Linked Questions
35 questions linked to/from How to find all the local minima/maxima in a range
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Lorenz map for the Rössler system [duplicate]
Possible Duplicate:
How to find all the local minima/maxima in a range
I have the solution of the following non-linear system:
...
3
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2
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Find all points that have the same minimum? [duplicate]
Possible Duplicate:
How to find all the local minima/maxima in a range
Sin[x] have two points ($3\pi/2,7\pi/2$) where the same minimum ($-1$) is achieved at ...
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3
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How can I use the command `Minimize` of this trigonometric function? [duplicate]
I want to find the minimum of the function $\sin^6 x + \cos^6 x$. I tried
Minimize[{Sin[x]^6 + Cos[x]^6, 0 <= x <= 2 Pi}, x]
I got
{Cos[2 ArcTan[1 - ...
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0
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How to obtain all minima? [duplicate]
If you Solve an equation, you obtain all solutions.
But If you NMinimize a function, you only get one minimum.
The question is:...
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9
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About multi-root search in Mathematica for transcendental equations
I have some questions for multiroot search for transcendental equations. Is there any clever solution to find all the roots for a transcendental equation in a specific range?
Perhaps ...
58
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6
answers
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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 ...
42
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answers
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Finding Local Minima / Maxima in Noisy Data
I'm trying to find local minima / maxima in noisy data, consisting of data values taken at certain time intervals. Ideally, the function should take a pair of lists (one containing time values and one ...
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4
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Find the minima and maxima of a list
I have a list, such as:
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24
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4
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Find all roots of an interpolating function (solution to a differential equation)
I'm trying to find all the roots of the solution to a differential equation.
Using NSolve or Reduce I don't get the roots, so I'm using an iterative method which I found in physicsforums.com.
This ...
45
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Identifying critical points/lines of 2/3D image/cubes
Upshot
I am interested in identifying critical points of a 3D field/cubes (maxima, minima, tube-like and wall-like saddle points) and 2D field/image (maxima, minima, saddle points). I.e. the ...
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Finding "Maxima" and "Minima" on a B-Spline
I need to find the "Maxima" and "Minima" on a B-Spline or more correct the points where the 2nd components of the derivate equal zero.
For example:
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3
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How to find local minima of data using PeakDetect
One of the great new function in v10 is PeakDetect.
It can detect peaks (local maxima) according to desired sharpness as shown in this example:
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4
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3
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Using FindRoot with an interpolating function
This question bears resemblance to a few other questions on mathematica.SE about finding points of intersection of crossing curves. I know that the guidebook of numerics has an entry about the whole ...
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4
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Find the maximum value of a numerical solution
I have a numerical solution and I want to find the maximum value of the solution.
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Determining the local extrema of discrete data [duplicate]
Possible Duplicate:
Local max/min of Mathematica data sets
If I have a continuous function f (for example f = Sin[x]), I ...