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postdata
获取multipart/form-data形式上传文件的函数(Get multipart/form-data forms to upload files function)
- 2013-08-29 17:03:31下载
- 积分:1
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xbee
Wireless control and monitoring of an LED using XBee
- 2019-05-27 06:01:46下载
- 积分:1
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cluto-2[1].1.1
一个用于进行聚类的工具,用C++编写的(One for the cluster tool, using C++ Prepared)
- 2008-03-16 12:51:33下载
- 积分:1
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ASP.Net动态网站编程指南.pdf
ASP。NET的学习资料
ASP.Net动态网站编程指南.pdf
ASP。NET的学习资料
- 2023-03-14 21:15:05下载
- 积分:1
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iif
Handling null fields in SQL queries
- 2013-09-01 04:27:04下载
- 积分:1
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拟合圆1
这是对系统进行模态分析的拟合圆法,相当有效,望大家参考,希望对大家有用(This is a fitting circle method for modal analysis of the system.)
- 2020-06-19 09:00:06下载
- 积分:1
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本源码是用于ad hoc中一种改进的预约多址协议的仿真,具有吞吐量高,支持QoS的特点。绝对可以运行。...
本源码是用于ad hoc中一种改进的预约多址协议的仿真,具有吞吐量高,支持QoS的特点。绝对可以运行。-source for the ad hoc An Improved PRMA agreement simulation, with high throughput, QoS features. Absolutely can run.
- 2022-12-17 20:25:02下载
- 积分:1
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dds_test
说明: 直接数字式频率合成器DDS设计、Verilog。
产生的信号可以是正弦波或方波、三角波、锯齿波等,自选。
采用DDS技术,将所需生成的波形写入ROM中,按照相位累加原理合成任意波形。
此方案得到的波形稳定,精度高,产生波形频率范围大,容易产生高频。
本实验在设计的模块中,包含以下功能:
(1)通过 freq 信号输入需要的频率的值;
(2)通过 wave_sel 信号选择所需的波形;
(3)通过 amp_adj 信号选择波形放大的倍数。(DDS design of direct digital frequency synthesizer, Verilog.
The generated signal can be sinusoidal or square wave, triangular wave, sawtooth wave and so on, optional.
By using DDS technology, the required waveforms are written into ROM, and arbitrary waveforms are synthesized according to the principle of phase accumulation.
The waveform obtained by this scheme is stable, accurate and easy to generate high frequency waveform.
This experiment includes the following functions in the designed module:
(1) Input the required frequency value through freq signal;
(2) Choosing the required waveform by wave_sel signal;
(3) Select the multiplier of waveform amplification by amp_adj signal.)
- 2019-01-19 16:07:50下载
- 积分:1
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BDA
蜻蜓算法(DA)作为一种新兴的元启发式智能算法,有较强的稳定性,较好的寻优速度及全局寻优能力等优点。(Dragonfly algorithm (DA) is a new meta heuristic intelligent algorithm has better stability, better searching speed and global searching ability.)
- 2018-03-10 17:40:01下载
- 积分:1
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线性插值
说明: 采用能量等值法计算骨架曲线的屈服荷载及位移等(Calculating yield load and displacement of skeleton curve by energy equivalent method)
- 2021-01-28 11:18:40下载
- 积分:1