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Plot the magnitude response of a Butterworth filter with linear magnitude
Hi, I'm using a Butterworth filter to attenuate one of two frequency components in a signal, like so: http://i.imgur.com/D...
10년 초과 전 | 답변 수: 1 | 0
1
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My butterworth filter isn't preventing aliasing
Hi all, I recently read this guide to aliasing here: http://www.mstarlabs.com/dsp/antialiasing/antial.html And I wanted...
10년 초과 전 | 답변 수: 0 | 0
0
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Calculate how often a 1 turns into a 0 or 1, and vice versa
Hi all, I've got some data that characterize two possible states and stored in an array (1s and 0s), and there are 8 repetiti...
11년 초과 전 | 답변 수: 4 | 0
4
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I'd like to force my exponential fit to start at [0 0]
So, I've got some noisy data. When averaged, the data fit nicely along a double exponential fit, starting off with with a po...
12년 초과 전 | 답변 수: 1 | 0
1
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I'd like to force my exponential fit to start at [0 0]
So, I've got some noisy data. When averaged, the data fit nicely along a double exponential fit, starting off with with a positi...
거의 13년 전 | 답변 수: 0 | 0
0
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I want to calculate event frequency with a moving average, i have event times
Hi all, I have a list of the time points of events over 30 seconds, and I want to graph the frequency of events with a moving...
대략 14년 전 | 답변 수: 1 | 0
1
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I have current vs. time, I want to graph total charge vs. time
Hi all, So I have a dataset of electric current (y) vs. time (t), recorded at 20kHz. The range of t is 4ms. Plot(t,y) shows the...
대략 14년 전 | 답변 수: 1 | 0
1
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Double sigmoid fit
Hi, I have bell-shaped data that I'd like to fit. Publications with related data use a "fit to the Boltzman equation." I imagin...
14년 초과 전 | 답변 수: 1 | 0
1
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Printing function results to the Workspace
So I have a simple function function range(x,y) %Finds the range between x and y y-x When I run the function, I would like ...
거의 15년 전 | 답변 수: 2 | 0
2
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Taking the derivative of an Action Potential to find the inflection point
Thanks for the response! I've gotten MATLAB to define dy. Both y and t are (301x1 double), however dy comes out as (300x1 double...
Taking the derivative of an Action Potential to find the inflection point
Thanks for the response! I've gotten MATLAB to define dy. Both y and t are (301x1 double), however dy comes out as (300x1 double...
거의 15년 전 | 0
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Taking the derivative of an Action Potential to find the inflection point
Hello, MATLAB newbie here, please go easy on me. I need to determine the slope of a membrane depolarization before the marked i...
거의 15년 전 | 답변 수: 3 | 0
