shangge

主要是根据马克维茨的投资组合理论求出有效边界，并确定其权重，分为允许和不允许卖空(efficient portfolio)

说明：  3d模型派大星，光照模型，胳膊腿可旋转，可整体旋转(3D model, starlet, light model)

说明：  实现遗传算法,选用python3作为平台开发，直接导入即可运行(Implementation of genetic algorithm, using Python 3 as a platform for development, direct import can run)

此程序引入新的测试方法使用的蜂群，结果显示此方法是最佳的比较与遗传算法和一些其他算法领域的测试在测试分支的白框中的路径中的自定义方式。

我近期从事视频开发所以将我参考的资料上传给大家看看。(I recently engaged in video development, therefore, refer to the information I upload to the U.S. to see.)

yaffs2

说明：  Archivo para aprender a hacer placas impresas

说明：  通过直线判断图像的倾斜角度，并将其自动旋转正(Judging the tilt angle of an image by a straight line and automatically rotating it forward)

伪彩颜色表,用于实现图像伪彩变幻处理. 可以用于医学图像处理和其他类型的图像处理. 例如在医学影像处理中将灰色图像以自定义伪彩显示出来.-Pseudo-color color table for the realization of pseudo-color image changing treatment. Can be used for medical image processing and other types of image processing. For example, in medical imaging will deal with the gray image to customize the pseudo-color display.

长整数运算(双向链表),实现长整数无限长加减法的运算(Long integer (two-way linked list), to achieve long-integer addition and subtraction of infinite computing)