tpqk

图像的圆检测程序。可以很好地进行灰度图的圆检测(Image circle detection procedures. Grayscale can be carried out of the circle detection)

说明：  用simulink进行的有源电力滤波器的仿真，波形清晰(Simulation of active power filter with clear waveform)

聚类有效性指标,比较全，功能比较强大，是学习聚类的好工具(Clustering Validity Indices)

视频转帧预处理 ，应用于红外图像序列处理，为后续处理提供便宜。(Video frame preprocessing, applied to infrared image sequence processing, provides cheaper for subsequent processing.)

可实现偏振图像合成以得到强度图像，偏振度图像等(Polarization image synthesis can be achieved to obtain intensity images, polarization images, etc.)

说明：  在我们的移动端开发中，需要用到折线图，本篇内容就是用flutter写的一个折线图例程。(In the development of our mobile terminal, we need to use the line chart. This article is a line chart routine written by flutter.)

说明：  基于Landsat8卫星影像数据，在GEE平台中的监督分类(Supervised classification based on landsat8 satellite image data in GEE platform)

适合初学图形学的人,都是基本的绘图与填充及图形变换,贝页丝曲线的绘制.(graphics suitable for beginners who are basic drawing and filling and graphic transformation, Pui-page wire drawing curves.)

Harr特征的几种在matlab环境下的实现(Implementation of several Harr features in Matlab environment)

一个生成NURBS曲面的程序，是在Visual下运行的(A NURBS surface generation program is run under Visual)