fbp

Position-Dependent-Encoding.rar--SimonE.M.Plain Department of Electrical and Computer Engineering 1994

说明：  simulink工具箱的常见问题分析以及开发过程详解，初学适用(simulink toolbox of common problems and the development of Elaboration on the Course, for beginner)

本程序可以实现求函数的信噪比及函数的均方差(The variance of this program can realize the function of SNR and function)

此为频谱分析工具箱，如寻找频谱峰值等等功能的源代码(This is the spectral analysis toolbox, such as the search for the peak spectrum function of the source code, etc.)

介绍matlab使用的例子，大约300个左右欢迎大家下载(Introduction matlab example of the use of about 300 or so are welcome to download)

power_transfo3wdn，matlab仿真文件,电力电子、功率电子控制方面很有价值，调试通过(power_transfo3wdn, matlab simulation files, power electronics, power electronics control valuable debugging through)

一个直升机齿轮信号的模拟分析，通过应用小波分析，对信号进行分解，得到时频图(A helicopter gear signal simulation analysis, through the application of wavelet analysis, signal decomposition, time-frequency diagram obtained)

说明：  利用小波分析具有时频局部化特性和熵能对系统状态进行表征的特点，将小波分析和熵结合起来，定义了3种小波熵（小波能谱熵、小波时间熵、小波奇异熵），并给出其算法，揭示了这3种小波熵对系统故障表征的机理，对两种理论信号和基于PSCAD/EMTDC仿真的输电线路故障信号(Based on the characteristics of time-frequency localization of wavelet analysis and entropy energy to represent system state, three kinds of wavelet entropy (wavelet energy spectrum entropy, wavelet time entropy and wavelet singular entropy) are defined by combining wavelet analysis and entropy, and their algorithms are given. The mechanism of these three kinds of wavelet entropy for system fault characterization is revealed. The results show that the three kinds of wavelet entropy can be used to characterize system fault Road fault signal)

modeling of power lines using matlab software

gold序列的产生。随机产生gold序列。(gold sequence generation. Randomly generated sequence of gold.)