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200
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Explain the Impact of the Quantization Process.
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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Design a linear phase FIR high pass filter using hamming window, with a cutoff frequency, $\mathrm{w}_{\mathrm{c}}=0.8 \mathrm{\pi rad} /$sample and N = 7.
digital signal processing updated 2.3 years ago by pedsangini276 • 4.8k
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445
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Design a digital Butterworth lowpass filter to have a passband edge frequency of 10 Hz, a stopband edge frequency of 90 Hz, a maximum passband attenuation of 0.5 dB...
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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411
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(Duplicate) Find the circular convolution of the two sequences
digital signal processing updated 2.4 years ago by yashbeer ★ 11k
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Find the circular convolution of the two finite duration sequences $ x 1(n)=\{1,-1,-2,3,-1\} \quad x 2(n)=\{1,2,3\} $
digital signal processing updated 2.4 years ago by sagarkolekar ★ 11k
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295
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What is a context diagram? Draw a diagram.
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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4.8k
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Explain the design steps of FIR filters using windows techniques and compare windows.
digital signal processing updated 20 months ago by RakeshBhuse • 3.2k
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617
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Write a short note on Subband coding.
digital signal processing updated 20 months ago by RakeshBhuse • 3.2k
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555
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The output signal of an A/D converter is passed through a lowpass filter with transfer function is given by H(z)=(1-a)z/(z-a) for 0<a<1...
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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Find the steady-state variance of the noise in the output due to quantization of input for the first order filter y(n)=ay(n-1)+x(n).
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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329
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Filter is given by the system function H(z)=1+ (1/3)z-1 +(1/4) z-2 +(1/4) z-3 +(1/3) z-4 + z-5..
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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11k
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Obtain the direct form I, direct form II, cascade and parallel form realization for the system y(n)= - 0.1y(n - 1)+0.2y(n - 2)+3x(n)+ 3.6x(n - 1)+0.6x(n - 2).
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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Explain the bilinear transformation method of IIR filter design.
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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237
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For the constraints $0.8 \leq\left|\mathrm{H}\left(\mathrm{e}^{\mathrm{jw}}\right)\right| \leq 1 \quad, 0 \leq \mathrm{w} \leq 0.2 \pi$
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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343
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Explain the relevance of the window function and explain each window.
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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255
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Design a filter with $\mathrm{H}_{\mathrm{d}}\left(\mathrm{e}^{\mathrm{jw}}\right)=\mathrm{e}^{-\mathrm{j} 3 \mathrm{w}},-\pi / 4 \leq \mathrm{w} \leq \pi / 4$ $ 0 \quad, \pi / 4<|\mathrm{w}|<\pi\\ $
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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871
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In an LTI system the input sequence $x(n)=\{1,1,1\}$ and the impulse response $\mathrm{h}(\mathrm{n})=\{-1,1\}$.Find the response of the LTI system by using DFT $-$ IDFT method.
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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453
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Find the IDFT of the sequence $X(K)=\{10,-2+2 j,-2,-2-2 j\}$
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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1.1k
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Find the DFT of a sequence x(n)={1,2,3,4,4,3,2,1}using radix-2 DIT algorithm.
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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560
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Prove if x(n) is a real-valued sequence, then its DFT X(K) =X* (N-K).
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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470
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Drew the diagram Address Generation Unit, and explain it.
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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848
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Determine the z-transform and the ROC of the signal $$ x(n)=\left[3\left(2^n\right)-4\left(3^n\right)\right] u(n) $$
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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530
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Explain DSP booting with a diagram.
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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239
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Explain the tools of DSP software tools in detail.
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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184
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Explain Single Stepping in detail.
digital signal processing updated 20 months ago by prajapatijaimin • 3.1k
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