4.37.2 Greatest hits from previous weeks

4.37.2.1 How to perform a multi-peak fitting?
4.37.2.2 How do I clear all user defined symbols?
4.37.2.1 How to perform a multi-peak fitting?

https://mathematica.stackexchange.com/questions/26336/how-to-perform-a-multi-peak-fitting

 
I am wondering how to implement the multi-peak detecting and fitting in Mathematica. Following is an example of fitting the data using three peaks (such that the data ~ peak1 + peak2 + peak3). 
 
 
 
The  ...
 

- asked by Everett You (46 votes), answered by Silvia (47 votes)

4.37.2.2 How do I clear all user defined symbols?

https://mathematica.stackexchange.com/questions/850/how-do-i-clear-all-user-defined-symbols

 
Is there some way to do this other than going to Evaluation -> Quit kernel and firing a new one up?
 

- asked by niklasfi (55 votes), answered by Artes (54 votes)