music

利用神经网络对输入的Ｍ序列进行线性离散系统辨识，及其改进算法(The use of neural network input M-sequence of linear discrete-time system identification, and its improved algorithm)

The Schumann resonance frequencies are a set of eigenmodes in the extremely low frequency (ELF) portion of the electromagnetic field spectrum. These frequencies are only present for planetary-like bodies with a substantial ionosphere acting as a perfect electric conductor, thus forming a resonance cavity with the surface. In this example, the Schumann resonance frequencies for the Earth are calculated.

generates the output sequence of a binary convolutional encoder G : N x LK Generator matrix of a convolutional code K : Number of input bits entering the encoder at each clock cycle. input: Binary input sequence state: State of the convolutional encoder termmode= trunc for no termination with all-0 state Copyleft: Won Y. Yang, wyyang53@hanmail.net, CAU for academic use only X = Known frequency-domain training symbol y = Time-domain output of the channel H_est = Estimate of the channel response

基于dtc svm_dtc 的船舶电力推进系统仿真模型(Propulsion system simulation model based on dtc svm_dtc ship )

matlab程序安装、使用的基础知识，对MATLAB的初学者有一定帮助。(matlab installation, the use of basic knowledge of the MATLAB beginner to some extent help.)

数学建模常用算法模型介绍及matlab实现程序代码，对于数学建模非常实用(Commonly used mathematical modeling algorithm model introduction and Matlab code is very useful for mathematical modeling)

火箭升空后软着陆的开发代码，对后来者有启示作用(The rocket development code soft landing)

关于树影提取求解树冠面积的matlab函数(About shadow extraction solution canopy area function )

Matlab为编程、分析工具,运用上、下行链路分离正序法对60GHz射频光纤( RoF) 系统进行功率设计、计算及分配(Powerdesignanddistributionof 60GHzRoFsystem)

census is a very useful tool