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[ÇóÖú] matlab ÖÐ Gompertz shujÄâºÏ

ÇóÖú£¬ÇëÎÊÓÃmatlab¹ÀËãGompertzÄ£ÐͲÎÊýʱ£¬ÔËÓÃcftool¹¤¾ß£¬²ÎÊýÇø¼äÔõôÉèÖÃÄØ£¿ÎÒÄ£Äâ³öÀ´ÊÇÒ»ÌõÖ±Ïߣ¡¿Ï¶¨ÓÐÎÊÌâ¡£
f(x) = a*exp(-b*exp(-c*x))
y        x
1.67        1487
1.97        1542
2.58        1684
3.4        1880
3.96        1994
4.3        2113
4.38        2163
4.87        2376
5.13        2497
5.5        2595
6.11        2824
7.56        3058
10.4        3292
13.17        3463
13.84        3358
14.77        3510
16.45        3709
19.68        4049
23.47        4323
27.29        4572
31.79        5011
38.76        5515
48.49        6044
62.77        6390
79.19        6895
98.17        7474
119.8        7841
142.41        8248
166.57        8872
187.81        9548
209.84        10119
226.61        10491
226.19        9702
239.48        10547
256.54        11347
272.7        11711
292.92        12478
304.79        12764
310.87        13304
319.85        13802
329.11        14469
339.03        15158
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