331 views

### Getting rid of vertical lines in plot

How can I get rid of red vertical line in below plot? Could any onehelp me? ...
519 views

### Beautify a NDSolve Graph ! [duplicate]

I am doing the following: ...
1k views

### How to speed up minimization of function

I have the fallowing code (the functions within that code are replaced by simpler ones, but the code structure is identical):  ...
419 views

632 views

### Plotting different PDFs of a distribution in the same graph

How would I plot the PDF (probability density function) of WeibullDistribution[1/5, 50], WeibullDistribution[1/4, 40], ...
67 views

### plotting several curves with the same function

Instead of using Show[Plot[f[x]/.{L->1},{x,0,1}],Plot[f[x]/.{L->2},{x,0,1}], Plot[f[x]/.{L->3},{x,0,1}]], I was wondering if there is a much simpler way by ...
125 views

### Evaluating and Plotting Multiple Zero-Counting Functions

In work that I am doing, I am trying to plot multiple zero-counting functions, depending on how a parameter works. For example, if the zeros of one function are {1, 2, 3, 4, 5, 6, 7}, the zeros of ...
1k views

### Why is this 2D plot so slow?

I first do a 3D Plot of four surfaces (eigenvalues of a $4\times4$ matrix) over $kx,kz$ (setting $ky=0$ all along). And then I try to give a 2D plot along three connected particular lines in $kx,kz$-...
244 views

### Prevent interdependence of controls

My question is probably best illustrated with this small sample code: ...
1k views

### Changing the plot variable inside Plot [duplicate]

Possible Duplicate: Difference in Plot when using Evaluate vs when not using Evaluate Assume one has vector of functions (e.g., vec={x,x^2}). The command <...
2k views

### Why does the replace all (/.) evaluate differently in plot

I'm plotting this function: Plot[(2 (l/2 π)^2 ((2 π f)/c)^2 /. {f -> (f 10^9), l -> .01, c -> 3 10^8}), {f, 17.5, 26.5}] but it does not plot ...
2k views

### Behavior of expression evaluation in Plot

I'm confused with Mathematica's way of parsing expressions. I've been struggling with this for a while and never found an exhaustive answer, sometimes things don't parse the way I think they would ...
839 views

### PlotStyle does not work when plotting a non-evaluated list of functions [duplicate]

When a list of functions is passed to Plot in an unevaluated form (e.g. with Through), the result is a plot with single color. <...
I'd like to see how close I can fit an exponential function to a cosine function in the domain of $\;-\frac{\pi}{2}$ to $\frac{\pi}{2}$ in the least squares sense. ...