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作业一
说明： 采用牛顿法和阻尼牛顿法求解4维无约束极值问题,利用牛顿法确定的搜索方向S，再采用黄金分割法确定最佳步长，所得结果为全局极值点。(Newton method and damped Newton method are used to solve the 4-D unconstrained extremum problem. The search direction s determined by Newton method is used, and the optimal step length is determined by golden section method. The result is the global extremum point.)
- 2020-06-09 13:39:24下载
- 积分：1
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半方差分析
说明： 利用半方差分析方法，进行区域变量的空间自相关性分析，了解其空间变异特征(Using semivariance analysis method, carries on the regional variable space since the correlation analysis, to understand the spatial variation features)
- 2020-05-27 19:33:47下载
- 积分：1
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this program calculate the determinant and inverse of matrix. also calculate the...
this program calculate the determinant and inverse of matrix. also calculate the multiplication of two matrices.
- 2023-05-08 02:55:03下载
- 积分：1
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1-2.py
说明： 基于Python的BS公式计算期权的隐含波动率(Calculation of implied volatility of options based on BS formula of Python)
- 2020-09-16 18:17:56下载
- 积分：1
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four_steg_analysis
改程序包括了四种数字水印的隐写分析。四种方法都还不错。(Reform program, including four digital watermarking steganalysis. Four methods are pretty good.)
- 2009-06-23 21:32:09下载
- 积分：1
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python-socket-with-thread-master
说明： python 多线程，网络编程，服务器端代码。(Multithreading, network programming)
- 2020-10-11 20:33:13下载
- 积分：1
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采煤机截割部振动特性分析及传动系统优化_赵丽娟
老师没来但我认为无法发 ijioe金佛IWJ(ef
CDWXENXNWID FERF WWEFEF)
- 2017-06-13 11:12:44下载
- 积分：1
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2
说明： 51单片机中使第一个灯闪烁的c程序在压缩包中包含c程序和keil工程等等，需要的可自行打开观看(The C program which makes the first lamp flicker in the 51 single chip computer includes C program and keil project in the compression package, etc. It can be opened and watched by itself if needed.)
- 2020-06-21 05:40:02下载
- 积分：1
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LED-cristmas-tree
LED 圣诞树，圣诞节的礼物~多种颜色的LED灯装扮成闪闪发光的圣诞树(LED Christmas trees, Christmas gift- the colors of the LED lights to dress up as a shining Christmas tree)
- 2012-07-26 23:11:54下载
- 积分：1
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RunningMatchmen
火柴人的跳跃和滚动 按s滚动躲避障碍 按w跳跃躲避障碍(Stickman jumping and rolling)
- 2013-12-12 20:24:23下载
- 积分：1
