Are you have any experienced with Column Editor ? I get this feature Column Editor when using Ultraedit. This method is very help out when we want to select or remove data in column mode. We can get this method with use command line in Linux, but I want to get Column Editor in interactive
Ricker Wavelets are zero-phase wavelets with a central peak and two smaller side lobes. A Ricker Wavelets can be uniquely specified with only a single parameter “f”. It’s peak frequency as seen on the wavelet spectrum. Ricker Wavelets Equation is : After searching in internet, I get Matlab code for this Ricker Wavelets and convert
Zero-crossing is a commonly used term in electronics, mathematics, and image processing. In mathematical terms, a “zero-crossing” is a point where the sign of a function changes (e.g. from positive to negative), represented by a crossing of the axis (zero value) in the graph of the function. This is picture describe zero crossing location :
In calculus, the first derivative test uses the first derivative of a function to determine whether a given critical point of a function is a local maximum, a local minimum, or neither. The idea behind the first derivative test is to examine the monotonicity properties of a function just to the left and right of
