jiesuanjuli

计算运动中单摆的长度、确定圆形目标、测量角度、灰度图像的属性测量、磁带滚动半径的测量(Calculate the length of the pendulum movement to determine the circular target, measuring angles, measuring the properties of gray-scale images, rolling radius of the measuring tape)

这是一篇介绍matlab函数使用手册的文章，通过它可以快速查找函数的功能等。(This is a matlab function to introduce the use of manual article, which can quickly find the function function.)

code matlab pour ondelettes

matlab人脸识别，智能识别人脸，应用于检测识别人脸(matlab face recognition, smart face recognition, face detection and recognition applied)

多变量无约束问题的优化最优化方法之梯度下降法(Optimization of the gradient descent method)

在排序学习算法经常用到的评价指标 NDCG，计算检索的效果好坏(NDCG can be used to evaluate the ranking with multilevel relevance such as irrelevance, half relevance, and relevance. )

microstrip antenna design

基于I-divergence距离的KNN改进算法源代码(Based on the I- divergence of the KNN distance to improve the code)

说明：  进行带钢厚度预测，通过提取带钢厚度的特征，输入svr进行预测。(Prediction of strip thickness)

求解无约束问题最优化问题的基础方法之一：高斯牛顿法(Gauss-Newton methon)