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资源说明：用MATLAB神经网络来判断输入的数据说明此生菜氮元素是缺-纹理特征.xls
本帖最后由 dwh2323750 于 2013-3-3 11:04 编辑
样本n111n112n113n121n122n131n132n133n141n142n143n151n152n161n162n163n171n172n173n211n212n213n221n222n223n231n232n233n241n242n243n251n252n253n261n262n271n272n273n311n312n313n321n322n323n331n332n333n341n342n343n351n352n353n361n362n363n371n372n373均值97.210994.339795.0526100.858795.991381.167985.388183.767680.030892.521694.658679.421687.06694.466796.92290.602382.617390.885586.45297.708486.312178.85992.488281.657687.979880.7952110.498585.9383100.980774.446582.8541103.363495.381779.3898102.5625108.987291.354893.338583.90688.42888.888695.5790.804798.660690.6384104.076890.817685.922597.7467102.023993.302475.235385.383290.546493.264596.354798.31989.90583.809101.1201标准差57.687355.689152.099656.980559.875955.918857.921957.50453.985658.223955.456959.820858.560853.408656.240154.637558.578157.914355.735958.803455.249254.48157.025558.98853.697856.02754.098353.389353.358256.14154.56657.016658.691657.158359.070849.897653.112154.79753.793459.354858.99855.516853.94557.96455.924952.143951.815752.71553.573660.232460.003255.461657.077953.473655.777758.447155.586155.14350.477255.6131平滑度0.99970.99970.99960.99970.99970.99970.99970.99970.99970.99970.99970.99970.99970.99960.99970.99970.99970.99970.99970.99970.99970.99970.99970.99970.99970.99970.99970.99960.99960.99970.99970.99970.99970.99970.99970.99960.99960.99970.99970.99970.99970.99970.99970.99970.99970.99960.99960.99960.99970.99970.99970.99970.99970.99970.99970.99970.99970.99970.99960.9997三阶矩2.24562.63782.05351.7182.28173.48923.23723.08662.8942.79782.13324.03193.3742.08492.35492.633.43232.37162.8841.82852.75563.24242.70043.44232.74443.51311.15712.75192.23623.86633.33291.61942.5753.43931.93841.11072.4082.46163.08923.11613.11172.36242.38072.02562.7521.53572.46232.93371.76122.04212.89283.84583.12072.55412.41992.40142.13772.58912.54041.92一致性0.00580.00630.00680.00560.00630.0070.00660.00620.0070.00590.00590.0070.00650.00620.00630.00660.00630.00580.00630.00530.00630.00690.00620.00640.0070.00690.00580.0070.00670.00770.00760.00560.00570.00640.00540.0070.0070.00640.00720.00590.00590.00610.00650.00550.00630.00680.00720.00770.00590.00560.00570.00750.00640.00660.00610.00570.00590.00610.00730.0058熵7.65277.57257.49287.67977.63587.46377.54027.5627.44267.62897.61527.48987.54777.56567.57947.52157.56137.6397.54487.71617.53977.42437.59457.55687.4627.46727.64787.46867.50567.37417.3997.68227.65977.52287.71647.46197.46637.55457.40977.63657.62717.59227.53077.69757.56947.49627.43857.37837.59957.70817.67257.38897.5587.50167.59597.67517.62767.57377.37167.6271缺氮
n511n512n513n521n522n523n531n532n533n541n542n543n551n552n553n561n562n563n571n572n573106.4158101.756394.575490.1775105.416387.2889105.8407100.935196.41996.5547105.163990.152681.171487.704396.910284.3068119.42975.441386.448697.6461121.709751.621760.041455.434457.255952.181159.306558.156156.34662.207756.933956.349159.201858.138954.417658.375457.41654.562754.297950.341155.268858.90020.99960.99970.99970.99970.99960.99970.99970.99970.99970.99970.99970.99970.99970.99970.99970.99970.99970.99970.99960.99970.99971.61571.95842.66112.69151.61963.16461.46441.70682.69552.06041.82733.17982.84122.17451.62723.45370.56873.42082.63642.0730.14480.00680.00550.00660.00630.00640.00640.00570.00640.00540.00620.00610.00640.00670.00650.00670.00680.00570.00750.00770.00610.00567.49737.72267.53967.57837.547.5847.6857.59757.72777.6067.62337.58457.54017.52437.60147.51437.67677.36727.35277.60477.724过氮 a111a112a121a122a123a131a132a133a141a142a143a151a152a153a161a162a163a171a172a17381.075185.3834110.8701100.1484115.5805103.9748102.565593.593295.107699.4233118.5056103.136115.7694105.971599.697692.9547107.61487.724599.814484.271654.305156.222656.067752.428851.245454.278253.589355.702753.504163.168256.12359.011753.033859.430659.621753.76360.514251.458257.383953.90080.99970.99970.99970.99960.99960.99970.99970.99970.99970.99970.99970.99970.99960.99970.99970.99970.99970.99960.99970.99973.01222.87290.89731.53920.72591.36361.45282.39362.01262.540.55971.56430.94831.57992.31112.15151.77642.24721.85082.93290.00710.00660.00560.00780.00640.00640.00680.0060.00620.00510.00640.00540.00640.00530.00540.00620.00520.00720.00550.00697.43557.52097.6817.41497.55357.5647.51377.60017.55977.7777.60167.71477.56487.74717.72377.55347.77027.40977.68257.4592正常 请帮忙写个程序来实现氮元素的亏缺，过量，正常，最好有每一步的解释，非常感谢
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