loglog(x,y,'o-') holdon gridon It should start at 0,0 and go to 1200000,1200.
For example, loglog(X1,Y1,'o',X2,Y2) specifies markers for the first x-y pair but not for the second pair. example loglog(Y) plots Y against an implicit set of x-coordinates. If Y is a vector, the x-coordinates range from 1 to length(Y). If Y is a matrix, the plot ...
试一下 X=exp(log(10):0.25:log(80))
In Matlab, we use a log plot to plot the graphs in logarithmic scales in both horizontal and vertical axes. There are various syntaxes that are used to plot the numbers based on their nature whether it is a real or complex number. Please find the below syntax and their use: Loglog(X)...
Use the MATLABloglogfunction to create a log-log scale plot of parameters that are specified as vector data and are not part of a circuit (rfckt) object or data (rfdata) object. Ifhhas multiple operating conditions, such as from a.p2dor.s2dfile, theloglogfunction operates as follows: ...
1.画图plot 当需要画连续函数时,可以用fplot函数,当需要画符号函数时,可以用ezplot函数。 极坐标时可以用polar函数,对数坐标用semilogy函数,双对数用loglog函数,双y坐标用plotyy函数。 2.分窗 3.标记 4.坐标轴控制 5.注释 6.特殊图像 条形图(bar)面积图(area)柱状图(hist/rose)饼图(pie) ... ...
LOGLOGPN(X,Y) plots X versus Y in log-log scale, where Y may have positive and negative values. By default, negative values are plotted with dashed lines and positive values with full lines. If X is not specified, Y is plotted versus its index. LOGLOGPN(X,Y,LineSpecPos,LineSpecNeg) ...
When you plot data from a timetable, the row times are plotted on the x-axis by default. Thus, you do not need to specify the Time variable. Return the Line object as p. Notice that the axis labels match the variable names. Get p = plot(tbl,"RainInchesPerMinute"); To modify ...
>> s = spectra(:,6) s = prints its column vector ( not printed due to length of result) Use the loglog function in the same way as the plot function to obtain log scales for both axes. Plot the spectra (s) as a function of wavelength (lambda), using log scales on both axes. ...
Semilog and log–log graphs can be obtained by replacingplotbysemilogx,semilogy, orloglogfunctions and various other replacements forplotare available to give special plots. Titles, axis labels and other features can be added to a given graph using the functionsxlabel,ylabel,title,grid, andtext. ...