En cours

C programing

The goal is to realize a very simple signal processing software. It shouldn't take more than a few hours.

The program will take an input signal, apply a Butterworth filter, and save the output.

Il will provide :

- the function to calculate the butterworth factors,

- a program to generate noisy test signals

The program will allow the user to :

– specify the name of the file to be read

– specify the name of the file for the output signal

– specify the name of the file where the filter characteristics will be stored

– specify filter's characteristics : cut off frequency, filter order

– view the input with Gnuplot

– apply the filter and store the result

– view the output with Gnuplot

- save graphs in eps format

- continue running the program unless the user choose to quit

- signals will be stored in files in 2 columns : time, value, with the sampling

the program must run with smoothly with Linux. I want the sources, with a makefile. It will use memory allocation, custom data structures, and will be as short as possible. Text-base interface is fine.

This should be a fairly easy gig for an experienced programmer. The only difficulty is the delay : I need it for the 04/08 (8th of april), 17h00 GMT. If you can't do it for this time, please do not bid.

small correction :

- signals will be stored in files in 2 columns : time, value, with the sampling period on first line

Compétences : Programmation C, Architecture Logicielle

en voir plus : use of data structures, the linux programming interface, t$c, software programing, programming structures, programming graphs, programming data structures in c, programming and data structures, programing data structures, more gig, memory graphs, linux programming interface, graphs in data structures in c, graphs in data structures, graphs in c programming, graphs in c, graphs c, goal programming, easy c programming, data structures programming, data structures in programming, data structures c, data structures and programming, c with data structures, c++ programming test

Concernant l'employeur :
( 0 commentaires ) Paris, France

Nº du projet : #1013853

Décerné à:


Fairly simple, I can do it in 2 days.

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(0 Commentaires)

5 freelance font une offre moyenne de €156 pour ce travail


I can deliver the code in GNU c

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(85 Commentaires)

Please check PM.

%bids___i_sum_sub_32% %project_currencyDetails_sign_sub_33% EUR en 1 jour
(10 Commentaires)

I´m C Programmer with experience in Signal Processing Programs.

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Dear Sir/Madam: Consider your job is ready in 7 days upon your provided details. Me and My team is ready to start the task. Waiting for your response. Thanks.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
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