QAM16 Maps angepasst

2 files changed, 48 insertions, 66 deletions

diff --git a/notebooks/FrameSynchronization.ipynb b/notebooks/FrameSynchronization.ipynb
index b9e3871..9902c18 100644
--- a/notebooks/FrameSynchronization.ipynb
+++ b/notebooks/FrameSynchronization.ipynb
@@ -188,49 +188,49 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": 1,
    "id": "b56d782d-fcea-4fb9-b0c1-9c3933d5ce6c",
    "metadata": {},
    "outputs": [],
    "source": [
     "def modulate_16qam(m):\n",
     "    sym = {\n",
-    "        # first column\n",
-    "         0: -3 -3j,\n",
-    "         1: -3 -1j,\n",
-    "         2: -3 +3j,\n",
-    "         3: -3 +1j,\n",
-    "        # second column\n",
-    "         4: -1 -3j,\n",
-    "         5: -1 -1j,\n",
-    "         6: -1 +3j,\n",
-    "         7: -1 +1j,\n",
-    "        # fourth column\n",
-    "         8: 3 -3j,\n",
-    "         9: 3 -1j,\n",
-    "        10: 3 +3j,\n",
-    "        11: 3 +1j,\n",
-    "        # third column\n",
-    "        12: 3 -3j,\n",
-    "        13: 3 -1j,\n",
-    "        14: 3 +3j,\n",
-    "        15: 3 +1j,\n",
+    "         0:  1 -1j,\n",
+    "         1: -1 -1j,\n",
+    "         2:  3 -3j,\n",
+    "         3: -3 -3j,\n",
+    "         4: -3 -1j,\n",
+    "         5:  3 -1j,\n",
+    "         6: -1 -3j,\n",
+    "         7:  1 -3j,\n",
+    "         8: -3 +3j,\n",
+    "         9:  3 +3j,\n",
+    "        10: -1 +1j,\n",
+    "        11:  1 +1j,\n",
+    "        12:  1 +3j,\n",
+    "        13: -1 +3j,\n",
+    "        14:  3 +1j,\n",
+    "        15: -3 +1j,\n",
+    "       \n",
     "    }\n",
-    "    return map(lambda k: sym[k] if k in sym.keys() else None, m)"
+    "    return map(lambda k: sym[k]*np.sqrt(0.1), m)\n"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 12,
+   "execution_count": 2,
    "id": "2fb687aa-0061-4626-bf6b-3ec7d628d739",
    "metadata": {},
    "outputs": [
     {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "[1, 10, 3, 4]\n",
-      "[(-3-1j), (3+3j), (-3+1j), (-1-3j)]\n"
+     "ename": "NameError",
+     "evalue": "name 'np' is not defined",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mNameError\u001b[0m                                 Traceback (most recent call last)",
+      "\u001b[0;32m/tmp/ipykernel_2456/3352720696.py\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[1;32m      1\u001b[0m \u001b[0;31m# convert into chunks of 4 bits for QPSK\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 2\u001b[0;31m \u001b[0mchunks\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mlist\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mnp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mmatmul\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mnp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0marray\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mac_pad\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mreshape\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m-\u001b[0m\u001b[0;36m1\u001b[0m\u001b[0;34m,\u001b[0m\u001b[0;36m4\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mnp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0marray\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;36m4\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m3\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m2\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0;36m1\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m      3\u001b[0m \u001b[0msyms\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mlist\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mmodulate_16qam\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mchunks\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      4\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      5\u001b[0m \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mchunks\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n",
+      "\u001b[0;31mNameError\u001b[0m: name 'np' is not defined"
      ]
     }
    ],
@@ -242,6 +242,14 @@
     "print(chunks)\n",
     "print(syms)"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "5951be43",
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
diff --git a/notebooks/Untitled.ipynb b/notebooks/Untitled.ipynb
index 23109f8..cdc5f74 100644
--- a/notebooks/Untitled.ipynb
+++ b/notebooks/Untitled.ipynb
@@ -38,7 +38,7 @@
     {
      "data": {
       "text/plain": [
-       "<map at 0x7f2fe63da820>"
+       "<map at 0x7fb7d4904a60>"
       ]
      },
      "execution_count": 3,
@@ -73,7 +73,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 24,
+   "execution_count": 5,
    "id": "2c43411f",
    "metadata": {},
    "outputs": [
@@ -83,7 +83,7 @@
        "'0b1010101'"
       ]
      },
-     "execution_count": 24,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -141,36 +141,11 @@
    "id": "cb3fdfcc",
    "metadata": {},
    "outputs": [],
-   "source": [
-    "def modulate_16qam(m):\n",
-    "    sym = {\n",
-    "        # first column\n",
-    "         0: -3 -3j,\n",
-    "         1: -3 -1j,\n",
-    "         2: -3 +3j,\n",
-    "         3: -3 +1j,\n",
-    "        # second column\n",
-    "         4: -1 -3j,\n",
-    "         5: -1 -1j,\n",
-    "         6: -1 +3j,\n",
-    "         7: -1 +1j,\n",
-    "        # fourth column\n",
-    "         8: 3 -3j,\n",
-    "         9: 3 -1j,\n",
-    "        10: 3 +3j,\n",
-    "        11: 3 +1j,\n",
-    "        # third column\n",
-    "        12: 1 -3j,\n",
-    "        13: 1 -1j,\n",
-    "        14: 1 +3j,\n",
-    "        15: 1 +1j,\n",
-    "    }\n",
-    "    return map(lambda k: sym[k]*np.sqrt(0.1), m)\n"
-   ]
+   "source": []
   },
   {
    "cell_type": "code",
-   "execution_count": 25,
+   "execution_count": 9,
    "id": "01626f53",
    "metadata": {
     "scrolled": true
@@ -183,7 +158,7 @@
        " (-0.9486832980505138-0.31622776601683794j)]"
       ]
      },
-     "execution_count": 25,
+     "execution_count": 9,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -194,14 +169,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 17,
+   "execution_count": 10,
    "id": "df5b6858",
    "metadata": {},
    "outputs": [],
    "source": [
     "def modulate_16qam_2(m):\n",
     "    sym = {\n",
-    "        # first column\n",
     "         0:  1 -1j,\n",
     "         1: -1 -1j,\n",
     "         2:  3 -3j,\n",
@@ -225,24 +199,24 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 23,
+   "execution_count": 12,
    "id": "f263ed95",
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "[(-0.31622776601683794-0.31622776601683794j),\n",
-       " (-0.31622776601683794-0.31622776601683794j)]"
+       "[(-0.9486832980505138-0.9486832980505138j),\n",
+       " (0.9486832980505138+0.9486832980505138j)]"
       ]
      },
-     "execution_count": 23,
+     "execution_count": 12,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "list(modulate_16qam_2([1,1]))"
+    "list(modulate_16qam_2([3,9]))"
    ]
   },
   {