# Srh Fwl

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Question

Plot design resources?

I'm not sure if this is an appropriate question for the forum. If it isn't, please let me know. I routinely make Matlab line...

17 days ago | 1 answer | 0

### 1

answerQuestion

How can I find the Y value on an X–Y plot that corresponds to the tangent of the flattest part of a curve?

I have plots like the one attached. At Y >0, the curve plateaus (flattens) before it increases sharply. I need to find the ...

1 month ago | 2 answers | 0

### 2

answersQuestion

Is there a simple way to omit legend entries?

I have plotted figures where there are numerous diagonal reference lines. I only need one line to appear in the legend. Howe...

3 months ago | 1 answer | 0

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answerHow can I plot a reference line of slope 1 on a loglog plot?

Figured it out. xref = 10.^(-1:.1:3); yref = xref plot(xref,yref)

4 months ago | 0

| accepted

Question

How can I plot a reference line of slope 1 on a loglog plot?

I am not an experienced Matlab user and would appreciate advice on adding diagonal reference lines to loglog plots. I.e., the l...

4 months ago | 1 answer | 0

### 1

answerQuestion

Problem plotting 1D array versus table column: I want a single curve/series but am instead getting a separate series for every array element.

I have used Matlab's "Import Data" facility to import a single column of data from a file. I can plot it by doing this: plot(m...

6 months ago | 1 answer | 0

### 1

answerQuestion

Is it possible to manipulate a plot axis; i.e., divide values by 1000 so that the x axis range is 0 to 300 instead of 0 to 300000 and also get rid of exponential notation?

I am making X–Y plots of results from very long simulations. Right now, my plots are unsightly because: The X axis goes from 1...

8 months ago | 2 answers | 0

### 2

answersQuestion

Grid a plot with diagonal lines

I would like to plot a diagonal grid where there are three or four lines of positive slope=1 like in the figure attached. I don...

9 months ago | 2 answers | 0

### 2

answersQuestion

In a matrix column/array, how can I turn all numbers higher than a certain value into nans?

I have a 1 D array (column) of measured data (that I ultimately append to a matrix). I want to plot the data. There are numb...

1 year ago | 1 answer | 0

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answerQuestion

How to take an average of row elements in a two-column matrix when both elements do not contain a NaN, but use only the non-NaN value when there is a NaN?

I have a matrix with two columns of data. The data are measurements collected at the same times from different sensors, TT1 and...

1 year ago | 1 answer | 0

### 1

answerQuestion

How can I concatenate a "datetime" column to a matrix of numbers?

I have imported a table from an external file via textscan. For example: A = rawCellColumns2(:, 1); B = cell2ma...

1 year ago | 1 answer | 0

### 1

answerQuestion

For elements in two arrays/columns of numbers, how can I find the average only if both elements are non-zero?

I have many external files. Each file contains two long columns of numbers, like this: 1 2 11 12 6 48 9...

1 year ago | 1 answer | 0