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Numeric Efficiency Examples
Examples of crafting numeric efficienct embedded designs using mixtures of fixed-point, floating-point and approximations.

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Tutorial on Simulink Data Type Propagation Engine
Tutorial on Simulink Data Type Propagation Engine

presque 8 ans il y a | 1 téléchargement |

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What is stored integer value of a fi object?
Please see https://www.mathworks.com/help/fixedpoint/ug/scaling_f6389.html

environ 8 ans il y a | 0

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How can I convert binary data into fixed point data
First, get the raw integer values in to MATLAB as either uint32 values or int32 values. Second, use the reinterpretcast funct...

environ 8 ans il y a | 0

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Is it possible to force single precision instead of double precision when generating code from simulink?
Hi, This <https://www.mathworks.com/videos/data-type-exploration-and-visualization-of-signal-ranges-1506620567017.html video> s...

environ 8 ans il y a | 2

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Force single precision floating-point in generated c code
Hi, There is a Single Precision Converter tool that ships with Fixed-Point Designer that will automatically convert a subsys...

environ 8 ans il y a | 3

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How to get Port Data Type inside a Masked Block
Hi, There is no way to get this information up to the Mask initialization code a compile time, but blocks under the mask can s...

environ 8 ans il y a | 0

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Why does simulink generate warnings about quantization error when running my simulation?
Hi, I assume the coefficients have been entered using with MATLAB code like this coef = [0.05 0.15] Since MATLAB de...

environ 8 ans il y a | 0

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Hello. I have an issue related with the precission loss.
The code generation warning about using emulated types is not directly related to the primary question about parameter precision...

environ 8 ans il y a | 1

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Hello. I have an issue related with the precission loss.
I realized this is an old question, but I see there are multiple recent views, so providing a very late answer :-( is still li...

environ 8 ans il y a | 1

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Sil - mil compare for simulink model
Hi Giuseppe, Allowing the idealized floating point behavior to be compared with fixed-point behavior is a key feature of Fixe...

presque 11 ans il y a | 2

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