flow

receiver operating characteristics

包括5个程序,两个是logistic映射的相图和分岔图,三个是henon映射的相图,分岔图和比较图.(Includes five programs, two of which are in the phase diagram and logistic map bifurcation diagram, three phase diagram is mapped henon, bifurcation diagram and comparison chart.)

首先给出了谐波小波时频剖面图检测含噪声信号的微弱奇异成分的方法 然后运用谐波小波时频剖面图方 法分析了碰摩故障仿真信号 最后利用该方法对多个实际汽轮机组动静碰摩故障的真实振动信号进行了分析研 究。结果表明, 谐波小波能够得到其它信号分析方法无法得到的特征, 有效识别机组的碰摩故障。(Harmonic wavelet time􀀁 frequency profile plot is introduced firstly in practice to identify weak singularity in a signal with noise clearly. With this method, emulational signal and vibration data of the rubbing of the large practical turbo-generator units are analyzed successfully, which prove that the method is effectively extract the rubb ing signal feature.)

this rar file contains matlab files for pattern recognition where the patterns are six different shapes taken videos and that matlab gives the pattern

读取ecg信号的完整源代码，完整备注信息(original source code for ECG signal reading, with full notes)

吕爱琴,田玉敏,朱明华论文中OFDM系统仿真系统仿真代码(Lvai Qin, Tian Yumin, Zhu Minghua paper OFDM system simulation system simulation code)

CSMA implementation in matlab

HI MATLAB CODE FOR RECEIVER DECODE AND TRANSMITTER

[Signals and Systems]_This algorithm calculates the fast Fourier transform by the Cooley and Tukey method.

独立分量分析用于混合信号的分离，使用的算法是快速固定点算法，3路混合信号分别为man.pcm、dragon.pcm和music.pcm(Independent component analysis for mixed-signal separation algorithm used is a fast fixed-point algorithm, 3-way mixed-signal, respectively man.pcm, dragon.pcm and music.pcm)