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Recent content by Padfoot3

  1. P

    Antenna Basics - Directivity formula

    Hi, I've just started studying about Antennas and I'm not able to understand why we need to take phi and theta as pi and 2*pi or vice versa in directivity formula. Could anyone please explain this ? Thanks in advance.
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    FFT implementation in MATLAB

    Thanks for replying. I want to plot magnitude vs frequency of the fft output so as to get N fft filter banks.I want to obtain fft frequency bins in the plot.
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    FFT implementation in MATLAB

    Hello all, I've implemented 16point Radix-4 FFT in MATLAB without using the FFT command (available in MATLAB) . The code is working fine. I need to plot the bank of filter outputs .Can anyone tell me how to do this in MATLAB? Thanks in advance!
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    Radio frequency to intermediate frequency conversion

    Hello, Can anyone tell me why we need to convert RF to IF(intermediate frequency) in receivers and what is a multibit receiver?
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    Queries about Logicore IP FFT v7.1

    Hello, I'm trying to implement fft in Logicore IP fft v7.1. I'm representing the input in IEEE-754floating point format and to use block floating point for scaling. I'm really confused as to how to give input in this format for N=8 and pipelined,streaming I/O architecture. Can anyone give me...
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    FFT IP Core in Xilinx

    Hello, I am trying to implement a simple fft code using Xilinx Logicore IP. Can you tell me the software(s) that I need to download from Xilinx to do this? Also could you give me some basic idea on how to implement this fft code? Thanks in advance.
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    Help me implement some DSP concepts in VHDL

    Hello, Can anyone tell me how to go about implementing this equation in VHDL: y = a0*x0+a1*x1+a2*x2+... where a0,a1 ... are constants Do I have to read the values of x and a from a text file ? Or can I specify the values in the code itself?
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    Regarding Test bench in VHDL

    Hello, Can anyone tell me why and how to write test bench in VHDL? How is test bench different from the code for simulation?
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    DSP in Cranes Varsity ,Bangalore

    I'm planning to join DSP course offered by Cranes Varsity .Can you please tell me if the training is good and if they offer placements after completion of the course. Thanks in advance!
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    [Moved] DSP training institues in bangalore

    Can anyone give me details of institues in Bangalore that offer courses in DSP? Thanks in advance.
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