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ရန္ကုန္ ျပန္ျပီး AD /DA ေတြေျပာင္းေနရလို႕ မေရာက္ျဖစ္တာ
Signal နဲ႕System ဆို္ျပီး၂မ်ိဳးရွိေတာ့ Analog & Digital system , analog signal n digital signal ေတြရွိတာေပါ့ (ဒါဆုိရင္ေတာ့ ကၽြန္ေတာ္က digital ဆုိတာ စနစ္တစ္ခုလုိ႔ေျပာလုိ႔မရဘူး.. တစ္ခုနဲ႔ တစ္ခု အျပန္အလွန္တြက္ထုတ္လုိ႔ရတယ္)
Kalam filter @ http://en.wikipedia.org/wiki/Digital_filter
Types of digital filters
Many digital filters are based on the Fast Fourier transform, a mathematical algorithm that quickly extracts the frequency spectrum of a signal, allowing the spectrum to be manipulated (such as to create band-pass filters) before converting the modified spectrum back into a time-series signal.
Another form of a digital filter is that of a state-space model. A well used state-space filter is the Kalman filter published by Rudolf Kalman in 1960.
filter calculation ေတြနဲ႕ကေဝးေနပီ
Ko Ant ပဲဆက္ေဆြးေႏြးေပးေပါ့
ခႏၶာရဲ့definition??
ျမန္မာအင္ဂ်င္နီယာေတြကေရွ႕ေရာက္ျပီးသားပါ
regard