DSP
in [Hardware]
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constant 90-degree phase shift using parallel allpass filternetworks Tim Wescott wrote: Andor wrote: On 11 Jul., 12:08, Robert Adams <robert.ad...(a)analog.com> wrote: On Jul 11, 2:48 am, Andor <andor.bari...(a)gmail.com> wrote: Robert Adams wrote: One method of creating a quadrature signal is to pass an input signal ... 11 Jul 2008 14:03
Can you recommend a good explanation of the proof of the Fourier Transform? Rune Allnor wrote: On 10 Jul, 00:31, steve <bungalow_st...(a)yahoo.com> wrote: On Jul 9, 4:18 am, Rune Allnor <all...(a)tele.ntnu.no> wrote: Now c is a vector which expresses x in terms of the basis B. Trivial high-school linear algebra, generalizes straight-forward to the DFT. The inner prod... 12 Jul 2008 22:46
Problem connecting F2812 to USB port on laptop I thought this problem would be solved by buying a Parallel to Express card adapter from StarTech which supports EPP/ECP. (which is supposedly not supported in the Parallel to USB adapters.) Did everything the same as AishaB. Card drivers installed, XP showed it up in Device manager. It was assigned LPT1, and I a... 11 Jul 2008 11:59
Simulink + Code Composer Studio (problems with RTDX) Hi, I have Matlab R2007b and CCS 3.3 running on my computer. My DSP board is DSK6416. Every time I try to build a Simlink model onto the DSP i get the message: RTDX target application doesn't match emulation protocol. Loaded program was created with an rtdx library which does not match the target device. I... 11 Jul 2008 11:59
Reed solomon with erasures Hello, I'm interested in using RS- Reed solomon codes with erasures. I know the RS code can correct 2g+e=n-k, where g is erasure and e is error. My system can find the erasures with high probability. My question is, if the system can detect X erasures but 50% of them are correct. Meaning they were mistaken... 11 Jul 2008 20:14
Simple question - non-linear filters I am looking for information on non-linear filters that generate outputs similar to this: y[n] = x[n]/x[n-1] or y[n] = x[n]*x[n-1] Do these types of filters have specific names so I can know what to google for? How can I find their frequency response? ... 15 Jul 2008 17:29
Problem with obtaining TF of Integrator Hi I have a problem obtaining the Z-Plane TF for the following circuit. C1 | ---X------1/Z-------------- | ___ | | | | | ----------| + | | | | | Xn -------------| + |-------------------... 11 Jul 2008 21:15
Time reversed processing for Maximum phase filter in 8PSK Hi I'm trying to compare performance with and without minimum phase prefilter for 8PSK equaliser with a DDFSE. When we employ a prefilter, we use min phase all pass prefilter for 2nd half and max phase all pass prefilter for 1st half. Hmin_ap , Hmax_ap would be these all-pass filters for filtering data, and Hmin and... 11 Jul 2008 10:57
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