例：我现在有数据，为18年内某地三次产业结构分布比重

5.2%	42.3%	52.5%
4.7%	40.8%	54.5%
4.3%	39.1%	56.6%
4.0%	38.7%	57.3%
3.6%	38.1%	58.3%
3.3%	36.2%	60.5%
3.0%	34.8%	62.2%
2.6%	35.8%	61.6%
2.4%	37.6%	60.0%
1.4%	29.5%	69.1%
1.3%	27.8%	70.9%
1.1%	26.8%	72.1%
1.1%	25.7%	73.2%
1.0%	23.5%	75.5%
0.9%	24.0%	75.1%
0.8%	23.1%	76.1%
0.8%	22.7%	76.5%
0.8%	22.3%	76.9%

对未来产业结构进行预测，打算用马尔可夫模型，转化为QP问题算出来的一次状态转移矩阵十分奇怪，完全无法预测。matlab的hmmestimate函数没看懂怎么用，求各位大神指导～