image thumbnail

updated almost 3 years ago

Simulink model for Fetal ECG extraction (HDL Compatible algorithm) by Igal

This is an HDL Coder compatible Fetal ECG extraction algorithm. (biotech, demo, signal processing)

mom_and_fetus.m

FECG_hdl_fix1

image thumbnail

updated 3 years ago

HDL Coder Compatible edge detector by Igal

Simulink HDL Coder compatible negative and positive edge detectors. (hdl, edge, verilog)

edge_detector_1D

image thumbnail

updated almost 4 years ago

Adaptive Median Filter (MATLAB Code) by Kiran Kintali

Converting MATLAB Algorithms into Serialized Designs for HDL Code Generation (matlab, hdl)

aMediantFilter_2D(c_data, c_idx)

amedfilt2_calc(I)

get_center_data(min,med,max,center_data)

image thumbnail

updated 4 years ago

CORDIC atan calculation by Atsushi Matsumoto

CORDIC arctangent(atan) Simulink model. You can generate HDL from this model. (cordic, atan, arc)

cordic_atan_iterative_fxpt

cordic_atan_serial_fxpt

image thumbnail

updated 4 years ago

Spline based function approximation for HDL synthesis by Sean Little

This is a suite of simple utilities that allow for efficient approximation of complex functions in a (hdl, hdl coder, spline)

[x,pp]=create_lut3(fcn, rng, tol)

example

nearestpoint(x,y,m) ;

image thumbnail

updated 6 years ago

Adaptive Median filter using embedded MATLAB blocks by Kiran Kintali

This demo shows how to implement an adaptive median filter in hardware; (embedded matlab, hdl, serialization)

amedfilt2_calc(I)

get_center_data(min,med,max,center_data)

get_median(inbuf)

image thumbnail

updated 6 years ago

Computing "mod" using embedded MATLAB by Kiran Kintali

This demo shows how to use embedded MATLAB to compute mod3 of a number in a hardware friendly fashio (embedded matlab, hdl, fpga)

mod_with_const

image thumbnail

updated 6 years ago

Enhanced and new bitwise operators in R2007b by Kiran Kintali

This demo introduces new bitwise operators available in fixed point toolbox in R2007b (embedded matlab, bitwise operators, hdl)

New Bitwise Operator support in Fixed Point Toolbox

disp_eml_script(mdlname)

bitops_add_with_carry_7b

image thumbnail

updated 6 years ago

Modeling Mode Logic in Embedded MATLAB by Kiran Kintali

Implementing Mealy and Moore FSMS in an Embedded MATLAB block (embedded matlab, fsm, hdl)

fsm_eml_7a

image thumbnail

updated 6 years ago

Modelling registers in Embedded MATLAB by Kiran Kintali

This example shows how to use Embedded MATLAB to model memory elements (embedded matlab, registers, hardware memory eleme...)

eml_delays_7a

image thumbnail

updated 6 years ago

Bytes to Tuple converter by Kiran Kintali

Using bitsliceget and bitconcat functions to implement a Byte2Tuple converter needed in a DVB system (embedded matlab, hdl, dvb)

byte2tuple

image thumbnail

updated 6 years ago

Discrete Time Integrator in Embedded MATLAB by Kiran Kintali

This demo shows how to use Embedded MATLAB block parameters to control the algorithm behavior (embedded matlab, embedded matlab, discrete)

dti_eml_7a

image thumbnail

updated 6 years ago

Numerically Controlled Oscillator using Embedded MATLAB by Kiran Kintali

This demo shows how to model a fixed point NCO using an embedded MATLAB block (embedded matlab, nco, embedded matlab)

eml_nco_7b

image thumbnail

updated 6 years ago

Modeling Counters and Timers in Embedded MATLAB by Kiran Kintali

Implementing various kinds of counters like Johnson, Gray, Mod counters in Embedded MATLAB. (embedded matlab, counters, timers)

eml_counters_7b

image thumbnail

updated 6 years ago

Cordic Implementation of Sin/Cos using embedded MATLAB by Kiran Kintali

This model implements cordic algorithm using embedded MATLAB blocks (embedded matlab, cordic, fpga)

hdlcordic_eml

image thumbnail

updated 6 years ago

HDL Cookbook examples with Embedded MATLAB by Kiran Kintali

Patterns and examples of various hardware elements implemented using Embedded MATLAB (embedded matlab, asicfpga, hdl)

eml_hdl_design_patterns_7a_v1p1

image thumbnail

updated 6 years ago

Vectorized Adaptive noise canceler using LMS filter by Kiran Kintali

This demo shows to call external functions in an Embedded MATLAB block (embedded matlab, hdl, lms)

tapped_delay_fcn(input)

treesum_fcn(u)

update_weight_fcn(step_size, err_sig, delayed_signal, fil...

image thumbnail

updated 6 years ago

Adaptive median filter using Embedded MATLAB by Kiran Kintali

This demo shows how to implement an adapative median filter in hardware (embedded matlab, embedded matlab, median filter)

get_center_data(min,med,max,center_data)

get_median(inbuf)

get_median_1d(inbuf)

image thumbnail

updated 6 years ago

Edge Detection algorithm in Embedded MATLAB by Kiran Kintali

This demos shows to serialize an image and apply sobel operators on it to detect its its edges (embedded matlab, sobel, edge detection)

sobel_eml_serial_7b

image thumbnail

updated 6 years ago

Video Surveillance System Design with Simulink® and Xilinx® FPGAs by Alan Hwang

Files for the joint MathWorks and Xilinx seminar: Video Surveillance System Design (video, fpga, system)

rgb2bayer(filename, sensoralign)

init.m

init.m

Contact us