Trigonometric function fpga implementation using cordic algorithm in matlab

The following Matlab project contains the source code and Matlab examples used for trigonometric function fpga implementation using cordic algorithm. This sample model shows how to create model using Simulink primitive blocks. CORDICアルゴリズムを使用した三角関数計算をFPGAに実装します。 このサンプルモデルはSimulink基本ブロックを使ってモデルを作成する方法を紹介しています。

The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

Project Files: 

File NameSize
calc_dev.m 2714
calc_dev_fixed.m 3751
calc_dev_fixed32.m 4538
calc_fft.m 3923
calc_fft_fixed.m 4405
calc_fft_fixed32.m 4576
cordic_atan.mdl 49583
cordic_calc.mdl 111190
cordic_calc_fixed.mdl 94136
cordic_calc_fixed32.mdl 114476
cordic_calc_fixed32_old.mdl 113481
cordic_dsp_builder.mdl 208189
cordic_embed_preload.m 1082
cordic_preload.m 774
cordic_preload_HDL.m 744
cordic_preload_XL40MHz.m 1096
cordic_preload_XL65MHz.m 1096
cordic_ref.mdl 71337
cordic_sin.mdl 132964
cordic_sin_calc.m 1522
cordic_sin_fixed.mdl 221872
cordic_sin_fixed_HDL.mdl 91878
cordic_sin_fixed_old.mdl 199981
cordic_sin_fixed_scaled.mdl 92798
cordic_sin_fixed_scaled1.mdl 92833
cordic_sin_fixed_scaled2.mdl 92437
cordic_sin_LFM.mdl 98039
cordic_XL_40MHz.mdl 166866
cordic_XL_65MHz.mdl 176357
BUTTONSW0.salt 170017
BUTTONSW1.salt 170017
cordic_dsp_builderCORDICsincosCORDICRotationLUT.hex 412
cordic_dsp_builderCORDICsincosCORDICRotationLUT.lut 96
cordic_dsp_builderCORDICsincosCORDICRotationLUT.mif 359
SW3.salt 170017
example_sel.txt 1283
exp.html 1872
Clock.vhd 3139
CORDIC_FP.v 10355
CORDIC_FP.vhd 16529
CORDIC_FP_compile.do 518
CORDIC_FP_init.do 262
CORDIC_FP_map.txt 448
CORDIC_FP_pkg.vhd 559
CORDIC_FP_synplify.tcl 328
CORDIC_Rotation_FP.v 6982
CORDIC_Rotation_FP.vhd 10508
correct.v 3038
correct.vhd 4034
Latch.v 3952
Latch.vhd 5106
lpf_blue.vhd 11783
lpf_green.vhd 7915
lpf_red.vhd 10181
map.v 4404
map_rsvd.vhd 5640
select_color.vhd 3461
sensor.vhd 5893
sensor_compile.do 334
sensor_init.do 223
sensor_map.txt 269
sensor_pkg.vhd 544
sensor_synplify.tcl 303
Shift1.v 2142
Shift1.vhd 2804
Shift2.v 2142
Shift2.vhd 2804
sync_sig.v 2183
sync_sig.vhd 3157
menu.m 2790
readme.txt 4820
script.m 1185
license.txt 1528

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