feature-extraction

计盒式维数计算源程序，但是只支持gif格式的图片，别的图片可以先转换再用(Calculated source count box dimension, but only support gif format images, other images can be converted and then)

在非理想情况下，在对经纬度实施更新的情况下，一直长度，求速度。(In the ideal case, the latitude and longitude of implementing the update situation, has length, and speed.)

利用卡尔曼算法做出的平衡车整套程序，可以给做平衡车初学者很好的借鉴( Kalman algorithms make use of the balance of the car the entire procedure can be done to balance the car a good reference for beginners)

由于显卡或者显示器的原因会出现实际输出的图像在亮度上有偏差，而Gamma曲线矫正就是通过一定的方法来矫正图像的这种偏差的方法.(Or because of the graphics display image will appear in the actual brightness of the output deviation, the Gamma correction curve is corrected by a certain method to the method of this bias image.)

二维FDTD算法仿真，并带完全匹配层，输入波形为高斯波、平面波(Two dimensional FDTD algorithm is simulated, with a complete matching layer, and the input waveform is Gao Sibo and plane wave)

阿诺德变换用于水印算法中，得到了很好的效果，希望大家看看(arnold use in watermarking)

matlab函数速查手册，matlab中所有函数功能及调用格式的说明。方便实用！(The matlab function Quick Reference, matlab function and call the description of the format. Convenient and practical!)

描述如何使用MATLAB产生线性调频信号，并输出仿真图形(Describes how to use MATLAB to generate a linear FM signal, and output of simulation graphics)

FDTD-PML 算法的实现，效果好,大家一起研究，第一次上传，望指教(FDTD-PML method, with perfect results)

介绍一下图像增强技术的背景和意义以及现代图像增强技术发展的现状，其次是介绍图像增强技术的基本算法。由于要用到Matlab进行仿真，第三章将主要介绍Matlab软件在图像处理中的功能和运用。最后将详细的介绍直方图算法的意义、性质、显示及映射，并利用Matlab进行图像增强的仿真实现且达到了论文预期的目的和满意的实验结果。(Recommend the picture to strengthen the background , meaning and current situation of strengthening the technical development of modern picture of technology at first, secondly introduce the basic algorithm that the picture strengthens technology. Because should use Matlab and carry on emulation , chapter three will mainly introduce the Matlab software function and application in pattern process. Finally detailed introduction meaning, nature, showing and shining upon, histogram of algorithm, utilize emulation that Matlab strengthened the picture to realize and achieve the anticipated purpose of the thesis and satisfactory experimental result.)