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Last seen: environ un mois il y a |  Actif depuis 2023

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Could not determine the size of this expression
I want to convert the LMS filter algorithm to Verilog, but need to solve the problem of variable matrix. The point is, why does ...

environ un an il y a | 1 réponse | 0

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Question


Error: variable-size matrix type is not supported for HDL code
I use the fixed-point tool to fixed-point the subsystem and then generate Verilog, but the following error occurs. The model co...

environ un an il y a | 1 réponse | 0

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Question


'wn' is inferred as a variable-size matrix, but its size is specified as inherited or fixed.
I built the model in SIMULINK according to MATLAN code, expecting to get Verilog. But putting the code into the MATLAB Function ...

environ un an il y a | 1 réponse | 0

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Question


Simulink automatically generates Verilog. How should it run on FPGA
I have generated Verolig from part of the module, how do I run this part of Verilog on the FPGA? “bufen”This subsystem has gene...

environ un an il y a | 1 réponse | 0

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Question


error HDL compilation failed
I am replicating a MATLAB document, but there is an error in the process. https://ww2.mathworks.cn/help/hdlverifier/ug/video-pr...

environ un an il y a | 1 réponse | 0

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Question


Verify the Verilog generated by HDLcoder
I have built the model through Simulink and generated Verilog using HDL Coder. May I ask how to verify Verilog next?

environ un an il y a | 1 réponse | 0

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Question


MATLAB stuck when HDL coder converted the model to Verilog
After clicking henerate HDL code to run, the operation page is directly stuck and no operation can be carried out. MATLAB can on...

environ un an il y a | 1 réponse | 0

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Question


Simulink model converts floating-point numbers to fixed-point numbers
According to the image encryption algorithm of MATLAB code, several data are obtained from the workspace in the Simulink model. ...

environ un an il y a | 2 réponses | 0

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Question


HDL coder error,Call to function 'fmod' is not supported for HDL code generation,
Build the model to generate VerilogHDL, which is error reporting. Call to function 'fmod' is not supported for HDL code generat...

environ un an il y a | 1 réponse | 0

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Question


The Simulink model is fixed-point based on floating-point numbers
I build a model that I want to fixed-point to produce VerilogHDL, but part of the output keeps being double.I changed it to un...

environ un an il y a | 2 réponses | 0

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Question


In Simulink HDLcoder, which converts a model into a hardware description language, it's stuck in this interface

environ un an il y a | 1 réponse | 0

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Question


A matrix is passed into Simulink fromworkspace,Invalid workspace variable specified as workspace input in 'test03/From Workspace1'. Time values must be non-decreasing.
img is a variable that I get from reading the image information. I want to pass in the img[512,512] matrix to do bit-by-bit Xor....

environ un an il y a | 1 réponse | 0

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Question


Dimension 1 is fixed on the left-hand side but varies on the right ([512 x 512] ~= [:? x :?]).
Dimension 1 is fixed on the left-hand side but varies on the right ([512 x 512] ~= [:? x :?]). More information Function 'sys...

environ un an il y a | 2 réponses | 0

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Question


Function variables are resolved in the workspace, not a .Simulink.Signal. object
This is part of an encryption algorithm that produces a matrix. Variable 'img' is resolved in workspace ('base') for block 'tes...

environ un an il y a | 1 réponse | 0

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Question


Failed to evaluate mask initialization commands.

plus d'un an il y a | 1 réponse | 0

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Question


Import a picture in a workspace ，Unsupported input format for From Workspace
img_path is the selected picture in MATLAB.Image input to system2. Unsupported input format for From Workspace block 'sy3/F...

plus d'un an il y a | 1 réponse | 0

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