Tsql SQL-在X、Y、Z框中拟合数据点

我在SSMS中有一个表，目前有3列。[x] ，[y]和[z]（见下表样本）

我将使用此数据创建一个三维模型，因此我尝试将数据点转换为一个1000x1000x1000框

理想情况下，我的目标是创建一个视图或新表，或者至少创建一个select语句，该语句只接受最大的x、y和z值，将这些值设置为1024，然后以某种方式变换其余的数据点，以便它们与周围点的相对距离仍然相同。（如果这有意义的话？）正如您从样本中看到的，X和Y远远超出了所需的范围

表格样本

X       Y            Z
 191106 438253.98   -1694.4952
189577  436750.98   -1716.5457
191723  439258.98   -1611.1542
192336  435909.98   -1642.1016
194749  437363.98   -1716.1238
194955  439394.98   -1568.7328
196368  438367.98   -1534.8014
196337  437207.98   -1545.7195
197387  437815.98   -1635.2943
196613  439527.98   -1547.7865
197067  438447.98   -1489.4183
196917  436722.98   -1506.2191
198433  437852.98   -1485.5884
200319  438479.98   -1430.4632
199402  436639.98   -1533.8686
199713  436178.98   -1513.1188
200880  440296.98   -1391.5241
200682  439695.98   -1371.639
203323  439027.98   -1421.2597
201380  438782.98   -1445.6019
203340  436885.98   -1448.6549
207446  440284.98   -1491.6267
205145  439002.98   -1479.705
206157  438509.98   -1536.9528
207978  436308.98   -1305.442
209665  437926.98   -1455.1272
207666  436249.98   -1416.6149
208014  436921.98   -1343.94
212075  439817.98   -1374.8002
208679  440630.98   -1323.8376
211192  436402.98   -1279.3944
210452  439760.98   -1386.7478
210866  440111.98   -1446.0699
213576  440283.98   -1438.2461
215415  437210.98   -1343.1045
213434  437566.98   -1350.9467
215575  437170.98   -1323.745
217012  437118.98   -1468.6063
218936  436636.98   -1322.4785
217929  436261.98   -1421.3502
219655  436880.98   -1342.3694
220476  436713.98   -1383.1211
219687  436294.98   -1320.2535
218359  439845.98   -1370.6624
222389  435813.98   -1449.1301
223197  436862.98   -1499.2541
220449  437855.98   -1480.1147
224052  436682.98   -1457.941
225385  439215.98   -1445.2534
224875  439058.98   -1453.1954
224611  438088.98   -1428.7523
224523  438640.98   -1374.0964
225388  439474.98   -1403.2189
228256  439065.98   -1363.5486
229816  437234.98   -1424.3758
230441  438093.98   -1559.9587
228173  436542.98   -1549.3953
229327  438042.98   -1381.3427
230226  436970.98   -1407.8287
233820  437086.98   -1382.2457
232178  436166.98   -1385.9663
234608  439996.98   -1468.6711
232418  438061.98   -1447.3259
235974  436656.98   -1381.7027
237590  436235.98   -1399.9012
235966  438663.98   -1370.2727
234652  436002.98   -1420.8281
235570  439423.98   -1390.8704
235931  438110.98   -1542.1993
238525  440095.98   -1482.6536
241616  435684.98   -1446.2368
240304  436988.98   -1472.9517
239200  436845.98   -1442.8028
239792  436927.98   -1407.7895
243214  440116.98   -1480.0391
241129  436652.98   -1517.4193
244601  438268.98   -1398.0311
246074  437269.98   -1454.5629
243281  440017.98   -1521.1655
245258  435815.98   -1403.9929
247566  438524.98   -1546.8568
246994  440542.98   -1438.6206
246275  440195.98   -1596.2303
249734  440143.98   -1483.694
248584  438937.98   -1423.644
247599  439867.98   -1576.9712
248454  437187.98   -1461.8549
250115  437224.98   -1471.2508
251304  440481.98   -1530.8975
251456  438928.98   -1455.6035
255368  440108.98   -1498.3991
254561  438203.98   -1551.4143
257281  439499.98   -1528.5569
254162  437862.98   -1527.261
255902  438131.98   -1466.7475
258635  439942.98   -1558.8969
259902  436111.98   -1517.8925
256287  437393.98   -1670.2096
259228  436783.98   -1489.4766
259618  437333.98   -1604.9076
260749  438923.98   -1565.3387
263245  438080.98   -1501.8154
261966  440096.98   -1614.651
263158  435987.98   -1605.458
262845  439896.98   -1582.5075
265248  440491.98   -1648.508
266856  440411.98   -1706.7038
267613  437850.98   -1694.7547
267655  436194.98   -1660.7436
265172  437557.98   -1610.8256
268341  437296.98   -1610.4581
270493  437391.98   -1695.3816
271324  439506.98   -1593.1007
269317  436616.98   -1655.3611
268178  440099.98   -1561.5692
272987  438820.98   -1494.7628
271824  439455.98   -1534.2566
270492  436870.98   -1632.1811
275297  438523.98   -1613.9092
275924  439874.98   -1599.9024
273780  439553.98   -1663.6221
277244  440409.98   -1575.6931
276636  438806.98   -1636.9198
276817  439217.98   -1514.7822
278485  436804.98   -1624.9701
278989  440529.98   -1536.7674
279414  437012.98   -1572.2877
278105  436420.98   -1607.4551
279341  437534.98   -1605.5338
281636  437969.98   -1514.9627
282599  440158.98   -1657.814
280493  439286.98   -1534.0811
283804  436881.98   -1738.765
189594  435519.98   -1658.5641
191397  435010.98   -1700.8264
191654  435011.98   -1589.1115
193361  439236.98   -1496.7807
194678  436421.98   -1548.643
194814  435210.98   -1562.5543
195911  439563.98   -1457.9624
197437  437528.98   -1612.1455
194251  439615.98   -1584.9062
196280  437754.98   -1626.5308
196240  435858.98   -1438.134
199846  439333.98   -1433.1658
197226  437268.98   -1626.6341
198871  437307.98   -1458.615
200988  435776.98   -1493.2658
198499  435915.98   -1406.514
199674  438567.98   -1425.0381
204528  436364.98   -1391.2642
204078  438951.98   -1401.7545
204659  436058.98   -1371.4057
206808  435097.98   -1478.2608
204738  437733.98   -1477.4681
207029  438227.98   -1356.5324
205945  438909.98   -1341.7529
206490  436152.98   -1363.2217
208602  436348.98   -1430.9503
209461  435603.98   -1382.5246
209519  436010.98   -1372.4789
208376  439795.98   -1414.4512
212107  437604.98   -1353.8593
210440  435475.98   -1407.1026
209711  435302.98   -1466.2034

---

据我所知，你需要为你的点找到新的坐标。所以，你们必须找到1024之间的比率和最大值和最小值之间的差值（D）。更新数据，使最高值为（D），然后乘以比率

with cte as (
    select
        min(val) minVal, 1024/(max(val)-min(val)) k
    from (
        select x val from myTable
        union all select y from myTable
        union all select z from myTable
    ) t
)

select
    x, y, z, (x-minVal)*k newX, (y-minVal)*k newY, (z-minVal)*k newZ
from
    myTable
    cross join cte

---

据我所知，你需要为你的点找到新的坐标。所以，你们必须找到1024之间的比率和最大值和最小值之间的差值（D）。更新数据，使最高值为（D），然后乘以比率

with cte as (
    select
        min(val) minVal, 1024/(max(val)-min(val)) k
    from (
        select x val from myTable
        union all select y from myTable
        union all select z from myTable
    ) t
)

select
    x, y, z, (x-minVal)*k newX, (y-minVal)*k newY, (z-minVal)*k newZ
from
    myTable
    cross join cte