pls

很有用的机械工具包 Nice matlab package for mechanical engineering.(Nice matlab package for mechanical engineering.)

该程序可实现图像四方向频谱划分，通过该程序，衣服图像四方向的信息会很好的展现出来。(This program can be divided into the spectrum of image four directions, through the program, four-direction image information clothes would show up well.)

是Matlab图像处理的原程序代码，适合初学者使用。 (Matlab image processing is the original code, suitable for beginners.)

数字信号处理课程设计基于matlab 文件内容 (Digital signal processing matlab file contents based on course design)

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)

Design and analyze of qam ofdm technique for wimax physical layer of communication systems

带通滤波器的函数程序，可以直接调用，用于需要滤波器的各种场合(Functional programs band-pass filter, can be called directly, for a variety of applications requiring filters)

decisor using energy and zero cross

asynchronous startup dune machien directly connected to the network

关于反馈线性化的S函数文件 可修改应用到自己的程序中去(On the feedback of the linear S-function file)