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Average of data multiples excel sheets

hello so this is my suggestion as we have here 10 sheets , my demo works for either groupped 2 or 5 sheets this is driven ...

Average of data multiples excel sheets

hello so this is my suggestion as we have here 10 sheets , my demo works for either groupped 2 or 5 sheets this is driven ...

15일 전 | 0

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Could anyone help me with my Butterworth filter?

hello your filter specs and the realized filter are matching now it seems to me you're looking for a "brick wall" filter c...

Could anyone help me with my Butterworth filter?

hello your filter specs and the realized filter are matching now it seems to me you're looking for a "brick wall" filter c...

15일 전 | 0

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time delay between sinus signal

hello my suggestion below the time values of the crossing points are linearly interpolated between samples for maximal time ...

time delay between sinus signal

hello my suggestion below the time values of the crossing points are linearly interpolated between samples for maximal time ...

15일 전 | 1

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Count consecutive elements in an array

hello try this : A = [1 1 1 1 2 2 2 4 4 4 4 1 1 1 1 2]; % A = [1 2 2 4 4 1 1 2]; %% main code p=find(diff(A)~=0); s1 ...

Count consecutive elements in an array

hello try this : A = [1 1 1 1 2 2 2 4 4 4 4 1 1 1 1 2]; % A = [1 2 2 4 4 1 1 2]; %% main code p=find(diff(A)~=0); s1 ...

16일 전 | 0

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How to select and read csv data file using uigetfile?

hello if you want to grad multiple files with uigetfile, you can do that : % It is important to grab the files in ascending ...

How to select and read csv data file using uigetfile?

hello if you want to grad multiple files with uigetfile, you can do that : % It is important to grab the files in ascending ...

16일 전 | 1

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What is the best way to fixe number jumps in GPS/IMU Data Plot

hello why not apply a smoothing filter - there are many options, maybe start with smoothdata example code : clc close all ...

What is the best way to fixe number jumps in GPS/IMU Data Plot

hello why not apply a smoothing filter - there are many options, maybe start with smoothdata example code : clc close all ...

16일 전 | 0

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I want to make a function of x that uses loop for (x-x(i))

hello my 2 cents suggestion : %% x = [1 3 5]; a = 2; b = 3; %%%% main loop strc = []; for i = 1:3 str = ['(x-...

I want to make a function of x that uses loop for (x-x(i))

hello my 2 cents suggestion : %% x = [1 3 5]; a = 2; b = 3; %%%% main loop strc = []; for i = 1:3 str = ['(x-...

17일 전 | 0

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I use matlab to draw the curve between the ID and VDS of the transistor, but there is a jumping point in the middle. How can I smooth the curve?

hello this would be my suggestion; replacing a segment between Vds = 0.5 and 1.5 with its smoothed version Vgs=1.5; W=3*10...

I use matlab to draw the curve between the ID and VDS of the transistor, but there is a jumping point in the middle. How can I smooth the curve?

hello this would be my suggestion; replacing a segment between Vds = 0.5 and 1.5 with its smoothed version Vgs=1.5; W=3*10...

17일 전 | 0

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How to modify range of loglog scale?

hello suggestion below : x = (0.1:0.1:50); y = 0.1+0.1*exp(0.1*x); xmax= 30; dx = 5; loglog(x,y); set(gca,'XLim',[1e-...

How to modify range of loglog scale?

hello suggestion below : x = (0.1:0.1:50); y = 0.1+0.1*exp(0.1*x); xmax= 30; dx = 5; loglog(x,y); set(gca,'XLim',[1e-...

17일 전 | 0

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How to make a plot of iteration count vs residual error?

Hello iter was not initialized nor incremented in your loop this should work now (could not test it as variables are not init...

How to make a plot of iteration count vs residual error?

Hello iter was not initialized nor incremented in your loop this should work now (could not test it as variables are not init...

17일 전 | 0

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Create functions in loop for increasing input

hello my suggestion : work with one structure S that can grow in size inside your for loop but you have only one argument (S)...

Create functions in loop for increasing input

hello my suggestion : work with one structure S that can grow in size inside your for loop but you have only one argument (S)...

17일 전 | 0

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Plot function behave differently when only using line versus only using markers when plotting data with NaN values

Removing the NaN data will not do any harm on the dot plot, but the solid line will not have the gap anymore % fix ? B = A; B...

Plot function behave differently when only using line versus only using markers when plotting data with NaN values

Removing the NaN data will not do any harm on the dot plot, but the solid line will not have the gap anymore % fix ? B = A; B...

17일 전 | 0

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How to extract value from a txt file and replace it

hello again this is a first trial It will change the numerical value before BlPitch on ach of the 3 lines but I think we ha...

How to extract value from a txt file and replace it

hello again this is a first trial It will change the numerical value before BlPitch on ach of the 3 lines but I think we ha...

17일 전 | 0

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How to synchronise two time series data with different sampling time in MATLAB?

hello see my suggeston below the new common time vector is sampled with only N = 100 here , but you can adjust this to your ...

How to synchronise two time series data with different sampling time in MATLAB?

hello see my suggeston below the new common time vector is sampled with only N = 100 here , but you can adjust this to your ...

18일 전 | 0

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How to fit curve using for loop?

hello again in the mean time I created this example (only 5 loops) on dummy data you can easily expand and adapt it to your o...

How to fit curve using for loop?

hello again in the mean time I created this example (only 5 loops) on dummy data you can easily expand and adapt it to your o...

18일 전 | 0

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Converting Audio File to Sound Wave (How to Add X and Y Variables for Curve Fitting and PlotWave not being read?) It worked before, but not working right now! Help please!

hello In case of trouble , I share my own piece of audio (wav files) processing good luck clc clearvars %%%%%%%%%%%%%%%%...

Converting Audio File to Sound Wave (How to Add X and Y Variables for Curve Fitting and PlotWave not being read?) It worked before, but not working right now! Help please!

hello In case of trouble , I share my own piece of audio (wav files) processing good luck clc clearvars %%%%%%%%%%%%%%%%...

18일 전 | 0

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Could anyone help me to fit y=1/x on my data?

hello here you are my friend plot code clc close all clearvars hold on grid on set(gca,'fontweight','bold','font...

Could anyone help me to fit y=1/x on my data?

hello here you are my friend plot code clc close all clearvars hold on grid on set(gca,'fontweight','bold','font...

18일 전 | 1

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plotting exp given function with db units

here you are , my friend ! SINR_dB = (-5:20); y = 0.3*exp(-0.08*SINR_dB); plot(SINR_dB,y,'b','LineWidth',4); ylim([0 0.8]);...

plotting exp given function with db units

here you are , my friend ! SINR_dB = (-5:20); y = 0.3*exp(-0.08*SINR_dB); plot(SINR_dB,y,'b','LineWidth',4); ylim([0 0.8]);...

21일 전 | 0

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LogLog Plots for Newton's and Secant Methods

hello here the first code now showing the regular linear plot and a loglog plot I changed the N to 100 and tol to 1e-20 to h...

LogLog Plots for Newton's and Secant Methods

hello here the first code now showing the regular linear plot and a loglog plot I changed the N to 100 and tol to 1e-20 to h...

21일 전 | 0

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How to remove warning message when we read csv file?

hello simply add this line at the start of your code : warning off

How to remove warning message when we read csv file?

hello simply add this line at the start of your code : warning off

21일 전 | 0

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How to draw spectrogram plot for the csv data set

hello see the attachement code - just adapt the loading of the data to you file format

How to draw spectrogram plot for the csv data set

hello see the attachement code - just adapt the loading of the data to you file format

21일 전 | 1

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Why does notch filter coefficients have 10(5 numerator and 5 denominator) for butterworth order 2

hello your IIR filter size is much bigger than needed for an order 2 see example below (search for the notch filter ) % %...

Why does notch filter coefficients have 10(5 numerator and 5 denominator) for butterworth order 2

hello your IIR filter size is much bigger than needed for an order 2 see example below (search for the notch filter ) % %...

21일 전 | 1

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two animated lines simultaneously with different number of sample

hello I am not sure to uderstand what kind of result you want to achieve , maybe this little demo can help you clearvars cl...

two animated lines simultaneously with different number of sample

hello I am not sure to uderstand what kind of result you want to achieve , maybe this little demo can help you clearvars cl...

21일 전 | 0

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display gait cycle in matlab

hello this is not really a matlab question ... you have to know the sensivity of the sensor - whatever you measure , you nee...

display gait cycle in matlab

hello this is not really a matlab question ... you have to know the sensivity of the sensor - whatever you measure , you nee...

22일 전 | 1

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How to get accurate displacement/position from acceleration data?

hello I see the same question coming quite often.... when doing acceleration data integration, it is very important to calibra...

How to get accurate displacement/position from acceleration data?

hello I see the same question coming quite often.... when doing acceleration data integration, it is very important to calibra...

22일 전 | 0

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Setting different xlim for subplots

hello maybe this ? a=-180:1:180; b=sind(a); c=cosd(a); figure(1) xlimits = [0 180;-180 0]; for i=1:2 subplot(2,2...

Setting different xlim for subplots

hello maybe this ? a=-180:1:180; b=sind(a); c=cosd(a); figure(1) xlimits = [0 180;-180 0]; for i=1:2 subplot(2,2...

22일 전 | 1

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Spectrogram - changing frequency range.

hello to get a "better" spectrogram you can first decimate the input signal so that the frequency range is reduced (like a ff...

Spectrogram - changing frequency range.

hello to get a "better" spectrogram you can first decimate the input signal so that the frequency range is reduced (like a ff...

22일 전 | 0

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How to reproduce the example figure using lsqcurvefit

hello well, if the question is only about how to use lsqcurvefit, my answer is not gotta help you because I'm using either fmi...

How to reproduce the example figure using lsqcurvefit

hello well, if the question is only about how to use lsqcurvefit, my answer is not gotta help you because I'm using either fmi...

23일 전 | 0

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Trying to get a list of the different variables in a column

hello if I understand correctly, you want to extract the list of unique values of the "five" column and store that in an array...

Trying to get a list of the different variables in a column

hello if I understand correctly, you want to extract the list of unique values of the "five" column and store that in an array...

23일 전 | 1

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How to generate Pulse Frequency Modulated (PFM) waveform?

hello again so I created this simulation (see attachement) where the counter output is modulated by the frequency input the ...

How to generate Pulse Frequency Modulated (PFM) waveform?

hello again so I created this simulation (see attachement) where the counter output is modulated by the frequency input the ...

23일 전 | 0

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