nas illmatic

Actif depuis 2015

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Plot time in format 00:00:00
I am trying to plot time on the x-axis and on the y an amplitude (in this case 1 as an example) in the following format: however...

plus de 5 ans il y a | 1 réponse | 0

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Question

Re-hash the intrinsic Matlab plot function to accept a string as a y input?
I am using the matlab 'plot' function which uses x, y as inputs. The x axis is time (which is a number in seconds and is easy), ...

plus de 5 ans il y a | 1 réponse | 0

1

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Question

How to get x-axis to be in seconds utilizing the timetick or comparable function
I am plotting time on the x-axis using the datetick, however I want the x-axis to be seconds from the start of the day, ie., fro...

plus de 5 ans il y a | 1 réponse | 0

1

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Question

Anyway to plot one point
Is there anyway in Matlab to plot one point? For example: plot(1,2) returns simply a blank plot

plus de 5 ans il y a | 4 réponses | 2

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how to append a mat file
I would like to use built-in functions whenever possible. Will this work? % mydata.mat only has a 'variable' - % it is a 2 ro...

plus de 5 ans il y a | 0

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how to append a mat file
There should be a way to read back the mat file, then update it to keep the existing column, and write a new column, with the da...

plus de 5 ans il y a | 0

Question

how to append a mat file
Hi - I am using the save command to save a variable in my workplace which is two rows and one column worth of data (2 by 1). How...

plus de 5 ans il y a | 3 réponses | 0

3

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How to pull an item and save it into an array/matrix from a Cell that is composed of a Struct
I think I got it. Apparently you need to define 'pull' first. So, you need to define it as pull=cell(1) And then it work...

environ 9 ans il y a | 0

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How to pull an item and save it into an array/matrix from a Cell that is composed of a Struct
I tried pull{i} = myVar{i}.myStruct.myPullItem; but got *Error: Cell contents assignment to a non-cell array object.* ...

environ 9 ans il y a | 0

Question

How to pull an item and save it into an array/matrix from a Cell that is composed of a Struct
I have a myVar which is a 1x27 Cell, where each Cell is a Struct. Within the Struct is a Field called myPullItem that I want to ...

environ 9 ans il y a | 3 réponses | 0

3

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Question

Anyway to Pre-allocate Memory for Struct
Is there anyway to pre-allocate memory for a struct? I have a 1x2 struct with 2 fields. >> s = struct('Name',0,'...

plus de 9 ans il y a | 2 réponses | 0

2

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