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Matlab Semilogy Not Working, Jun 7, 2018 · Try to find a solution with an offset. figure(1); clf x = linspace The work also had to be done by hand and my code is outputting all the numbers I got with the equations. Apr 12, 2024 · Whenever I try to create a figure using the command semilogy, the figure opens up but it's a blank page and it doesn't give me the graph. Not sure what else to use, because bigger values are comming and linear doesn't work for it. Jan 4, 2018 · MATLAB Answers Semilogy not plotting onto log scale MATLAB R2017b 1 Answer semilogy, loglog do not work in order to set the y axis on a logarithmic scale 2 Answers Plotting semilogy on two axes covering the same range, one side is log the other is not. You should set the axis to log explicitly. If you attempt to add a loglog, semilogx, or semilogy graph to a linear axis mode plot with hold on, the axis mode will remain as it is and the new data will plot as linear. Any help appreciated. Here we discuss the introduction and working with semilogy in matlab with syntax and examples. Only the last figure appears in semilogy Here is my code in MATLAB hold on does not work for semilogy, it only plots the second graph. Sep 12, 2021 · The problem is with figure; hold on; that creates a linear figure, and you're adding subsequent plots to the linear axes. One is much smaller than the other so I get why we need the semilogy. 1 Answer Apr 12, 2024 · Whenever I try to create a figure using the command semilogy, the figure opens up but it's a blank page and it doesn't give me the graph. Mar 27, 2015 · I'm having trouble plotting multiple figures using subplot and semilogy. @ElNico I've had that problem in the past. The semilogy function is plotting the y-axis on a logarithmic scale, but I think you can't tell because the data points are not separated by any significant amount. I don't know if it has to do with the fact the timescale is different for the graph than the calculations (years vs seconds) but I can't get anything to show up. Instead, MATLAB chooses to plot in lin Jun 27, 2009 · If you attempt to add a loglog, semilogx, or semilogy graph to a linear axis mode plot with hold on, the axis mode will remain as it is and the new data will plot as linear. If I remove the hold on the log scale is enabled, but I can only plot a single plot. Mar 6, 2023 · This is a guide to Semilogy Matlab. To work around this issue, you can create a blank figure, use the HOLD ON function, and then use the SEMILOGY function. If you do not specify a color when plotting more than one line, semilogx and semilogy automatically cycle through the colors and line styles in the order specified by the current axes ColorOrder and LineStyleOrder properties. Hey, I sometimes notice that MATLAB refuses to plot in a logarithmic x- or y-scale, even though there are no zero or negative values present in the plotdata. I solved it using semilogx(1+x, ). Following on from How to make a log plot in matlab Feb 28, 2012 · If I try to plot multiple plots with a logarithmic axis, the log scale is disabled. 0 (R14) when using the SEMILOGY function on data that is spread over a very small range. May 10, 2021 · MATLAB Answers semilogy, loglog do not work in order to set the y axis on a logarithmic scale 2 Answers Why does semilogy plot on a linear scale Matlab R2016a? 1 Answer very interesting phenomenon about 'loglog semilogy' 1 Answer Jun 27, 2009 · If you attempt to add a loglog, semilogx, or semilogy graph to a linear axis mode plot with hold on, the axis mode will remain as it is and the new data will plot as linear. But that was because 1+x had a definite meaning in my specific problem, and so using it was justifiable. Oct 5, 2019 · The semilogy function is plotting the y-axis on a logarithmic scale, but I think you can't tell because the data points are not separated by any significant amount. It may not be your case There is a bug in MATLAB 7. . lwpm, b74tym, y1xhn, xag, mwjj, 9hu, 2t5, zrok, dsho, cfm84gk,