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Button-control--display-graphics
按键控制8×8LED点阵屏显示图形,proteus仿真(Button control 8 × 8LED dot matrix screen display graphics)
- 2013-08-24 16:28:28下载
- 积分：1
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ICDEV2478_Ucgui(LCDPSDRAM)
基于NXP LPC2478的uCGUI例程，实现LCD和SDRAM的测试(uCGUI based on NXP LPC2478，include LCD and SDRAM test)
- 2014-01-23 10:00:15下载
- 积分：1
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yuyinbaoshi
利用 D/A 转换的方式对实时时钟进行语音报时，同时显示时间到LCD1602上(The D/A conversion way voice broadcast real-time clock, and time to display on LCD1602)
- 2016-05-09 18:04:55下载
- 积分：1
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JLINK-V9.4-PCB_V2.0（迷你）.7z
说明： Jlink mini 下载器电路图，有兴趣的可以参考下(Jlink mini downloader circuit diagram, those who are interested can refer to)
- 2020-03-03 13:48:47下载
- 积分：1
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88dianzhen
88点阵扫描显示字模，数码管显示，通用51单片机适用(88 dot matrix display font scan, digital display, single chip for general-purpose 51)
- 2010-06-24 13:24:29下载
- 积分：1
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power-flow
电网内的多个风电场风速往往因为其地理位置的远近而有着不同程度的相关性，采用Ｎａｔａｆ
逆变换技术即可建立不同风电场之间具有相关性的风速分布样本空间，进而得到具有相关性的风
电场出力。在仿真过程中考虑风速的不确定性，将每个风电场出力视为一个负的满足威布尔随机
分布的负荷，根据历史数据，用方差—协方差矩阵描述不同风电场相关系数，建立最优潮流模型。
最后，在风电接入改进ＩＥＥＥ ３０及ＩＥＥＥ １１８节点系统中应用蒙特卡洛仿真计算，定量研究随着风
电场之间相关性的增强，最优潮流结果各项指标的波动情况。(Multiple wind speed within the grid often because of their geographical proximity and have different degrees of relevance, Nataf inverse transform using technology to build wind speed distribution between the sample space with different wind farms correlation, and then get relevant The wind farm output. Consider wind uncertainty in the simulation process, the output of each wind farm to meet the load as a negative Weibull random distribution, based on historical data, variance- covariance matrix of correlation coefficients describing different wind farms, the establishment of optimal fashion models. Finally, to improve access to wind power IEEE 30 and IEEE 118-node system Monte Carlo simulation, quantitative research with enhanced correlation between wind farms, OPF result of fluctuations in the indicators.)
- 2014-04-20 14:58:02下载
- 积分：1
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underwaterNS2.tar
水下无线传感器网络NS2仿真代码，可添加路由协议(Underwater wireless sensor networks NS2 simulation code, you can add the routing protocol)
- 2021-04-21 13:28:49下载
- 积分：1
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ZiXueDanPianJi
单片机自学手册，内容很全面且使用，感兴趣的可以下来看看(SCM self-study manual, which is very comprehensive and uses, interested can look down)
- 2013-10-26 18:11:25下载
- 积分：1
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ATK-SIM900A
SIM900开发板配套STM32 GPRS代码(SIM900 STM32 GPRS driver)
- 2013-11-26 10:54:05下载
- 积分：1
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makemp3
、支持mp3, wma, wav, mid SF0播放
2、支持三种播放模式：单曲重复，全曲重复，乱序播放
3、支持任意文件夹文件的播放（注：总文件夹数不大于136个）
4、支持完整歌词显示（GBK超大字库，支持简繁体，推荐歌词形式为多个时间tag复用歌词的形式） 如 [00：12][00：35][00：56]歌词1 对时间tag没有要求，总之就是完全符合规范。 5、6个按键，next,prev,V+,V-,(PLSY/PAUSE),mode/BL 6、支持2G以内sd卡
(, Support mp3, wma, wav, mid SF0 player 2, in support of the three player modes: single, repeat, all song repeat, out-of-order player 3, support for arbitrary file player folder (Note: the total number of folders is not more than 136 ) 4, to support the integrity of the lyrics display (GBK large font, to support simplified and traditional, the form of a number of recommended time lyrics tag reuse the form of the lyrics) in the case [00:12] [00:35] [00:56] lyrics 1 tag does not require time, a word that is in full compliance with the norms. 5,6 a button, next, prev, V+, V-, (PLSY/PAUSE), mode/BL 6, within the sd card support 2G)
- 2009-06-04 15:03:12下载
- 积分：1
