Untitled5

Contains watermark embedding

说明：  为了减少边缘检测中的噪声影响,设计了一种分数阶差分滤波器,给出了该滤波器的原理,分析了此类滤波器的幅频特性.(In order to reduce the effect of the noise in edge detection,a kind of fractional-order difference filters were designed,whose theory was worked out and amplitude-frequency characteristic were analyzed.)

可以获取Libsvm训练的model中支持向量在原始数据中的位置。(this function can get the model Libsvm training support vector in the original data.)

MEL FREQUENCY CEPSTRAL COEFFCIENT

线性调频信号的仿真。很好的东东赶紧下载。仿真效果很好的(chirp_sig simulation)

there is a matlab cod,that is, Example of Supercritical Hopf bifurcation.

calic image compression

说明：  LEACH is a basic protocol

this code can be use in prediction filter of seismic data.

MATLAB CODE FOR ann WHCIH USED TO DETECT VOICE FOR MANY STUDENTS