The use of Kalman filter for target tracking matlab source code

利用zeoppritz方程求取反射系数，合成地震记录。1D Zoeppritz正演，avo分析，也可以进行AVA分析。

The main topic covered is frequency control in power systems. The needed models are derived and the primary and secondary frequency control are studied. A detailed model of the synchronous machine, based on Park’s transformation, is also included. The excitation and voltage control of synchronous machines are briefly described. An overview of load models are also given

阶乘,一个数学公式-a program for calculating factorial.

在MATLAB中，进行FDTD仿真，二维电磁波传播。-In MATlab, FDTD Simulation for Electromagnetic Wave.

选主元的矩阵杜利特尔分解-Pivot Doolittle decomposition of the matrix

应用背景本代码主要实现搜索引擎的几个评估准则，包括NDCG@K、DCG@K、P@K、RR@K、ERR@K这五类评估准则的实现，这代码主要是根据RankLib中的评估准则代码以scala的形似展现出来，相对于RankLib中的 评估代码而言，本代码短小，可读性强，可移植性大，关键技术本文使用 的scala实现，对NDCG@K、DCG@K、P@K、RR@K、ERR@K这五类评估准则的实现，跟RankLib中的评估公式保持一致

This is a small program for bipartite matching-This is a small program for bipartite matching...

求函数极小值，适用于不带约束的、函数可以为非线性的无约束规划问题的求解-Demand function is minimum applicable to non-binding, the function can be non-binding for the non-linear programming problem solving

大数运算库-Treasury operations of large numbers