Recent content by Hzaqa

Up Up UP

Hi, I am trying to use Matlab to analyse this raw signal by introducing Dc-offset analysis: I used the following code : a = [1 , -0.98]; b = [1,-1]; y = filtfilt(b,a,x); figure plot(y) And the result : But, I am trying to get a final result similar to the last graph...

Up Up Up

Hi, I would like to know the technical approach that can be used to determine thses values: N Level As shown in the attachment: N=3 Level=6

Thanks for the response, Well, I have applied frequency domain Matlab code: m=fft(x) n=length(x) power=abs(m(1:floor(n/2))).^2 nyquist=1/2 freq=((1:n/2)/(n/2)*nyquist)*5000 figure plot(freq,power) xlabel('Frequency (Hz)') ylabel('Power') title('Power Spectrum of Signal')...

Homework Statement Hi , The problem is how to analysis this signal in terms of time segments to understnd the characteristics/pattern of this signal Homework Equations There is no relevant equtions The Attempt at a Solution I have tried to use : RMS Wavlet FFT But which...

Up Up Up

Up Up Up

Hi, Recently, I've performed milling experimental test in order to analysis the cutting forces. The problem here is how to filter these signal force % filtering % load the filters % filt1 is stopping at 400Hz and % filt2 is stopping at 90Hz load ('Filters.mat'); flt_used=filt2; %...

Thanks,,, It can be done by using ANSYS Workbench (Explicit Dynamics). However, I could not actually get the output of cutting forces. I am still asking if it's possible to solve it by applying workbench or APDL?

Up Up Up

Thnaks,, I am asking if it's possible to solve it by applying workbench or APDL?

Same question.. any help please,, Thanks,,

Hi, I am working to analysis cutting forces of machining process. I would like to enquire whther ANSYS workbench can do that, any idea? Thanks,,

Hi, I would like to enquire about how to design a low pass filter in order to filter the cutting forces of machining process, any idea? Thanks,,