I was wondering if there is a way in Matlab to create a gantt chart using the min/max of variable? I've read a little bit about J Free Chart, but would rather not use 3rd party software, if I can help it. Essentially what I'd like to do is plot the min / max frequencies I've detected on a channel.
The x axis would be a range of frequencies, ranging from [1,200] Hz. The y axis would be the channel, ranging from 1 to however many channels I have (currently 48) --> so [1,48].
The chart itself would consist of a series of lines for each channel at the min/max frequency bands that I find. So for example, if in channel 1, I identified 3 bands with min/max or edges of 1-5 Hz, 11-23 Hz, and 45-50 Hz, there would be three lines corresponding to those ranges at y = 1. I'd also like to add a red indicator for the mode of that channel/band - so if the mode is at (for each band - 2.5 Hz, 14 Hz, and 47 Hz), I'd like a red indicator at those values at y = 1.
I apologize if this is confusing, it is hard to explain without some visual aids. If there is an easier way to represent this data, please feel free to suggest, I am open to anything!