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7 Threads found on edaboard.com: Upsampling Matlab
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
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 .
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...
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 (...)
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 (...)
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
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 .