功能: 特殊方程求解

格式:
X = SolveEquationBySum(G, A1, B1, A2, B2, ...,An, Bn, , C1, D1, C2, D2, ..., Cm, Dm)
X = SolveEquationBySum(G, A1, B1, A2, B2, ...,An, Bn)
X = SolveEquationBySum(G, , C1, D1, C2, D2, ..., Cm, Dm)

G, A1, B1, A2, B2, ...,An, Bn, , C1, D1, C2, D2, ..., Cm, Dm:均为矩阵变量
x : 为求解得到的矩阵变量

说明:
1、本函数求解如下数学模型
$$
G=\sum_{i=1}^nA_iXB_i + \sum_{j=1}^mC_jX^TD_j
$$

2、注意输入变量维度必须满足矩阵乘法要求。
3、C、D参数对应的是X的转置，这点需要注意。
4、C、D参数输入前，必须用逗号空一个参数，需要加以注意。
5、对第4点格式:X = SolveEquationBySum(G, A1, B1, A2, B2, ...,An, Bn)表示求如下数学模型
$$
G=\sum_{i=1}^nA_iXB_i
$$

6、对第4点格式:X = SolveEquationBySum(G, , C1, D1, C2, D2, ..., Cm, Dm)表示求如下数学模型
$$
G=\sum_{j=1}^mC_jX^TD_j
$$

7、如果有多组解,只返回其中一组最佳解。

例子:
a =
[ 1.59833242725503    3.57285270633774    4.52832316259310    4.88271641772367
  3.01372258598624    8.11403737781292    3.69561706376058    8.98449025069572
  9.30035319612378    0.48638340574055    0.66669071589908    9.30803556428665 ]
b =
[ 3.40465210536711    0.86695317219335
  0.81238541324268    7.08184825120580
  3.35951165452577    5.06795315307935 ]
a1 =
[ 2.15381655476699    2.37903357128568    1.90556318587883    2.14011970541446
  0.95035212624368    3.03987573042506    1.95891072599167    8.89243352175338
  1.95724743509537    9.34295173238169    5.88747546816593    6.03707776686041 ]
b1 =
[ 9.30887077437195    3.48329633636554
  6.33679326918758    6.69951524431795
  2.37187708838465    5.82360568261873 ]
c =
[ 9.37330339540416    8.98598534007835    6.98957293619848
  0.64090450789821    2.04384295830682    0.89956605383174
  8.09256838080127    3.88406624732728    3.93053110406293 ]
d =
[ 5.09082510838789    3.72479375159591
  4.34776261185657    8.89551273030020
  5.27750872321311    6.49923027795704
  2.63695730484880    7.88240992365517 ]
g =
[ 1508.65150898143    2074.40874025420
  2392.34068422696    3443.31311449640
  3235.57465169940    3994.08866569130 ]
  
x = SolveEquationBySum(g,a,b,a1,b1,,c,d)//执行得到如下结果
x =
[ 21.3867624017551    3.23714423100927    11.1561033773520
 -6.04949001628241    4.36218281281037   -7.28937192708471
  1.57083984251331   -13.7803057864786   -24.1346021318487
  6.75332901904306    15.5708855414135    21.0395128301580 ]