最小二乘法拟合曲线的算法

使用SDL库开发的一个动态界面，鼠标移至上面会突出显示，可以将传统界面做的跟网页漂亮-SDL library used to develop a dynamic interface, the mouse moved to the top will be highlighted, you can do with the traditional interface page beautiful

计算机图形学 真三维图形-computer graphics really 3D graphics

一个非常完美的工业曲线显示控件，根据实时数据或者历史数据生成各种历史、实时曲线-a perfect curve showed industrial controls, according to real-time data or historical data generated various historical, real-time curve

红蓝交替显示，戴上立体眼睛可以看立体，已经调试-Alternating red and blue indicate that the eyes can be seen wearing a three-dimensional three-dimensional, have been debug

bmp图像中隐藏信息-bmp images for hidden messages

dct.pdf中介绍的公式非常经典，但其中的一段源程序有一些错误，但在C文件dctmatrix.c有了修正。 dctmatrix.c给出了如何定标DCT系数。 dctmatrix.c中，FIX_DCTMTX_2[Rows][Columns]采用Q11定标,FIX_DCTMTX采用Q15定标。 DCTMTX_2[Rows][Columns]*2=DCTMTX[Rows][Columns]-dct.pdf formula described in a very classic, but a section of source code has some mistakes, but in C has been amended dctmatrix.c document. How dctmatrix.c given DCT coefficient calibration. dctmatrix.c in, FIX_DCTMTX_2 [Rows] [Columns] using Q11 calibration, FIX_DCTMTX calibration using Q15. DCTMTX_2 [Rows] [Columns]* 2 = DCTMTX [Rows] [Columns]

是一个很优秀的同名点匹配软件，对于要处理摄影测量左右相片的任务，此程序具有非常好的借鉴意义！-Is a very good point matching software of the same name, for Photogrammetry deal about photo mission, this program has a very good reference!

此程序用来画多边形，并用进行区域填充（内点为4连通区域的递归填充算法）-the procedure used to draw polygons, and filled with regional (within four points of connectivity in the region filled recursive algorithm)

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