在图像识别领域中，图像提取是最基础也是最重要的一个环节．如果前期图像提取错误，无论识别技术多么高超，也不会识别出正确的对象．本程序演示如何从图象中提取人物轮廓-In the field of image recognition, image extraction is the most basic and most important aspect. If the pre-image extraction error, no matter how superb recognition techn

系统辨识PLS程序，最小二乘法辨识系统，一次辨识后对仿真对象和辨识模型进行阶跃响应对比。-System identification PLS program, the method of least squares identification system step response time identification of the the simulation object recognition model comparison.