ML之预测：玩转2018世界杯—采用机器学习预测小组赛、十六比赛、四决赛、半决赛、决赛以及世界杯总冠军的各个队伍
2018-12-24 11:51
11月20日，备受瞩目的卡塔尔世界杯正式开幕，并于21日00:00迎来了第一场揭幕战——卡塔尔对阵厄瓜多尔。除了让人疯狂躁动的足球盛宴，这届投资超过2000亿美元的世界杯也是一次科技和体育的完美结合
2022-11-25 10:17
元器件清单出来了，这是独家预测哦
2016-07-19 15:39
PaddlePaddle使用预测模型预测图片时出现输出数据维度错误
2019-05-31 09:39
该资料是由几篇论文和一个讲义组成，具体讲解了回归分析预测、时间序列预测、宏观计量经济模型
2011-08-15 10:47
空心杯电机（coreless motor）属于直流、永磁、伺服微特电机。空心杯电机在结构上突破了传统电机的转子结构形式，采用的是无铁芯转子。空心杯电机具有十分突出的节能、控制和拖动特性。空心
2021-09-13 06:53
电磁兼容原理预测参考资料
2015-08-23 21:43
Cool Only On Line, Play Innovation~~产品5大优势：兼容树莓派开发方式，无缝开发衔接；支持HDMI2.1，7680*4320分辨率；一条命令部署rknn开发环境，高效便捷；支持TF卡、U盘、eMMC、移动硬盘启动；多系统：Ubuntu/Debian/安卓/Yocto等。可定制全国产COMPATIBLEWITH RASPBERRY PI 4BHDMI2.1, 7680*4320RESOLUTIONONECOMMAND AI DEVELOPMENTSTARTFROM TF/UDISK/EMMC/SATA3.0SUPPORTUbuntu/Debian/Android/Yocto...Cool-Pi 4 Model B采用瑞芯微旗舰芯片RK3588s作为主控，RK3588s是一款采用ARM架构的通用型SoC，集成了四核Cortex-A76和四核Cortex-A55，主频高达2.4GHz；采用G610 MP4图形处理器，集成独立的8K视频硬件编码器和硬件解码器。内部集成第三代NPU处理器，算力高达6Tops，可满足大多数人工智能模型的算力需求。Cool-Pi 4 Model B uses Rockchips's latest flagship SOC chip RK3588s.RK3588s is a general-purpose SoC based on Arm architecture, integratingquad Cortex-A76 and quad Cortex-A55.Frequency is as high as 2.4GHz. G610 MP4graphics processor is adopted, integrated independent 8K video hardwareencoder and hardware decoder. Internally integrated with the gen3 NPUprocessor, the computing power is up to 6Tops, which can meet the computing power requirementsof most artificial intelligence models.Cool-Pi 4 Model B采用一体版型，PCB采用8层盲埋孔工艺设计，采用micro-HDMI接口缩小板型面积，最高支持8K@60fps硬件解码和输出；采用mini-DP接口并最高支持4K@60fps硬件解码和输出，预留MIPI-CSI和MIPI-DSI接口，可直接用于各种智能产品开发，加快产品落地。Cool-Pi 4 Model B adopts integrated version, PCB adopts 8 layerprocess design, uses micro-HDMI interface to reduce the board area, andthe highest support by 8K@60fps. Adopt mini-DP interface and support by4K@60fps, MIPI-CSI and MIPI-DSI interfaces are reserved, which canbe directly used for the development of various intelligent products andaccelerate the product landing.接口对比（INTERFACES）接口设计与树莓派几乎完全兼容，采用DP输出，能够直接点亮eDP屏幕，更适合产品化落地。USB3.0可配置成SATA3.0接口方式，直接驱动硬盘启动或存储。<<<Cool-PI 4 Model BRaspberry Pi 4 Model B>>>EMMC****接口设计（EMMC DESIGN）EMMC专属易拆式设计，在产品应用端更能保证产品稳定可靠运行，eMMC专属烧录小板，能够让熟悉树莓派开发爱好者们采用同样的烧录方式，配合USB3.0读卡器，可支持高性能擦写，高达40MB/s。EMMC exclusive removable design can ensure the stable and reliableoperation of the product at the product application. The eMMC exclusive tabletcan easy used for updating firmware. With USB3.0 card reader, it can supporthigh-performance rewriting, up to 40MB/s.在运行内存方面，可选2GB/4GB/8GB/16GB/32GB的LPDDR4/4x，可以满足各类行业应用的需求。主频高达2.4GHz，GPU采用Mali-G610，可为游戏应用提供足够的性能支撑。即便是对硬件消耗较大的游戏，运行也十分流畅，而对于娱乐性的家庭游戏而言，更是绰绰有余。In terms of running memory, 2GB/4GB/8GB/16GB/32GB LPDDR4/4x can beselected to meet the needs of various industrial applications. Frequency up to2.4GHz, using Mali-G610, which can provide sufficient performance supportfor game applications. Even for games with large hardware consumption, theoperation is very smooth, and it is more thanenough for family games.功耗表现（POWER CONSUMPTION）功耗方面，在静态桌面表现优异，默认桌面功耗为2.7W，CPU温度可采用树莓派现成散热，主动式散热，CPU温度可维持在40~50摄氏度左右。In terms of power consumption, the static desktop has excellentperformance. The default desktop power consumption is 2.7W. The CPU temperaturecan use Raspberry PI heat dissipation. The CPU temperature can be maintained atabout 40~50 ℃.众所周知，树莓派主要以开源生态为名，市场定位让各行业的研发人员都能够有比较好的支持或解决方案，Cool-PI特意为各大电子发烧友考虑组建论坛，用于开发者的技术交流，欢迎大家踊跃参与，为营造产品落地做好更多的功能或性能验证。As we all know, Raspberry Pi is mainly named as anopen source ecosystem. Its market positioning enables R&D personnel in allindustries to have better support or solutions. Cool-PI specially considerssetting up a forum for all major electronic enthusiasts for technical exchangesamong developers. Welcome to participate actively to do more functional orperformance verification.开机画面演示Official forum: http://www.cool-pi.comE-mail: coolpi@cool-pi.com
2022-11-22 13:04
智能电网预测负荷波动和新能源出力方面在整个电网电量管理系统中，负荷所占据的比重极大，它对于整体运行安全性会带来直接影响。当前，电网数据采集范围正在持续扩大，它也充分涉及有关于气象信息、用户信息等
2021-07-12 06:52
这篇主要讲一下模型预测控制，如果对PID控制了解的同学，那效果更好。如果不了解PID控制，还是熟悉下比较好。模型预测控制，顾名思义，基于模型，预测未来，进行控制。这个控制是基于模型的，也就
2021-08-18 06:21
