x=linspace（03*pi20）;
y=cos（x）+sin（x）;
e=std（y）*ones（size（x））????%標(biāo)準(zhǔn)差
errorbar（xye）

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
?????目錄???????????0??2017-09-11?11:01??沈再陽(yáng)MATLAB信號(hào)處理?代碼\
?????目錄???????????0??2019-07-07?15:50??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\
?????文件??????????94??2019-07-07?15:50??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-1.asv
?????文件??????????94??2019-07-07?15:50??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-1.m
?????文件?????????143??2014-08-02?12:08??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-10.m
?????文件?????????173??2014-08-02?12:09??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-11.m
?????文件??????????95??2014-08-02?12:09??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-12.m
?????文件?????????161??2014-08-02?12:09??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-13.m
?????文件?????????376??2014-08-02?12:09??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-14.m
?????文件??????????81??2014-08-02?12:10??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-17.m
?????文件?????????202??2014-08-02?12:10??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-18.m
?????文件??????????56??2014-08-02?12:10??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-19.m
?????文件??????????96??2014-08-02?12:06??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-2.m
?????文件??????????60??2014-08-02?12:11??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-20.m
?????文件??????????71??2014-08-02?12:11??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-21.m
?????文件??????????91??2014-08-02?12:11??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-22.m
?????文件?????????127??2014-08-02?12:11??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-23.m
?????文件??????????88??2014-08-02?12:11??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-24.m
?????文件?????????127??2014-08-02?12:12??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-25.m
?????文件?????????137??2014-08-02?12:12??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-26.m
?????文件?????????100??2014-08-02?12:12??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-27.m
?????文件?????????149??2014-08-02?12:12??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-28.m
?????文件?????????182??2014-08-02?12:07??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-3.m
?????文件?????????115??2014-08-02?12:13??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-33.m
?????文件?????????120??2014-08-02?12:13??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-34.m
?????文件??????????48??2014-08-02?12:13??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-36.m
?????文件?????????112??2014-08-02?12:14??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-37.m
?????文件??????????60??2014-08-02?12:14??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-38.m
?????文件?????????106??2014-08-02?12:14??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-44.m
?????文件?????????159??2014-08-02?12:14??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-47.m
?????文件?????????108??2014-08-02?12:15??沈再陽(yáng)MATLAB信號(hào)處理?代碼\chapter01\ex1-48.m
............此處省略284個(gè)文件信息