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shopping
超市购物系统 输入数量 价格 折扣 就会给出您应该付多少钱(Supermarket shopping system, enter quantity, price discount will give you how much you should pay)
- 2017-06-22 22:28:58下载
- 积分：1
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bh
说明： cpu核设计必备工具－11个Benchmark（基准测试程序）(cpu-core design an indispensable tool for-11 months Benchmark (benchmark))
- 2010-03-26 14:29:54下载
- 积分：1
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相关性计算
计算序列信号相关性；
时间序列得频域相关性运算；(Calculate sequence signal correlation;
The time series has a frequency domain correlation operation;)
- 2021-03-27 20:19:12下载
- 积分：1
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Stokes
说明： 计算小尺度规则波的波浪载荷，简单方便，可拓展，(stokes 5th order waves for oil platform with small piles. The code is useful for calculating wave force and water velocity.)
- 2020-06-04 22:59:31下载
- 积分：1
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use PowerBuilder to achieve the inventory management procedures
用powerbuilder实现的库存管理程序-use PowerBuilder to achieve the inventory management procedures
- 2022-12-09 01:05:03下载
- 积分：1
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这个是有关于随即信号的文章,里面具体介绍了这个信号的概念,应用等...
这个是有关于随即信号的文章,里面具体介绍了这个信号的概念,应用等-this is a signal immediately on the articles, which introduced the specific signal to the concept and application
- 2022-01-31 13:42:14下载
- 积分：1
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children legend, and a little girl, the love story of life and you are welcome t...
小孩的传说,和一个小女孩,一生的爱情故事,欢迎大家下载-children legend, and a little girl, the love story of life and you are welcome to download
- 2023-03-01 09:45:03下载
- 积分：1
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TIM—高级定时器互补输出
TIM—高级定时器互补输出F4可以使用.多谢使用(TIM-Advanced Timer Complementary Output F4 can be used. Thank you for using it.)
- 2019-06-26 03:27:54下载
- 积分：1
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sin()-8.0
sin()函数 给定一个弧度值或者任意数值，可以计算相应的sin值即正弦值(sin () function is given a value, or any value in radians, we can calculate the corresponding value of the sine value sin)
- 2013-05-31 21:08:32下载
- 积分：1
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GPS全球定位接收机 原理与软件实现_12378929
本书从电子技术和通信系统的角度讲解gps接收机的设计开发原理，其内容集中在用户终端，即接收机的设计原理和软件实现上。全书分为两大部分，第一部分为理论篇，第二部分为实现篇。理论篇首先对导航的基本目的进行了阐述，并由一个浅显的二维导航系统对导航信号的特点进行了推导，随后阐述了gps信号格式，同时对于直接影响接收机性能的射频前端部分做了理论分析；实现篇主要对本书实现的软件gps接收机的系统实现和源代码进行了讲解，同时作为总结，将信号处理的结果和有意义的中间变量以图示的方式给出，可以使读者有一个感性的认识，同时提升学习兴趣。.
本书适合从事卫星导航接收机研发的技术人员和卫星通信接收机研究的研究人员，尤其是从事北斗系统研发的专业人员、cdma通信系统研发人员，以及通信电子类专业的高年级本科生和研究生阅读，既可作为教学培训的教材，也可作为相关专业工程技术人员的参考资料。(This book explains the design and development principle of the GPS receiver from the perspective of electronic technology and communication system. Its content focuses on the design principle and software implementation of the user terminal, that is, the receiver. The whole book is divided into two parts. The first part is the theoretical part and the second part is the realization part. Firstly, the basic purpose of navigation is expounded, and the characteristics of navigation signal are deduced by a simple two-dimensional navigation system. Then, the format of GPS signal is expounded. At the same time, the front-end part of radio frequency which directly affects the performance of the receiver is theoretically analyzed.)
- 2019-05-05 08:54:24下载
- 积分：1
