I would like to know why it is not quantizing with a 'Roundmode' of 'round' consistent with MATLAB's round function. This occurred when I was trying to make my MATLAB fixed point code "bit-true" with a Xilinx B
Open in MATLAB Online Download Overview Functions Version History Reviews(25) Discussions(5) Everyone knows about the ROUND function for converting floating point values to their nearest whole number or integer value, but have you ever wanted to round off values to something other than whole numbers...
This function rounds inputs to multiples of a fraction. For example, to round values in an array x to the nearest fifth, use roundfrac(x,1/5). Syntax Xrounded = roundfrac(X,fraction) Xrounded = roundfrac(X,fraction,option) Description Xrounded = roundfrac(X,fraction) rounds X to ...
Theformatcommand controls how MATLAB® displays numbers at the command line. If a number has extra digits that cannot be displayed in the current format, then MATLAB automatically rounds the number for display purposes. This display can lead to unexpected results when combined with theroundfunctio...
Calculate with arrays that have more rows than fit in memory. C/C++ Code Generation Generate C and C++ code using MATLAB® Coder™. GPU Code Generation Generate CUDA® code for NVIDIA® GPUs using GPU Coder™. Thread-Based Environment ...
Electrical engineering Investigation of roundoff noise in IIR digital filters using MATLAB CLEMSON UNIVERSITY John Gowdy WilliamsSierra SAs technology increases, more and more devices are becoming digital. The typical purpose of a digital filter is to detect unwanted signals and noise and remove them ...
This MATLAB function rounds fi object a to the nearest integer or, in case of a tie, to the nearest integer in the direction of positive infinity, and returns the result in fi object y.
If the FIR compiler 'round' option uses the same method as the MATLAB round() function, and you then process the FIR filter output to measure the magnitude or power, then you will get a slight error in your estimate. However, Altera may just generica...
Edited: Jan on 30 Jun 2017 Open in MATLAB Online Hm, this is very strange: ThemeCopy numel(0:0.3:3) % >> 11 How could it come that you get 7 outputs only? ThemeCopy 0 0 1 1 1 1 2 Did you write your own round function? See ThemeC...
If the FIR compiler 'round' option uses the same method as the MATLAB round() function, and you then process the FIR filter output to measure the magnitude or power, then you will get a slight error in your estimate. However, Altera may just generically re...