rawdata.m

LS-SVM 的程序 可以建立在线 离线模型 并对两种方法做了比较

clear
x=0:150;
y=[0.7388 1.91774 16.4715 21.1657 24.5600 26.9432 29.0015 30.6986 32.184 33.414 34.489 35.425 36.316 37.083 37.598 38.384 39.0252 39.595 40.1036 40.6027 41.066 41.5116 41.9037 42.2876 42.6618 43.0183 43.3569 43.6421 43.9629 44.248 44.551 44.783 45.05 45.317 45.5313 45.7808 45.9946 46.2263 46.4224 46.6362 46.836 47.0499 47.246 47.4420 47.638 47.834 48.0301 48.205 48.4058 48.581 48.7689 48.9567 49.1570 49.3448 49.533 49.733 49.921 50.130 50.334 50.5594 50.7722 50.9634 51.2013 51.4392 51.6896 51.94 52.203 52.467 52.7675 53.068 53.3686 53.6816 54.0197 54.3702 54.7459 55.1475 55.5733 55.999 56.4998 56.9881 57.539 58.1025 58.7432 59.4032 60.1196 60.9414 61.8229 62.804 63.8967 65.1775 66.6981 68.5701 70.9585 74.0357 78.3237 84.131 90.285 94.9177 98.2827 101.016 103.182 104.693 106.07 107.236 108.225 109.103 109.903 110.625 111.269 111.902 112.469 113.002 113.4907 113.668 114.424 114.846 115.246 115.635 116.024 116.3679 116.746 117.0678 117.4122 117.712 118.023 118.334 118.856 118.934 119.234 119.512 119.7895 120.0734 120.312 120.567 120.844 121.078 121.323 121.5447 121.7669 121.989 122.211 122.4223 122.611 122.811 123.011 123.1986 123.365 123.565 123.732 123.909 124.065];
Y=y./18.75+4;
plot(x,Y,'LineWidth',2);
xlabel('0.2N NaOH(mL)');
ylabel('pH');