x = [-304,4268,15016;
640,4452,15408;
376,4792,15548;
-636,4368,15740;
-2416,3912,16344;
-4292,3808,15616;
-3460,2236,14512;
-3916,1920,14652;
-4620,2176,14956;
-4516,2048,16144;
-4284,1816,16284;
-4244,1620,15800;
-3660,1728,15436;
-2216,2260,15256;
-1580,3236,14936;
-692,3224,14112;
-1188,3348,13068;
-1360,3504,12312;
-872,3744,12688;
-688,3824,13176;
-1284,3884,13048;
-2392,3900,12000;
-2224,4220,11408;
-1680,4372,11656;
-1252,4664,12340;
-1952,4892,12788;
-2700,5192,13048;
-2720,5512,13224;
-2476,5720,13292;
-2840,5884,13624;
-3172,5380,13848;
-3784,5200,13308;
-3100,6020,13752;
-2344,6600,14268;
-3204,6964,14196;
-3724,7212,13144;
-5240,8416,12892;
-5204,9648,14652;
-4460,9556,16724;
-4172,9520,16244;
-4408,9344,15264;
-4324,8772,15456;
-4324,8428,16860;
-3372,7680,17768;
-2508,7084,19464;
-924,7060,19888;
-748,4320,18280;
-3760,3008,16224;
-3104,1576,15216;
-1100,1348,16624;
1024,1812,18856;
528,1960,17768;
-736,2292,14844;
-1452,3184,12152;
-1652,4248,10956;
-1760,4524,11852;
-1872,4752,12776;
-2632,4844,13396;
-3040,5096,13012;
-3480,4984,12812;
-3000,4976,12752;
-3200,5208,12836;
-3260,5500,12428;
-2880,5924,11704;
-2152,5500,11440;
-2560,5304,11960;
-2120,5152,12176;
-2000,4900,12808;
-1644,4984,13408;
-1164,4688,13512;
-1508,4724,13312;
-1756,4932,13856;
-1804,5212,14304;
-1472,5680,13872;
-1324,5836,14272;
-2008,5720,15552;
-2728,5744,15272;
-1908,6676,14072;
-192,8500,12960;
284,9956,13088;
-596,9800,13820;
-1884,9156,15384;
-2528,9100,18644;
-4848,8668,20764;
-5244,10960,16964;
-5672,4392,15724;
-3028,1644,19020;
-2052,-132,22796;
-3688,348,21964;
-4188,1248,19820;
-2324,2480,17960;
-1644,4352,15608;
-3016,4196,13312;
-3612,3344,11880;
-3388,3160,11244;
-2408,3652,11748;
-1872,3900,13160;
-736,3780,15244;
-132,4088,16836;
480,4900,16580;
-516,5704,14784;
-1344,6300,12812;
-700,6084,12156;
-144,6188,12152;
-572,5996,11912;
-1068,5636,10668;
-1440,5864,9440;
-2000,6060,10368;
-2664,5700,11212;
-2096,5832,11396;
-1232,6064,11552;
-1316,6080,12040;
-1628,5868,11760;
-1388,6120,12352;
-1364,6680,12648;
-1264,6336,12564;
-1728,6432,12952;
-1712,6548,12868;
-2304,6720,12656;
-2396,7528,12220;
-1612,7832,12856;
-2372,7496,14472;
-3696,7832,14920;
-5292,8884,15224;
-4808,9816,15908;
-4504,9660,15960;
-5008,8476,15556;
-5388,8212,17376;
-2440,7952,19372;
-876,8616,18980;
-3400,4004,16516;
-6964,3852,16272;
-2968,1580,20880;
-2304,1132,24092;
-1860,2112,22264;
-2180,2268,17716;
-1564,1600,15656;
-1396,2500,17280;
-1724,4288,17380;
-2676,5580,14548;
-3204,5704,11084;
-3188,5220,9800;
-2640,4956,11596;
-3024,5000,14200;
-3900,5292,14004;
-3080,4968,12224;
-2184,4556,11368;
-1908,4472,12008;
-1384,4336,13452;
-1848,4492,12968;
-2020,4636,11536;
-2036,5080,11648;
-2000,5144,12640;
-2552,5192,14980;
-2920,4628,14764;
-2056,5024,12428;
-1532,5520,11400;
-1008,5424,12360;
-372,5396,13244;
640,6160,14260;
784,6836,13096;
-212,7888,12568;
-988,8592,11928;
-760,9012,12764;
1844,10200,13684;
1944,11568,15356;
-2184,11944,14916;
-2768,10832,11072;
-2896,9728,14564;
-5412,8900,18828;
-7960,11168,15656;
-8200,1120,17040;
-2748,-1128,23328;
-6092,-2452,26736;
-7428,400,18652;
-6968,3824,11736;
-3840,5864,9652;
-3108,5636,11392;
-3348,3712,14456;
-4116,2268,15984;
-4356,1588,15016;
-3984,2168,15220;
-2824,2840,15660;
-1540,2796,14372;
-288,2904,14644;
1560,3508,14472;
824,4128,14024;
-48,3248,14896;
-132,3132,13276;
-56,3292,13768;
396,3632,14492;
-600,3824,14108;
-1976,3540,12512;
-2528,3844,11876;
-2272,4184,14164;
-3036,4720,15132;
-3476,4924,14740;
-3596,5416,13004;
-4400,6824,12000;
-4000,7152,12684;
-3732,7276,12696;
-5268,8216,12244;
-7024,9364,12396;
-6008,9416,12100;
-3628,8400,11972;
-3652,7428,11916;
-4728,6860,11596;
-3876,7152,9652;
-1032,6836,11404;
-1024,7732,14544;
-1832,4920,15320;
-7472,3776,16200;
-5756,2220,18288;
-2888,2924,21524;
-2180,3612,19988;
-2772,3836,14616;
-2124,3848,13420;
-940,4020,16460;
56,3952,19312;
-2224,3472,20372;
-2556,2528,17488;
-268,2864,15036;
-1880,4192,15900;
-5036,5156,17836;
-6356,6020,17916;
-4204,6040,17152;
-3712,5600,16208;
-3652,4504,16956;
-3556,4284,16420;
]
y = 0:0.01:2.28
M1 = movmean(x(:,1),5)
M2 = movmean(x(:,2),5)
M3 = movmean(x(:,3),5)
figure
plot(y,M2,y,M1,y,M3)