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用c语言编写的产生正态随机数的源代码:
算法一产生12个（0，1）平均分布的随机函数，用大数定理可以模拟出正态分布。
算法二用到了数学中的雅可比变...
用c语言编写的产生正态随机数的源代码:
算法一产生12个（0，1）平均分布的随机函数，用大数定理可以模拟出正态分布。
算法二用到了数学中的雅可比变换，直接生成正态分布，但此算法在计算很大规模的数时
会出现溢出错误。-With the c language normal random number generation source code: Algorithm 1 produces 12 (0,1) the average distribution of the random function, with large numbers theorem can be simulated normal distribution. Mathematical algorithms used in the two Jacobi transformation, directly generate a normal distribution, but this algorithm is very large in the calculation occurs when the number of overflow error.
- 2023-07-12 06:00:04下载
- 积分：1
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利用VC实现多个数据文件合并到一个，方便进行数据处理
利用VC实现多个数据文件合并到一个，方便进行数据处理-It s easy to dispose data by making some data files unique with Visul C.
- 2022-05-10 11:29:36下载
- 积分：1
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Create Shortcut SourceCreate Shortcut Source
创建快捷方式 创建快捷方式 -Create Shortcut SourceCreate Shortcut Source
- 2023-05-23 14:10:03下载
- 积分：1
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907求多元线形回归方程及预报
一．功能 x1，x2, x3,………..xp为自变量，Y为随机变量，
求线形回归方程
Y= + +…+ +
其...
907求多元线形回归方程及预报
一．功能 x1，x2, x3,………..xp为自变量，Y为随机变量，
求线形回归方程
Y= + +…+ +
其中 。。。， 为常数， 是随机变量，且 ―N（0， ）
来描述Y与X的变化规律。并用T检验法检验线形回归是否显著。
如果线性回归显著，可用经验回归平面方程对Y作出预报，并给出预报值的置信区间。
-907 for multiple linear regression equation and a prediction. Functional x1, x2, x3, ... .. xp as variables, Y random variables, linear regression equation for Y = ... which. . . For the constant, random variables and-N (0), to describe the X and Y changes. Using T-test whether linear regression significantly. If the linear regression notable experience available on the return plane equation Y forecasts, and gives the predicted confidence interval.
- 2023-01-01 14:35:09下载
- 积分：1
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一个简单的文件分割器，分割后甚至可以用Copy命令合并
一个简单的文件分割器，分割后甚至可以用Copy命令合并-A simple document segmentation, and partition can be used even after the merger Copy command
- 2022-03-20 00:56:57下载
- 积分：1
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do with Delphi database applications as simple Although there is no complete sof...
用Delphi做数据库应用就这么简单 虽然是个没有全部完成的软件，但数据库的插入、查找、更新等等有了，初学者可以看看，呵！ 源代码中的打印及查询部分只是包括一些测试时使用的代码，我在了解如何实现打印及查询后就没有继续做下去。这两个部分可以根据不同的需求修改。-do with Delphi database applications as simple Although there is no complete software, but database insert, retrieve, update, etc. With that beginners can see, uh! The source code for the print and inquiries, including some part is the use of the test code, I understand how to achieve Print and inquiries had not continue to do so. These two parts can be based on different needs revision.
- 2022-09-02 19:10:03下载
- 积分：1
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C51驱动PM2.5芯片源码
C51驱动PM2.5芯片源码，基于KEIL MDK的C51版本开发的PM2.5传感器驱动代码，内部附有文档和说明，也有直接可以用的可执行文件。方便二次开发，对PM2.5环境监测的学习具有深远意义。
- 2022-02-05 07:46:47下载
- 积分：1
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包括一个简单的计算器和一个图像滤波程序
包括一个简易计算器和一个图像过滤两个程序-Includes a simple calculator and an image filter two procedures
- 2022-04-25 17:33:43下载
- 积分：1
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认真阅读您的文件包然后写出其具体功能(至少要20个字)。尽量不要让站...
认真阅读您的文件包然后写出其具体功能(至少要20个字)。尽量不要让站-Carefully read your paper bag and then write their specific functions (at least 20 words). As far as possible not to let the station
- 2023-05-20 22:55:03下载
- 积分：1
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一个EVC实例MP3播放器
里面含EVC源码和英文文档说明
一个EVC实例MP3播放器
里面含EVC源码和英文文档说明-AppWizard has created this MyMp3sec application for you. This application
not only demonstrates the basics of using the Microsoft Foundation classes
but is also a starting point for writing your application.
This file contains a summary of what you will find in each of the files that
make up your MyMp3sec application.
MyMp3sec.h
This is the main header file for the application. It includes other
project specific headers (including Resource.h) and declares the
CMyMp3secApp application class.
MyMp3sec.cpp
This is the main application source file that contains the application
class CMyMp3secApp.
MyMp3sec.rc
This is a listing of all of the Microsoft Windows CE resources that the
program uses. It includes the icons, bitmaps, and cursors that are stored
in the RES subdirectory. This file can be directly edited in Microsoft
eMbedded Visual C++.
resMyMp3sec.ico
This is an
- 2022-03-04 20:56:58下载
- 积分：1
