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stream
根据风场计算流函数/速度势的fortran代码(According to calculation of wind field stream function/velocity potential of the fortran code)
- 2020-11-02 09:09:54下载
- 积分：1
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大一做了一个工作，其实很好玩，而且还适应了蛇
大一时做的一个作业，其实很不好玩，又贪吃蛇改编-Freshman to do a job, in fact, very fun, but also adapted Snake
- 2022-10-27 01:30:03下载
- 积分：1
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itoolbox
协同区间偏最小二乘 siPLS算法是 N rgaard等对其提出
的 iPLS方法的改进, 其基本算法步骤如下:(1)对原始谱图进行
预处理;(2)在全谱范围内建立全局偏最小二乘模型, 即上节的
模型;(3)在整个光谱区间采用 iPLS建立多个等窗口宽度的子
区间, 假设为 n个;(4)在每个子区间上建立偏最小二乘法模型,
即可得到 n个局部模型;(5)以交叉验证时的均方根误差 RMSE
值为各模型的精度衡量标准, 比较全光谱模型和各局部模型的
精度;(6)组合精度最高的局部子区间为新的回归区间;再在新
的回归区间建立 siPLS模型(Cooperative interval partial least squares (siPLS) algorithm is proposed by N rgaard et al.
The improvements of the iPLS method are as follows: (1) the original spectrogram is performed.
Preprocessing; (2) establishing a global partial least squares model in the full spectrum, that is, the upper part of the model.
Model; (3) use iPLS to establish multiple equal window widths in the whole spectral interval.
The interval is assumed to be n; (4) a partial least squares model is established on each sub interval.
N local models can be obtained; (5) the root mean square error of cross validation is RMSE
The values are the accuracy criteria of each model, and the comparison between the full spectral model and the local models is made.
(6) the local interval with the highest combined precision is a new regression interval; and then new.
The establishment of siPLS model in the regression interval)
- 2018-06-28 10:14:57下载
- 积分：1
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自营店增加查看缴款记录功能，可以查看门店缴款。
记录数据，门店只能查看自己的缴款记录。
使用同价调拨和变价调拨可以产生相应的GSP报表，...
自营店增加查看缴款记录功能，可以查看门店缴款。
记录数据，门店只能查看自己的缴款记录。
使用同价调拨和变价调拨可以产生相应的GSP报表，即做完同价调拨和变价调拨，可以到对应报表中调用同价调拨单和同价调拨单生成GSP报表。
增加“盘点数量为零商品显示”功能，并增加对盘点时有改动商品的颜色标注，便于对有盘点改动商品的进行跟踪，并且可以在盘点过程中添加电脑中没有的库存商品（自动盘营盘亏中）。
库存盘点时增加“产地”、“备注”和“生产厂家”字段（自动盘盈盘亏）。-payment record increase View function can check stores contributions. Records data, stores can only check their payment record. Using the same price allocation and price changes can have a corresponding allocation of the GSP statements, the same price that is done allocation and price variable allocation, statements corresponding to the call to allocate the same price and with the price of single-generation GPS allocation statements. Increase the "zero inventory quantity of goods shows that the" function, and increase the inventory of goods has changed the color tagging, facilitate inventory changes to a commodity tracking, and inventory in the process of adding a computer without the stock (automatic disk business inventory
- 2022-09-26 12:40:03下载
- 积分：1
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how to import data into R
在R中如何导入数据，主要是txt，csv，excel等数据格式的导入(how to imput data in R)
- 2018-06-13 21:26:22下载
- 积分：1
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Four-FSK
4-FSK信号的生成，用于数字通信原理的基础知识的学习，随机产生4fsk信号，并分析信号的频谱(Generating 4-fsk signal and spectrum analysis)
- 2010-03-10 15:14:28下载
- 积分：1
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1355
语言头文件信息和短时能量分析，端点检测，语音是被(Language header information and short-term energy analysis, endpoint detection, speech is)
- 2011-10-08 10:57:16下载
- 积分：1
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SPFRC_circle55
说明： 按照粒径及数量要求进行调整随机生成骨料、纤维，(Random placement of aggregate is realized by setting the range of boundary size and aggregate size)
- 2020-05-07 10:17:06下载
- 积分：1
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GetSkeletonCurve2
说明： 用于快速计算滞回曲线屈服点的matlab代码，方便科研人员使用(Matlab code for fast calculation of yield point of hysteretic curve is convenient for researchers)
- 2021-02-06 11:37:12下载
- 积分：1
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694
顺序表插入x值顺序表插入x值顺序表插入x值(Insert x value of the order sequence table table table is inserted into the x value of the order value of x)
- 2013-09-24 21:29:05下载
- 积分：1
