with the above suggestion , i think the value will be the same as compared the input provided to the scatter. Choose a web site to get translated content where available and see local events and offers.

I have a matrix , X=[5 6 9 8 4] Y=[8 7 2 1 9] If I plot this and I need to get position of the X value corresponds to Y=1, that means in which row the X value 8 is located? Select a Web Site. abs(x - y) < eps).In your case, a tolerance might not work as well because you will not know what that tolerance should be. This need not be true. Select a Web Site.
Choose a web site to get translated content where available and see local events and offers. I only want to make my application separated into small components (files) and communicate through pipeline/params. Based on your location, we recommend that you select: . Learn more Getting numerical value from edit box in MATLAB Based on your location, we recommend that you select: .

Lets say you have X (time) and Y (velocity) In order to find the maximum value, you need to employ some MATLAB functions (max and find). Choose a web site to get translated content where available and see local events and offers. If you try sin(x) of a negative number, you will get a negative answer between 0 and -1. The biggest issue with repmat is that when the vectors become very large, out of memory errors are more likely to occur - that's what led me to try and … So basically If you want to plot anything, of course you need to have the data set.

answer should be 4th position. sign(z) returns the sign of real or complex value z.The sign of a complex number z is defined as z/abs(z).If z is a vector or a matrix, sign(z) returns the sign of each element of z. Hello Everyone, I have a GUI which starts plotting a variable value when I push start button and also displays the value of the same variable in Static Text box. Stack Overflow Public questions and answers; ... My requirement here is to find if it is possible to use the return value from Matlab in my bash script and also to pass it through the pipeline. I want to extract/get the value of X,Y which has being plotted with … And comparing doubles in this manner is not generally a good idea (due to precision, see Why is 0.3 - 0.2 - 0.1 (or similar) not equal to zero?Usually a tolerance of some kind should be used (i.e.

Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. ... Sign up using Google neg = -floor(sin(x)); Of course, dividing by zero will give you infinite.

The problem is that the variable value gets append in the text box, it does not clear the previous value before showing the current value. Select a Web Site.

Based on your location, we recommend that you select: . If you use the function floor and return the negative value of this you will have your answer (note, this will fail if your number happens to be exactly pi/2).