Recent questions tagged plot

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Does Mathematica support hidden line removal for wire frame images? If this isn't the case, has anybody here ever ... find the code in this link See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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plot - using matplotlib or pyqtgraph to graph real time data

I have devices connected to my serial port and I need to poll them and then display that data in a plot. I ... *self.args,**self.kwargs) return See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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680 views

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plot - How to rotate an image R raster

I have code below which saves an image to my pc. I would like to rotate that image by 45,90 and 135 degrees ... border=NA, box=FALSE) dev.off() See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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plot - How to draw half-filled points in R (preferably using ggplot)

I was wondering if it is possible to fill points with multiple colors. For example, in a scatter plot, I'd ... if someone could help. Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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559 views

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plot - R: Reorder facet_wrapped x-axis with free_x in ggplot2

I'm trying to use reorder in a facet-wrapped plot that also uses scales = free_x in ggplot2, but the ... others can offer on this question. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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plot - Plotting FFT on octave

I know that FFT changes a function in the time domain to one showed in the frequency domain. However, when I try ... and graphs. Please help =( See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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523 views

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plot - Y-break with scale change in R

I am still new to R. I agreed to help a friend replot his graphs however one of his plot designs is proving ... .64 94.93 28.39300 30.671206 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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709 views

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plot - R save table as image

I would like to export a data frame as a (png) image. I've tried with this code, but the table get ... set manually the size of the image? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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697 views

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plot - How to make 3D histogram in R

This is my goal: Plot the frequency of y according to x in the z axis. These are my problems ... /9781783989508/ch06s05.html Thanks!! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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plot - Ellipse around the data in MATLAB

I would like to reproduce the following figure in MATLAB: There are two classes of points with X and Y ... and shape. Still thinking... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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587 views

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plot - What is the default MATLAB Color Order?

I have a plot with two histograms. However, it is difficult to tell which histogram on the plot is coming from the ... not - what is the order? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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595 views

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plot - Texture in barplot for 7 bars in R?

I have 7 different categories per each value in X. I am using barplot to plot these categories. Such graph looks fine ... .e height of the bar). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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460 views

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plot - Matplotlib plotting non uniform data in 3D surface

I have a simple code to plot the points in 3D for Matplotlib as below - from mpl_toolkits.mplot3d import axes3d import ... 7,18,4 7,18,5 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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576 views

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plot - three-way color gradient fill in r

How can I fill three way color gradient (heatmap) to a triplot (triangle plot), like this. plot(NA,NA, ... should run in parallel to triplot. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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473 views

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plot - R make circle/chord diagram with circlize from dataframe

I would like to make a chord diagram using the circlize package . I have a dataframe containing cars with ... models belonging to the brand See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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654 views

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plot - Positive & Negitive Log10 Scale Y axis in Matlab

Hi i'm having a problem where I have a dataset which ranges between -10^3 to 10^3 I need to be able to ... ticks could be on the Y-axis too See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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480 views

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plot - How can I adjust 3-D bar grouping and y-axis labeling in MATLAB?

I have a 3D plot like this: On the y-axis of the plot, each group of three bars refers to the same parameters: x1, ... 'x3']); view([-64 44]); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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527 views

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plot - Drawing circles in R

I'm using plotrix package to draw circles. And I don't get what is wrong with my code... :-( I have ... Take a look at the produced output here See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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776 views

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plot - R + ggplot2: how to hide missing dates from x-axis?

Say we have the following simple data-frame of date-value pairs, where some dates are missing in the sequence (i.e. ... = '%d%b', major='days') See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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590 views

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plot - R Draw All Axis Labels (Prevent Some From Being Skipped)

When I manually add the following labels with (axis(1, at=1:27, labels=labs[0:27])): > labs[0:27] [1] ... the whole thing down a few pixels?) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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661 views

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plot - matlab remove only top and right ticks with leaving box on

In Matlab figure, I would like to remove ticks only from the top and right axes with keeping the plot box on. I ... to keep the plot box on. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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533 views

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plot - Vary colors of axis labels in R based on another variable

I usually use ggplot2, but in this case I am using the regular image() function to plot a heatmap of a ... solution that works with ggplot2... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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461 views

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plot - plotting grouped bar charts in R

i am trying to plot this data in R - column1 column2 column3 1-2 abc 10 1-2 def 15 1-2 ghi 20 2- ... this grouped bar chart to display? Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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plot several image files in matplotlib subplots

I would like to create a matrix subplot and display each BMP files, from a directory, in a different ... the following error after executing: See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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630 views

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plot - Shaded area under two curves using R

I wrote the following code in R x=seq(-7,10,length=200) y1=dnorm(x,mean=0,sd=1) plot(x,y1,type= ... ). I will highly appreciate any suggestions. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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580 views

1 answer

plot - How to visualize correlation matrix as a schemaball in Matlab

I have 42 variables and I have calculated the correlation matrix for them in Matlab. Now I would like ... the strength of correlation. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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562 views

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plot - xkcd style graphs in MATLAB

So talented people have figured out how to make xkcd style graphs in Mathematica, in LaTeX, in Python and in R ... them when they intersect... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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504 views

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plot - R: how do I draw a line with multiple arrows in it?

I was wondering if anyone could help me plot lines in R with multiple arrows in them, like this: --->--->--->---> Thanks in advance! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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