利用特征函数法对矩形浮箱式防浪堤的消浪性能进行分析。
Wave attenuation properties of rectangular pontoon breakwater were analyzed with eigen - function expansion.
穷举法是根据各个自变量所有可能取值相对应的函数值(输出值)寻找参数特征的一种分析方法。
Exhaustive method is an analysis method that looks for parameter property according to all obtainable corresponding function values (output values) for various independent variables.
提出用离散曲率法提取特征点，曲率表达式包含了高斯核函数曲线，选用了合适的离散尺度因子。
The discrete curvature arithmetic was used to extract feature points, which the curvature expression contains Gaussian nuclear function and chooses appropriate discrete scale factor.
应用推荐