gsm_ddc

本文档用于《统计建模与R软件》第六章至第九章课后答案。(This document is for the " Statistical modeling and R software" Chapter VI to Chapter IX after the answer.)

MATLAB Programming for Engineers

一知一组数据，通过matlab求其相应的插值曲线(A known set of data, the corresponding demand by matlab interpolation curve)

说明：  一个matlab关于同步电机的仿真，很有价值的(A matlab simulation on the synchronous motor, great value)

机器学习经典书籍，共有14个章节，包括：线性回归模型，神经网络，核方法等内容。(Machine learning classic books, a total of 14 chapters, including: linear regression models, neural networks, kernel methods and so on.)

HMM MATLAB ..speech recognize

Nonsubsampled contourlet transform

An ebook to help implementing trajectory calculation and PID

协作频谱感知虽然可提高系统的感知性能， 但随着感知节点数目的增加， 系统资源的占用越来越多， 系统传输效率下降． 分析了协作频谱感知方法的感知性能， 得到协作频谱感知的感知性能与感知节点数目和接 收信噪比之间的关系， 提出了一种新的次级用户节点的选择方法， 该方法有效保证了所选择节点的感知性能， 仿真验证了该算法的有效性和可靠性．(Although the cooperative spectrum sensing can improve the perceived performance of the system, but with the perception of the number of nodes increases, more and more system resources, the system transmission efficiency decreased. Cooperative spectrum sensing method of analysis of the perceived performance of collaborative spectrum sensing by the perception of performance and perception of the number of nodes and the relationship between the received SNR, a new secondary user node selection method, which effectively guarantee perceived performance of the selected node, the simulation proves the validity and reliability.)

说明：  解方程的matlab源码，有问题的请大家说明(Solution of equation matlab source, there are problems please note)