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COSC-4P80-Assignment-1
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crosstalk

v1
Brett 2024-09-20 00:37:46 -04:00
parent 89157b6468
commit d9645dd4a2
3 changed files with 17 additions and 5 deletions
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2
CMakeLists.txt
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@ -1,5 +1,5 @@
cmake_minimum_required(VERSION 3.25)
project(COSC-4P80-Assignment-1 VERSION 0.0.4)
project(COSC-4P80-Assignment-1 VERSION 0.0.5)
option(ENABLE_ADDRSAN "Enable the address sanitizer" OFF)
option(ENABLE_UBSAN "Enable the ub sanitizer" OFF)

2
lib/blt

@ -1 +1 @@
Subproject commit 6646db82493af081db49f7e4dec362256b34c9ae
Subproject commit 39fd5a73d67d2e911746ffe1cb0ed6d297a4d86e

18
src/main.cpp
View File

@ -18,12 +18,13 @@ void test_math()
BLT_ASSERT(w_matrix == expected && "MATH FAILURE");
}
constexpr blt::u32 num_values = 4;
constexpr blt::u32 input_count = 5;
constexpr blt::u32 output_count = 4;
using input_t = blt::generalized_matrix<float, 1, input_count>;
using output_t = blt::generalized_matrix<float, 1, output_count>;
using crosstalk_t = blt::generalized_matrix<float, 1, output_count>;
using crosstalk_t = blt::generalized_matrix<float, output_count, num_values>;
float crosstalk(const input_t& i, const input_t& j)
{
@ -103,9 +104,20 @@ void part_a()
void part_b()
{
blt::log_box_t box(BLT_INFO_STREAM, "Part B", 8);
for (blt::u32 i = 0; i < output_count; i++)
for (blt::u32 i = 0; i < num_values; i++)
{
blt::generalized_matrix<float, 1, output_count> accum;
for (blt::u32 k = 0; k < num_values; k++)
{
if (i == k)
continue;
accum += (outputs[k] * crosstalk(inputs[k].normalize(), inputs[i].normalize()));
}
crosstalk_values.assign_to_column_from_column_rows(accum, i);
}
for (blt::u32 i = 0; i < num_values; i++)
{
BLT_INFO_STREAM << crosstalk_values[i] << " Mag: " << crosstalk_values[i].magnitude() << "\n";
}
}