Ramakrishnan---Database-Management-Systems-3rd-Ed

说明：  matlab经典教程，很全面，非常适合初学者。(matlab classic tutorial, very comprehensive, very suitable for beginners.)

3D graph for matlab. Easy and very necesary

无线传感器网络考虑边开销的拓扑生成算法 对研究WSN拓扑生成有参考作用，考虑边开销和丢包率。很巧妙，很强大的算法，是学习matlab网络仿真的好材料(Wireless sensor networks that considers the cost of the topology generation algorithm to generate a reference of the role of WSN topology, consider the cost side and the packet loss rate. Very clever, very powerful algorithms, network simulation is a good learning materials matlab)

langrange function estimation

Test insertion of an abstract method in a superclass.

FIR带通滤波器，用于分离混叠信号，适用于初学者(FIR band-pass filter, used to separate overlapping signals for beginners)

改进型的MUSIC算，该算法主要用于阵列的DOA估计(modified music method)

利用相关的瞬时值通过在工作过程中的逐步调整参数逼近信号的统计特性，实现最优滤波。由此，我们得到一种最常用的算法——最小均方算法，简称LMS算法。(By using the instantaneous value of the correlation operation of the progressive approximation of the statistical properties of the signal to adjust the parameters to achieve optimal filtering. Thus, we get one of the most commonly used algorithms- the minimum mean square algorithm, called LMS algorithm.)

说明：  大量office学习文档，希望对大家有帮助，谢谢支持(Study documents a large number of office, we want to help, thank you support)

利用高斯消去法处理稀疏和满矩阵，并返回运行时间(Handle sparse Gaussian elimination and full matrix, and return to running time)