aurc89

Last seen: mehr als 5 Jahre vor | Aktiv seit 2013

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Question about labels in a plot
I have a simple question about labels in a plot: is there possible to remove the labels and the ticks from one (or both) axis? ...

mehr als 5 Jahre vor | 0 Antworten | 0

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Plot matrix with imagesc
I have a question concerning the plot with imagesc. I have a variable a which is a struct, made of data and the first line of le...

mehr als 5 Jahre vor | 1 Antwort | 0

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Question for color set in colorbar
Hello, I plot an image using imagesc, and the colorbar is automatically set from blue (lowest value, e.g. 0) to red (highest va...

mehr als 5 Jahre vor | 3 Antworten | 0

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Help with 2D plot from a matrix
I have a matrix (txt file, named "try")) as the one in the picture (left), with different columns (A to C). This data can be plo...

mehr als 5 Jahre vor | 1 Antwort | 0

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2D plot of a matrix
Hello, I have a matrix (txt file) as the one in the pictures, with different columns (A to G). Each of these columns can be plo...

mehr als 5 Jahre vor | 1 Antwort | 0

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Fitting curve with an exponential function
If I have a function y=f(x), where x and y are two vectors, which presents an exponential decay together with an oscillatory com...

fast 9 Jahre vor | 3 Antworten | 0

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Periodicity using Fourier transform
Hi everyone, I have a simple question concerning how to find the periodicity of an oscillating function using the Fourier transf...

fast 9 Jahre vor | 1 Antwort | 0

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Question about 1D Fourier Transform
Hi eveyone! I have a question concerning the Fourier Transform. Let's suppose to have a function y=f(x), where x and y are two a...

fast 9 Jahre vor | 1 Antwort | 0

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Simple question about curve fitting
Hi everyone! I have a question about fitting a curve: I have two vectors x and y of same length and the curve y(x). I want to fi...

mehr als 10 Jahre vor | 1 Antwort | 0

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Help with a command
Is there any command in matlab which makes the convolution between two functions according to the following Mathematical definit...

mehr als 10 Jahre vor | 1 Antwort | 0

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Simple question about plotting a convolution
I have two sets of data (x,y1) and (x,y2).I need to calculate the convolution between y1 and y2 and plot it vs x. Is it correct ...

mehr als 10 Jahre vor | 2 Antworten | 0

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Help with fit of a function
I have a function y=f(x) given by two vectors x and y, and I need to do a gaussian fit of this function, but only between two va...

mehr als 10 Jahre vor | 1 Antwort | 0

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Simple question with string
I have a string, and I want to add a character after the 4th element of this string, for example: str1='noteook'; I want...

mehr als 10 Jahre vor | 1 Antwort | 0

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Help with saving files
I need help with the following operation. I have a folder, let's call it 'folder1' (directory C:\Users\Desktop\folder1), where I...

mehr als 10 Jahre vor | 1 Antwort | 0

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Help with saving a matrix
I have a matrix with dimension MxN double. How can I write this matrix in a .dat file by using the function fprintf ? M and N ca...

mehr als 10 Jahre vor | 2 Antworten | 0

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Help with saving a .txt file
I need to generate a code doing the following steps: 1) load two .txt (or .dat) files from a folder (they have same dimension: d...

mehr als 10 Jahre vor | 1 Antwort | 0

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Simple operation with vectors
I have two vectors, x and y, and I plot the function y=f(x) with the command plot(x,y). I need to know what is the value of x co...

mehr als 10 Jahre vor | 1 Antwort | 0

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Simple question with saving a .jpeg
Hi, I have a very simple question about saving images in Matlab. I need to save a plot as a .jpeg and I do this by executing thi...

mehr als 10 Jahre vor | 1 Antwort | 0

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Help with pop up menu in a GUI interface
I have to use for the first time a popup menu in a GUI interface. I know I can switch two or more options with it; for example, ...

fast 11 Jahre vor | 1 Antwort | 0

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Help with for loop and fprintf
Hello everyone! I have this part of my code: for r = 1 : length(x1) fprintf(fidtot, '%f %f %f %f\n', x1(r),x2(r),x3...

fast 11 Jahre vor | 2 Antworten | 0

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Simple question about plot
I want to increase the thickness of a line in a plot with the command 'Linewidth' followed by a number, for example: plot(...

fast 11 Jahre vor | 1 Antwort | 0

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Help with saving data in .txt file
Hi guys, I have a simple question about how to save data. Let's suppose I have two vectors, x and y; I want to save them as a .t...

fast 11 Jahre vor | 1 Antwort | 0

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Help with plot in matlab
Hello, I have a simple question: I need to plot two vectors x and y as a function y=f(x), i.e. plot(x,y). I want the y numerical...

fast 11 Jahre vor | 1 Antwort | 0

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Help with loading data from a folder in GUI
Hi everyone! I need to load some files from a folder, but I don't know how to save the directory. I'm using a GUI interface, and...

fast 11 Jahre vor | 1 Antwort | 0

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Help with operation of multiple files
I have a set of data saved in a file (Test.time.00001.Master.Scope) with two columns, x column and y column: for each value of x...

etwa 11 Jahre vor | 1 Antwort | 0

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Help with array and standard deviation
I have a set of data saved in a file with two columns, x column and y column: for each value of x, a value of y is assigned. Let...

etwa 11 Jahre vor | 2 Antworten | 0

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Simple question with slider in GUI interface
I have a GUI interface with an edit text box (tag edit1) and a slider (tag slider 1). At a certain point of the program, a numbe...

etwa 11 Jahre vor | 1 Antwort | 0

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Help with loading data in GUI
I need help with an operation in a Matlab GUI code. I have a folder in my laptop where some files (.dat) are saved , and they ar...

etwa 11 Jahre vor | 1 Antwort | 0

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Help with loading a data file into a GUI code
I have a question about an operations with a GUI in matlab: I use a push button to load a data file from a folder, and the name ...

etwa 11 Jahre vor | 1 Antwort | 0

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Help with slider in matlab GUI
In a GUI file, how can I use a slider to increase or decrease by one unit the number contained into an edit text box ? Thanks

etwa 11 Jahre vor | 1 Antwort | 0

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