wavelet toolbox i need something to making a project because is my homework i m study on univercity eletric technology-wavelet toolbox i need something to making a project because is my homework i m study on univercity eletric technology

多尺度小波的边缘检测算法。。不知道怎么样，但我弄出来效果不太好-Multi-scale edge detection algorithm wavelet. . I do not know how, but I' m not very good to get out

提出了一种多迸制频移键控(M娲K)信号调制分类及解调方法，选取截获接收机输出的MFSK信 号的时频脊线作为分类特征，利用无监督聚类算法求取最佳聚类数M．利用时频脊线的Ham：小波变换 估计码元宽度，并且利用对应最佳聚类数的聚类中心确定抽判门限，通过对时频脊线抽样判决，实现了 MFSK信号的解调．理论分析和对实际信号的处理结果证明了此算法的可行性．-new algorithm is proposed for elassillcation and demodulation of MFSK

使用matlab程序，在小波阈值法去噪时，构造分段直线型阈值函数。-Using Matlab procedures, in the wavelet threshold method denoising, the construction of the segmentation linear threshold function.