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R语言实战（第2版）中文
该书是一本较好的R语言编程书籍，从认识到实战，手把手教你如何使用R语言进行数据分析、挖掘、画图等等。(This book is a good R language programming book, from understanding to actual combat, teach you how to use R language data analysis, mining, drawing and so on.)
- 2020-06-25 16:40:02下载
- 积分：1
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evar
说明： 假设被噪声污染的信号服从高斯分布,估计高斯噪声的方差.(A signal corrupted by a Gaussian noise with unknown variance. It is often of interest to know more about this variance. The function thus returns an estimated variance of the additive noise.
)
- 2020-12-08 18:59:20下载
- 积分：1
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修改后的PCA进行人脸识别的Matlab代码
修改后的PCA进行人脸识别的Matlab代码
-Revised PCA for Face Recognition Matlab code
- 2022-02-12 16:51:01下载
- 积分：1
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JSP基于数据库完成用户登陆(代码+笔记)
JSP基于数据库完成用户登陆(代码+笔记)，内容：基于Oracle数据库和JDBC技术，在之前的范例上进行进一步修改使用户的信息在数据库中进行验证。程序功能：完成用户登录功能，用户名及密码保存在数据库之中，使用数据库结合JSp程序完成验证。
- 2022-09-19 20:55:03下载
- 积分：1
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C# 取消磁盘共享功能的实例
Visual C# 取消Windows 磁盘共享源代码，在Widnwos7也可设置某一磁盘共享和不共享，本程序只是模拟实现的功能，可取消已被共享的磁盘，在文本框中输入盘符即可取消该盘的共享属性。编写思路，单击一个按钮，创建一个事件，将整个需要实现的功能都写进按钮事件中，事件的代码如下：
System.Diagnostics.Process myProcess = new System.Diagnostics.Process();
myProcess.StartInfo.FileName = "cmd.exe";//启动cmd命令
myProcess.StartInfo.UseShellExecute = false;//是否使用系统外壳程序启动进程
myProcess.StartInfo.RedirectStandardInput = true;//是否从流中读取
myProcess.StartInfo.RedirectStandardOutput = true;//是否写入流
myProcess.StartInfo.RedirectStandardError = true;//是否将错误信息写入流
myProcess.StartInfo.CreateNoWindow = true;//是否在新窗口中启动进程
myProcess.Start();//启动进程
//执行取消磁盘共享命令
myProcess.StandardInput.WriteLine("NET SHARE " + textBox1.Text + "$ /DEL");
MessageBox.Show("执行成功", "信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
- 2023-05-13 16:00:03下载
- 积分：1
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BST1
运用伸展树的特性，每次插入新的结点后，调用展开函数，使得新结点成
为所建树的根结点。(Use of the characteristics of the splay tree, each time you insert a new node, call to function, making the new node into
For the achievements of the root.)
- 2012-03-17 22:55:35下载
- 积分：1
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PML_Freespace
MATLAB写二维FDTD算法，模拟点光源在自由空间传播(MATLAB writes two-dimensional FDTD algorithm to simulate point light propagation in free space.)
- 2018-09-14 12:10:16下载
- 积分：1
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Biology--612517Edit__0061Applet_558
源码Biology 612517Edit__0061Applet_558是一个不错的源码，用来学习参考会是一个不错的选择(Source Biology- 612517 edit__0061applet_558 is a good source code, is used to study the reference would be a good choice)
- 2017-02-28 13:14:23下载
- 积分：1
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GoogleEarthGrabber
Tool to grab and save to disk in jpeg very large (any!) part and zome of Google Earth map in maximal resolution. GoogleEarth COM API used, GoogleEarth must be installed. To seamless compose of resulting jpeg images convert it to tiff, use GEOTIFF_TFW_FileGenerator.rar (or other tfw generator) and join images, for example, with MrSID. I m really grab with this tools big part of Russia (millions fo square km). Enjoy.(Tool to grab and save to disk in jpeg very large (any!) Part and zome of Google Earth map in maximal resolution. GoogleEarth COM API used, GoogleEarth must be installed. To seamless compose of resulting jpeg images convert it to tiff, use GEOTIFF_TFW_FileGenerator . rar (or other tfw generator) and join images, for example, with MrSID. I m really grab with this tools big part of Russia (millions fo square km). Enjoy.)
- 2009-01-18 17:29:38下载
- 积分：1
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newton迭代解非线性方程组（Matlab）
matlab中用牛顿迭代法求解非线性方程组。(The Newton iteration method is used to solve the nonlinear equations in MATLAB.)
- 2018-05-26 14:45:45下载
- 积分：1
