Platform Competition in Two-Sided Markets下载

Platform Competition in Two-Sided Markets

Famous paper about two-sided markets!

BX2400_BlueX_PCB库文件.rar

BlueX发行CEVA蓝牙低功耗IP，用于BX2400可穿戴SoC 这个链接很重要->https://bxble-sdk-doc.readthedocs.io/zh_CN/latest/ Ultra-low power BX2400 IC winning global OEM customers including Huami SHANGHAI, June 27, 2018 -- Mobile World Congress – CEVA, Inc. (NASDAQ: CEVA), the leading licensor of signal processing platforms and artificial intelligence processors for smarter, connected devices, today announced that BlueX Microelectronics (Hefei) Co., Ltd. (BlueX) has licensed and deployed CEVA's RivieraWaves Bluetooth low energy technology in its new BX2400 Bluetooth® 5 compliant wireless integrated circuit (IC). Building on BlueX's deep expertise in CMOS subthreshold design, the BX2400 is an ultra-low power SoC that incorporates Bluetooth, processor, power charge and discharge management, touch and heart rate monitor. Ideally suited to applications such as personal health and fitness wearables, the BX2400 is already gaining strong traction with leading global OEMs and ODMs including Huami. Huang Wang, founder and CEO of Huami, stated: "As the world's leading wearable technology company our customers rely on us to consistently deliver leading-edge, innovative products with exceptional performance. The BlueX BX2400 SoC powered by CEVA's Bluetooth IP enables outstanding battery life and a range of compelling features and sensors, making it an ideal processor for our wearable designs." Huang Wang, founder and CEO of Huami, stated: "As the world's leading wearable technology company our customers rely on us to consistently deliver leading-edge, innovative products with exceptional performance. The BlueX BX2400 SoC powered by CEVA's Bluetooth IP enables outstanding battery life and a range of compelling features and sensors, making it an ideal processor for our wearable designs." "Product differentiation is always a challenge in such a competitive market and we set out to ensure our BX2400 IC outperforms the competition," said Hongyu Li, CEO at BlueX. "CEVA's RivieraWaves Bluetooth low energy IP has gone the extra step in low power architecture, matching our technical strengths and product aims and has proven to be the perfect choice for us." "We are delighted to announce BlueX as a licensee for our Bluetooth IP," said Aviv Malinovitch, vice president and general manager of the Connectivity Business Unit at CEVA. "The adoption of the BX2400 by Huami is a testament to the outstanding performance of their IC and we look forward to seeing their continued success with this product.""We are delighted to announce BlueX as a licensee for our Bluetooth IP," said Aviv Malinovitch, vice president and general manager of the Connectivity Business Unit at CEVA. "The adoption of the BX2400 by Huami is a testament to the outstanding performance of their IC and we look forward to seeing their continued success with this product." CEVA's RivieraWaves Bluetooth IP platforms provide comprehensive solutions for both Bluetooth LE and Bluetooth dual mode connectivity. Each platform consists of a hardware baseband controller, plus a feature-rich software protocol stack. A flexible radio interface allows the platforms to be deployed with either RivieraWaves RF or various partners' RF IP, enabling optimal selection of foundry and process node. All Bluetooth 5 features are supported, including LE 2Mbps data rate, Long Range and LE Advertising Extension. With more than 1.5 billion devices shipped to date and dozens of licensees, the RivieraWaves Bluetooth IP is widely deployed in consumer and IoT devices with many of the world's leading semiconductors companies and OEMs, including smartphones, tablets, wireless speakers, wireless headsets and earbuds, hearing aids and other wearables. For more information on RivieraWaves Bluetooth IP platforms, go to https://www.ceva-dsp.com/product/rivierawaves-bluetooth-platforms/. About BlueX BlueX Microelectronics Corp. Ltd is a fabless semiconductor company that designs, develops and markets ultra-low power wireless systems-on-chip and analog semiconductors for IoT and wearable applications. Power consumption and cost are the main focus areas of our company. Typical end-user applications are IoT, wearable devices, consumer electronics, intelligent sports equipment, wireless medical, remote control, security and toys. Our BLE product BX2400 is a System-on-Chip combining an application processor, memories, cryptography engine, power management unit, digital and analog peripherals and a MAC engine complied with Bluetooth® 5.0 and radio transceiver. Our ultra-low power analog chip BX300 is a 100nA Watch Dog IC suited for wearable and low power IOT wireless solution. More information is available at: http://www.bluexmicro.com/. About Huami Huami is a biometric and activity data-driven company with significant expertise in smart wearable technology. Since inception in 2013, Huami has quickly established its global market leadership and brand recognition with a mission to make the world more connected as transforming the way individuals connect with the Internet and with each other through smart wearable technology and data-driven innovations. Huami designs and manufactures self-branded smart wearable products under the brand "Amazfit", including the Pace, Stratos, Arc, Cor, Bip, Moonbeam and Equator. Huami is the sole partner of Xiaomi for Xiaomi wearable products, including Mi band series. Through mobile apps, Mi Fit and Amazfit, working hand in hand with the smart wearable devices, Huami provides users with a comprehensive view of their biometric and activity data and the relevant analytics. About CEVA, Inc. CEVA is the leading licensor of signal processing platforms and artificial intelligence processors for a smarter, connected world. We partner with semiconductor companies and OEMs worldwide to create power-efficient, intelligent and connected devices for a range of end markets, including mobile, consumer, automotive, industrial and IoT. Our ultra-low-power IPs for vision, audio, communications and connectivity include comprehensive DSP-based platforms for LTE/LTE-A/5G baseband processing in handsets, infrastructure and cellular IoT enabled devices, advanced imaging and computer vision for any camera-enabled device, audio/voice/speech and ultra-low power always-on/sensing applications for multiple IoT markets. For artificial intelligence, we offer a family of AI processors capable of handling the complete gamut of neural network workloads, on-device. For connectivity, we offer the industry's most widely adopted IPs for Bluetooth (low energy and dual mode) and Wi-Fi (802.11 a/b/g/n/ac/ax up to 4x4). Visit us at www.ceva-dsp.com

论文复现风光制氢合成氨系统优化研究（Python代码实现）

内容概要：本文围绕“风光制氢合成氨系统优化研究”展开，通过复现高水平学术论文并结合Python编程实现，对集成风能、光伏、电解水制氢及氨合成工艺的综合能源系统进行建模与多目标优化分析。在可再生能源出力具有高度波动性和不确定性的背景下，研究如何通过系统协同设计与运行优化，提升能量转换效率、降低碳排放水平，并实现经济性与稳定性的综合平衡。文中详细阐述了系统的整体架构、关键设备的数学模型（如质子交换膜电解槽、哈伯法氨合成反应器）、多目标优化问题的构建（涵盖运行成本、能源利用率、环境效益等维度），并利用Python语言完成模型求解与仿真验证，完整呈现了从理论建模到代码实现再到结果分析的全流程。; 适合人群：具备一定Python编程能力和能源系统基础知识的研究生、科研人员及工程技术开发者，特别适用于从事可再生能源、绿氢制备、合成燃料、综合能源系统规划与优化等相关领域研究的专业人士。; 使用场景及目标：① 掌握风光耦合制氢合成氨系统的建模方法与多能互补机制；② 学习并复现高水平期刊论文中的优化建模思路与求解技术；③ 利用提供的开源代码进行二次开发，应用于自身科研课题或工程项目的方案设计与性能评估。; 阅读建议：建议读者结合文中提供的完整资源包（包括源代码、技术文档、参考文献）进行动手实践，重点关注模型构建的物理逻辑与代码实现的细节，尝试调整系统参数、优化目标或约束条件，观察其对系统性能的影响，从而深入理解综合能源系统优化设计的核心原理与关键技术路径。

Delphi7 PngImage控件 PNG Delphi v.1.564

已经博主授权,源码转载自 https://pan.quark.cn/s/07d334758a22 适用于Delphi7环境的PngImage组件，源自PNG Delphi版本v.1.564，能够支持在D7平台展示PNG格式的图像。操作流程如下：（Delphi 7应用成功案例） 1、将此资源包内包含的所有文件整合至开发环境所存放的文件夹内 2、在USES指令部分导入pngimage单元 3、在界面设计时向窗体中添加image1组件 4、在需要调用的部分嵌入以下程序代码即可完成操作 var Png: TPngObject; begin Png := TPngObject.Create; try Png.LoadFromFile(getcurrentdir() + \test.png); img1.Picture.Assign(Png); finally Png.Free; end; end;

基于MATLAB的纯电动商用车能耗仿真建模设计（仿真+详细手把手建模文档+模型说明及使用文件）

内容概要：本文详细介绍了一个基于MATLAB/Simulink的纯电动商用车能耗仿真建模设计资源包，涵盖仿真模型、手把手建模文档及模型说明与使用文件。该资源系统性地实现了车辆动力系统建模、能量消耗计算、典型工况循环模拟等核心环节，支持在MATLAB环境中对电动商用车的能耗特性进行动态仿真分析，能够有效评估不同驾驶条件、道路环境及能量管理策略对整车能耗的影响，具备良好的可操作性与可扩展性。; 适合人群：具备一定MATLAB/Simulink基础，从事新能源汽车、车辆工程、交通能源等相关领域的科研人员、高校研究生及工程技术人员，特别适用于开展电动商用车节能优化、能量管理策略研究等课题的研究者。; 使用场景及目标：①用于教学实践，帮助学生掌握电动汽车能耗建模的基本原理与建模流程；②支撑科研工作，支持对电动商用车能量管理策略的开发、仿真验证与性能优化；③为实际工程项目提供标准化、模块化的仿真框架，提升建模仿真效率与结果可信度。; 阅读建议：建议读者严格按照提供的文档顺序循序渐进学习，结合仿真模型动手实操，重点关注建模逻辑、参数设定与工况设置的合理性，并可根据具体研究需求对模型结构与控制策略进行定制化拓展与优化。