ADCToolbox

A toolbox for analyze and calibrate data from analog to digital converter (ADC) https://github.com/many-question/ADCToolbox.git

!!! This is a trial version and may contains unknown bugs. The code is not yet fully commented !!!

- alias : calculate frequency after aliasing

- bitInBand : an ideal filter for oversample ADC, pick out the data in interested frequency bands

- cap2weight : calculate the weight of a CDAC

- errHistSine : analyze the error of the ADC data under sinewave input

- FGCalSine : calibrate the bit weighting of ADC data under sinewave input

- findBin : find a coherent bin number given the wanted input frequency and sampling frequency

- findFin : find the normalized frequency of a sampled signal

- INLsine : calculate the INL and DNL for a ADC under sinewave input

- NTFAnalyzer : calculate the SQNR improvement for a specific NTF

- overflowChk : show the residue range of each ADC stages and check if any stage overflows

- sineFit : fit the data with an sinewave

- specPlot : a spectrum analyzer for ADC data under singletone input

- specPlotPhase : plot the phase of an ADC spectrum

- tomDecomp : decomposite ADC data into signal, distortions and noise