模糊數(shù)學(xué)實(shí)驗(yàn)報(bào)告

數(shù)學(xué)試驗(yàn)匯報(bào)試驗(yàn)序號(hào)：含糊數(shù)學(xué)日期：年10月06日班級(jí)姓名學(xué)號(hào)試驗(yàn)名稱不一樣白酒相同關(guān)系與聚類問題背景描述：不一樣白酒好壞以及他們成份之間相同關(guān)系和聚類試驗(yàn)?zāi)繕?biāo)：熟練利用含糊數(shù)學(xué)相同關(guān)系和聚類來進(jìn)行數(shù)據(jù)分析，處理一些實(shí)際問題。試驗(yàn)原理與數(shù)學(xué)模型：因?yàn)橛?jì)算機(jī)內(nèi)存原因，我選擇了50種白酒，經(jīng)過對(duì)他們含有成份統(tǒng)計(jì)。利用這些數(shù)據(jù)，對(duì)這50種白酒進(jìn)行了相同關(guān)系比較，和聚類。每一個(gè)白酒，我都選擇了12種成份統(tǒng)計(jì)。然后經(jīng)過“絕對(duì)值減數(shù)法”，建立相同矩陣。接著求相同矩陣傳遞閉包矩陣，也就是他等價(jià)矩陣。最終進(jìn)行聚類分析，繪制出聚類圖。試驗(yàn)所用軟件及版本：MATLAB主要內(nèi)容（關(guān)鍵點(diǎn)）：50種白酒12種成份統(tǒng)計(jì)結(jié)果以下：固定酸度揮發(fā)性酸度檸檬酸剩下糖氯化物自由二氧化硫總二氧化硫密度pH硫酸鹽酒精質(zhì)量170.270.3620.70.045451701.00130.458.8626.30.30.341.60.049141320.9943.30.499.5638.10.280.46.90.0530970.99513.260.4410.1647.20.230.328.50.058471860.99563.190.49.9657.20.230.328.50.058471860.99563.190.49.9668.10.280.46.90.0530970.99513.260.4410.1676.20.320.1670.045301360.99493.180.479.66870.270.3620.70.045451701.00130.458.8696.30.30.341.60.049141320.9943.30.499.56108.10.220.431.50.044281290.99383.220.45116118.10.270.411.450.03311630.99082.990.56125128.60.230.44.20.035171090.99473.140.539.75137.90.180.371.20.0416750.9923.180.6310.85146.60.160.41.50.044481430.99123.540.5212.47158.30.420.6219.250.04411721.00022.980.679.75166.60.170.381.50.032281120.99143.250.5511.47176.30.480.041.10.04630990.99283.240.369.66186.20.660.481.20.02929750.98923.330.3912.88197.40.340.421.10.033171710.99173.120.5311.36206.50.310.147.50.044341330.99553.220.59.55216.20.660.481.20.02929750.98923.330.3912.88226.40.310.382.90.038191020.99123.170.35117236.80.260.421.70.049411220.9933.470.4810.58247.60.670.141.50.074251680.99373.050.519.35256.60.270.411.30.052161420.99513.420.471062670.250.3290.046562450.99553.250.510.46276.90.240.3510.052351460.9933.450.441062870.280.398.70.051321410.99613.380.5310.56297.40.270.481.10.047171320.99143.190.4911.66307.20.320.3620.033371140.99063.10.7112.37318.50.240.3910.40.044201420.99743.20.53106328.30.340.141.10.0427470.99343.470.410.26337.40.250.362.050.05311000.9923.190.4410.86346.20.120.341.50.045431170.99393.420.5196355.80.270.214.950.044221790.99623.370.3710.25367.30.280.431.70.08211230.99053.190.4212.85376.50.390.235.40.051251490.99343.240.351053870.330.321.20.053381380.99063.130.2811.26397.30.240.3917.950.057451490.99993.210.368.65407.30.240.3917.950.057451490.99993.210.368.65416.70.230.392.50.172631580.99373.110.369.46426.70.240.392.90.173631570.99373.10.349.464370.310.267.40.069281600.99543.130.469.86446.60.240.271.40.057331520.99343.220.569.56456.70.230.261.40.06331540.99343.240.569.56467.40.180.311.40.058381670.99313.160.53107476.20.450.264.40.063632060.9943.270.529.84486.20.460.254.40.066622070.99393.250.529.854970.310.267.40.069281600.99543.130.469.86506.90.190.3550.067321500.9953.360.489.85試驗(yàn)過程統(tǒng)計(jì)（含：基本步驟、主要程序清單及異常情況統(tǒng)計(jì)等）：求解相同矩陣：相同矩陣為R2；其中c=256.8561。n表示是數(shù)據(jù)個(gè)數(shù)，這里，我們選取是50個(gè)數(shù)據(jù)，n能夠依照你選取數(shù)據(jù)多少進(jìn)行調(diào)整。能夠依照你數(shù)據(jù)存放位置進(jìn)行對(duì)應(yīng)改變，但必須是文本文檔形式。求相同矩陣傳遞閉包矩陣：傳遞閉包矩陣為R。進(jìn)行聚類分析與聚類圖：對(duì)截集QUOTE確實(shí)定d是QUOTE個(gè)數(shù)，lamd是全部QUOTE組成行矩陣。結(jié)果以下頁：聚類程序以下：聚類結(jié)果以下：聚類圖：要畫出聚類圖，先要將50種白酒進(jìn)行次序排列，程序以下：排序結(jié)果在C中，結(jié)果以下頁：聚類圖程序以下：聚類圖以下所表示：試驗(yàn)結(jié)果匯報(bào)與試驗(yàn)總結(jié)：經(jīng)過對(duì)這50組白酒成份數(shù)據(jù)分析，使用MATLAB進(jìn)行編程，得到了這50組白酒相同矩陣，接著是傳遞閉包矩陣，截矩陣。然后進(jìn)行聚類