smooth(y1,3); y3=smooth(y1,9); y4=smooth(y1,3,'lowess'); y5=smooth(y1,9,'lowess'); y6=smooth(y1,3,'loess'); y7=smooth(y1,9,'loess'......
读取股市数据,对开盘价的 240 条数据,调用 smoothts 函数进 行平滑处理。 代码: x=xlsread('D:\\Program Files\\MATLAB\\MyWorks\\gupiaoshuju01.xls'); p0=x......
smooth(y1,3); y3=smooth(y1,9); y4=smooth(y1,3,'lowess'); y5=smooth(y1,9,'lowess'); y6=smooth(y1,3,'loess'); y7=smooth(y1,9,'loess'......
yy4=smooth(y,50,'loess'); 处理 figure; plot(t,y,'k:'); hold on; plot(t,yy4,'k','linewidth',3); xlabel('t'); ylabel('loess'); lege......
smooth(y1,3); y3=smooth(y1,9); y4=smooth(y1,3,'lowess'); y5=smooth(y1,9,'lowess'); y6=smooth(y1,3,'loess'); y7=smooth(y1,9,'loess'......
yy4=smooth(y,50,'