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upload.rar
This is a power point presentation of resolution enhancement using frequency domain interpolation
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freqresponse.rar
digital signal processing
***use interpolation file along with fft.rar file
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decimation_test.zip
Decimation reduces the original sampling rate for a sequence to a lower rate, the opposite of interpolation. The decimation process filters the input data with a lowpass filter and then resamples the resulting smoothed signal at a lower rate.
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essai1.rar
Multiwavelet wavelet theory has become a hot one, it is more than wavelet function and a number of scaling function to indicate signal. [1] using fractal interpolation function is the first of a multi-wavelet, as GHM Multiwavelets.
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Lagrange.tar.gz
This program provide the lagrange interpolation method with minimal optimisation technique.
code input induilt revise propogation.
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qinterp123.rar
Performs nearest-neighbor or linear interpolation much faster than interp1 when an evenly-spaced lib
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An_Intrgrated_De-interlacing_Algorithm_Design.rar
... ，可以有效提昇移
動區域的畫面，但是當移動估計不正確時，反而會使移動補償後的畫面變得很差，為了
改善這種情況，因此結合移動可適性解交錯的優點，並將空間圖場內插(Spatial
Interpolation)的方式改成ELA(Edge Line Average)來設計，經過電腦模擬的結果發現，不僅在視覺上提高畫面的解析度，在某些影像峰值訊號雜訊比(Peak Signal Noise Ratio ,
PSNR)也比線平均解交 錯(Line Average De-interlacing)多出好幾分貝的畫質 ...
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code2.rar
these programs give some brief idea on applying fourier transforms on the signal and interpolation and decimation folowing the transformation
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