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# Upsampling Matlab

7 Threads found on edaboard.com: Upsampling Matlab

## Matlab code to Upsample a given sequence.

Hi, the upsampling is not that straight forward as down sampling. there are various methods to do the upsampling, the easiest in my opinion is linear interpolation, but you can use quadratic methods, cubic spline interpolation etc... depends on why you need it for... so you have to specify your application a bit more. would recommend you to rea

## Up and Downsampling Matlab

I did not understand your methods for upsampling and downsampling. Why you dont use direct matlab operators for this: downsample(x,n) and upsample(x,n)? it's very simple to know. You can use function of matlab. for example: downsample help .

## How to implement a non-integer delay for discrete sequence in Matlab?

i hav a cos signal ...first i want to downsampling wid 2..and then using dat signal i want to upsampling by 3.. Added after 3 hours 37 minutes: PLz help me doing dat... in matlab...

## detailed design process about halfband filter !!

I want to design a upsampling SRC converter,halfband filter is a priority.but I am a beginner in Multirate DSP.I need some suggestions. I tinks the most fastest method is to get some demos/examples about halfband filter design process,such as how to use matlab/Simulink to design a halfband filter in upsampling process according to (...)

## Need demos/examples about halfband filter design process,Thx

I want to design a upsampling SRC converter,halfband filter is a priority.but I am a beginner in Multirate DSP.I need some suggestions. I tinks the most fastest method is to get some demos/examples about halfband filter design process,such as how to use matlab/Simulink to design a halfband filter in upsampling process according to (...)

## Interfacing I?S to a Xilinx System Generator Design

Hello! After having implemented some digital audio projects in VHDL using own code or supplied IP I now want to try the System Generator for a simple upsampling from 48 to 96kHz. I am used to work with matlab/Simulink, so it was a questions of an hour until the simulation in Simulink and ModelSim was successful. It basically consists of a gatewa

## Help me design an 8x upsampling filter

I would like to design a 8x upsampling filter for 32Khz , 44K , and 48K sample rate . How to optimize the coeffiecient for three of the sample rate . Using the matlab , i only can assume the sample rate of the input signal is one the them like 44.1K .