮加工参数。(For spiral bevel gear tooth surface contact analysis, based on matlab programming. Need to know the spiral bevel gear processing parameters.)

CSA算法，有关sar成像检测，后面附matlab的源代码(CSA algorithm, related sar imaging detector, attached behind matlab source code)