File:FIR Filter (Moving Average).svg

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Original file ‎(SVG file, nominally 360 × 150 pixels, file size: 2 KB)

Summary

A diagram of an <a href="https://en.wikipedia.org/wiki/FIR_filter" class="extiw" title="en:FIR filter">FIR filter</a> implementing a moving average with the following transfer function:

<img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/17e21482fe3a56f5731d5e4407d08ff23aee6e2e" class="mwe-math-fallback-image-inline mw-math-element" aria-hidden="true" style="vertical-align: -2.005ex; width:38.291ex; height:5.343ex;" alt="h[n]={\frac {1}{3}}\delta [n]+{\frac {1}{3}}\delta [n-1]+{\frac {1}{3}}\delta [n-2]">

Licensing

Lua error in package.lua at line 80: module 'strict' not found.

File history

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Date/TimeThumbnailDimensionsUserComment
current03:05, 17 January 2017Thumbnail for version as of 03:05, 17 January 2017360 × 150 (2 KB)127.0.0.1 (talk)A diagram of an <a href="https://en.wikipedia.org/wiki/FIR_filter" class="extiw" title="en:FIR filter">FIR filter</a> implementing a moving average with the following transfer function: <dl><dd><span><span class="mwe-math-mathml-inline mwe-math-mathml-a11y mw-math-element" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow class="MJX-TeXAtom-ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>h</mi><mo stretchy="false">[</mo><mi>n</mi><mo stretchy="false">]</mo><mo>=</mo><mrow class="MJX-TeXAtom-ORD"><mfrac><mn>1</mn><mn>3</mn></mfrac></mrow><mi>δ<!-- δ --></mi><mo stretchy="false">[</mo><mi>n</mi><mo stretchy="false">]</mo><mo>+</mo><mrow class="MJX-TeXAtom-ORD"><mfrac><mn>1</mn><mn>3</mn></mfrac></mrow><mi>δ<!-- δ --></mi><mo stretchy="false">[</mo><mi>n</mi><mo>−<!-- − --></mo><mn>1</mn><mo stretchy="false">]</mo><mo>+</mo><mrow class="MJX-TeXAtom-ORD"><mfrac><mn>1</mn><mn>3</mn></mfrac></mrow><mi>δ<!-- δ --></mi><mo stretchy="false">[</mo><mi>n</mi><mo>−<!-- − --></mo><mn>2</mn><mo stretchy="false">]</mo></mstyle></mrow><annotation encoding="application/x-tex">{\displaystyle h[n]={\frac {1}{3}}\delta [n]+{\frac {1}{3}}\delta [n-1]+{\frac {1}{3}}\delta [n-2]}</annotation></semantics></math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/17e21482fe3a56f5731d5e4407d08ff23aee6e2e" class="mwe-math-fallback-image-inline mw-math-element" aria-hidden="true" style="vertical-align: -2.005ex; width:38.291ex; height:5.343ex;" alt="h[n]={\frac {1}{3}}\delta [n]+{\frac {1}{3}}\delta [n-1]+{\frac {1}{3}}\delta [n-2]"></span></dd></dl>
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