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Kiran Kintali


MathWorks

60 total contributions since 2008

Professional Interests: Signal Processing, FPGAs and ESL Design

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Answered
error input uint8 simulink
can you please share your matlab code or simulink model?

17 days ago | 0

Answered
How do you pad zeros to a discrete element-based input?
you may want to try using bitconcat function supported by HDLCoder. z = fi(0, 0,7,0); % create 7-bit zero word y = bitconc...

1 month ago | 0

| accepted

Answered
how can i create a delay block(like in simulink) with matlab code
delay in MATLAB can be modeled using persistent variable. function y = fcn(u) % Unit delay implementation that maps t...

2 months ago | 0

Answered
"hamming window" function for HDL Coder
hi, can you tell more about what is not working for you? thanks.

3 months ago | 0

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Answered
Why there is no sample time setting for HDL counter block ?
hi mohammed, It looks like larget delay banalce registers are inserted in your design. Can you look at the following docu...

3 months ago | 0

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Answered
Assertion failed: b:\matlab\src\cgir_hdl\pir_transforms\datarateanalyzer.cpp:582:PirUtils::floatEqual(data.getRate(), outputSig->getRate())
<</matlabcentral/answers/uploaded_files/83341/rate_bug.JPG>> Hi, we have analyzed this issue and it looks like some of your b...

3 months ago | 1

| accepted

Answered
Assertion failed: b:\matlab\src\cgir_hdl\pir_transforms\datarateanalyzer.cpp:582:PirUtils::floatEqual(data.getRate(), outputSig->getRate())
can you please send me reproduction steps with a model? my team will provide a workaround for 17a. thanks. kiran.kintali@ma...

3 months ago | 0

Answered
Native floating point setting in HDL coder simulink
I am assuming you are referring to <https://www.mathworks.com/videos/hdl-coder-native-floating-point-123505.html native floa...

3 months ago | 1

Answered
HDL Coder atan / atan2
currently, atan2 is supported with single inputs. CORDIC Atan2 with fixpt inputs is on the roadmap. What is the fixpt input ...

4 months ago | 0

| accepted

Answered
makehdl like functionality for MATLAB Algorithm HDL generation
Native Floating Point generation for MATLAB code is on our roadmap. Code generation for all math functions with single precision...

4 months ago | 0

| accepted

Answered
double precision simulink hdlcoder support
Double precision support is on the development team's roadmap. We are collecting requirements. Let us know if you want to co...

5 months ago | 0

Answered
Error thrown during HDLWFA. Error message insufficient for determining cause.
you are encountering an internal error that should not happen. can you please reach tech support at mathworks with reproduct...

5 months ago | 0

Answered
How do I debug Matlab NCO HDL Optimized in loop error?
Can you please try making the chart "Moore" machine? Thanks

6 months ago | 0

Answered
how can i generate two axi streams for an IP block?
Can you refer to examples in product documentation? Thanks https://www.mathworks.com/help/search.html?qdoc=AXI+product%3Ahdlc...

7 months ago | 0

Answered
Does anyone know about state variables in HDL Code Generation?
Can you please share your design code? One of the modes this error can popup is if you are using MATLAB code, persistent vari...

7 months ago | 0

Answered
Can't set 'MSB Position' parameter of HDL Coder Bit Slice block programmatically. Any ideas?
Looking at base mask the edit boxes are associated with lidx and ridx parameter names on the block. >> set_param(gcb, 'lidx',...

7 months ago | 1

| accepted

Submitted


MATLAB HDLCoder examples (R2015a)
Several basic tutorials showing how to generate HDL from MATLAB code

1 year ago | 4 downloads |

Submitted


Adaptive Median Filter (MATLAB Code)
Converting MATLAB Algorithms into Serialized Designs for HDL Code Generation

1 year ago | 18 downloads |

Submitted


DIF Radix2 FFT implementation using embedded MATLAB block
A Simulink model implementing a DIF FFT algorithm modeled completely using embedded MATLAB blocks.

1 year ago | 0 downloads |

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Submitted


Adaptive Median filter using embedded MATLAB blocks
This demo shows how to implement an adaptive median filter in hardware;

1 year ago | 0 downloads |

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Submitted


Adaptive median filter using Embedded MATLAB
This demo shows how to implement an adapative median filter in hardware

1 year ago | 4 downloads |

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Submitted


Computing "mod" using embedded MATLAB
This demo shows how to use embedded MATLAB to compute mod3 of a number in a hardware friendly fashio

1 year ago | 3 downloads |

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Submitted


Numerically Controlled Oscillator using Embedded MATLAB
This demo shows how to model a fixed point NCO using an embedded MATLAB block

1 year ago | 5 downloads |

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Submitted


Edge Detection algorithm in Embedded MATLAB
This demos shows to serialize an image and apply sobel operators on it to detect its its edges

1 year ago | 2 downloads |

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Submitted


Discrete Time Integrator in Embedded MATLAB
This demo shows how to use Embedded MATLAB block parameters to control the algorithm behavior

1 year ago | 0 downloads |

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Submitted


Modeling Counters and Timers in Embedded MATLAB
Implementing various kinds of counters like Johnson, Gray, Mod counters in Embedded MATLAB.

1 year ago | 2 downloads |

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Submitted


Vectorized Adaptive noise canceler using LMS filter
This demo shows to call external functions in an Embedded MATLAB block

1 year ago | 6 downloads |

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Submitted


Bytes to Tuple converter
Using bitsliceget and bitconcat functions to implement a Byte2Tuple converter needed in a DVB system

1 year ago | 0 downloads |

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Submitted


Enhanced and new bitwise operators in R2007b
This demo introduces new bitwise operators available in fixed point toolbox in R2007b

1 year ago | 0 downloads |

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