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Hi friends, I am reading a paper on frequency warping and I need to do a little manipulation of the z transform. Can somebody help me on how can I go about deriving equations 3 and 4 from equations 1 and 2 in the figure.
Thanks in advance
I have a signal say X(n), when will I model it as a Random process and when as a Random variable? Modeling as a RV is ok for me, like at each n I perform an experiment and the output of the experiment is X(n), but I cannot understand how and why to model it as a RP? I am sorry if this too basic...
hello friends, my major is electronics engineering, I am quite comfortable with 8 bit micro-controllers (8051, AVR, PIC) and I also know the procedural and OOP languages well (C, C++, C# and so on...). What I want to learn is a good understanding of operating systems running on embedded devices...
Dear Friends Please Help
I have some array, i want to plot it, after plotting the user should edit the plot using the mouse and this should update the values in the array, please suggest me any c# library if available, if not then how should I proceed about this problem?
i want to add noise block to the ADS example project BER_Env_pj (examples/tutorial) so that i get simulated BER curve deviated from the ideal curve. please help me to find a suitable noise block. thanks
dear all, i want to measure the BER of qpsk in presence of noise, i have used system level blocks for qpsk modulator, amplifier and attenuator and simulated using circuit envelope. i have used the ber_qpsk() function to plot the BER vs Eb/No plot, which gives me an ideal curve, now i want to add...
hi folks, i am having problems in finding literature to learn the very basics of digital communication for example brief descriptions and examples of
differences between
1) source encoding and channel encoding
2) bit rate and bandwidth
3) modulation FM, AM and PCM, PAM, etc
4) PCM, PAM and...
Hi
I have taken a very rudimentary course on antenna theory, now i am interested in further deepening my knowledge. I have bought myself Balanis's book on antenna theory, I need some guidance regarding what chapters should i study as it is quite a large book.
Secondly, after i have got enough...
Looking at an amplifier characteristics curve it is a non-linear circuit in general and analysing a non-linear circuit is a bit difficult. In order to simplify the analysis we impose a condition on the input signal that it should be small relative to the linear region of the characteristics...
Can any body suggest any suitable dsp project on dsk6713. i have googled it but the projects i found were just an introduction to the dsk. particularly if someone can suggest something related to wavelets. Any help will be highly appreciated.
please correct me if i am wrong
1)clock cycle is the period of the input clock
2)Instruction cycle= time taken to fetch+decode+execute+write back
But due to pipelining we can somehow make instruction cycle = fetch = decode = execute = write back
3)Machine Cycle= time taken to perform a...
simply use an npn transistor on the base of which apply the device's power supply with an appropriate resistor, and put your new circuit in the collector.
Transistor Circuits
this may be of help to you....
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