Add "FAR vs PD"

2024-05-11 15:43:25 +08:00
parent 17386d80c1
commit b48ab07dd0
21 changed files with 412 additions and 0 deletions
@@ -0,0 +1,13 @@
+function [indices, z] = get_sparse_vector(N, Amp)
+    global K extend_target;
+    z = zeros(N, 1);
+    if extend_target
+        target_start_idx = fix(0.4 * N);
+        target_size = K;
+        indices = target_start_idx: target_start_idx + target_size;
+    else
+        indices = randperm(N, K);
+    end
+    z(indices) = Amp;
+end
+