javafx的相关消息

Oracle宣布将大力投资JavaFX,并将其推广到电视和移动平台。此外,还将优化Java ME平台以支持JavaFX,并统一Java SE和Java ME的API。面对挑战,Oracle需要提高部署速度和可靠性,丰富JavaFX UI组件,并加速其在移动设备上的可用性。
1、A JDK 7 release will happen in 2010
2、The Java runtime environment is currently installed on over 840 million Internet-connected desktop machines worldwide, and the JavaFX functionality has been added to the Java core runtime.
3、Oracle will continue investing in Java, including on the desktop, in the enterprise, and on mobile. Glassfish will continue to move forward.
4、The core Java ME platform will be optimized to run JavaFX
5、The APIs for Java SE and Java ME will be unified.
6、Efforts are underway to make Java, JavaFX and JavaScript increasingly interoperable.
7、Oracle is committed to JavaFX proliferation on TV and mobile platforms. 7、JavaFX will complement the work that Oracle has done with ADF and ADF Mobile.
8、Oracle will expand partnerships with vendors in the area of embedded Java devices, Java Card, etc.
同时,还提到了3个急迫的问题:
1、Deployment speed and reliability, especially in the browser. In my experience, deploying JavaFX applications via Java Web Start has been deterministic and relatively fast. Deploying in the browser has been slow, unpredictable, and frustrating for the user and developer. Browser deployment is always compared to Flash/Flex, which is way ahead of the game in this regard (except on the iPad announced today, which has some folks *really* peeved). But I digress...
2、A full complement of JavaFX UI components. I know that more are coming soon, and that great care is being taken to create the right UI components for today's varying application-styles and platforms. However, I think that this needs to happen at a faster pace, and I'm hopeful that the Oracle/Sun strategy will make this happen.
3、Availability on mobile devices. It is my understanding that JavaFX is supported on Windows Mobile devices, but for JavaFX to really be on "all the screens of my life", it needs to run on a variety of popular smart phones. What I wouldn't give to be able to develop JavaFX applications for my Android, for example :-)

http://learnjavafx.typepad.com/weblog/2010/01/oracle-we-will-invest-heavily-in-javafx.html
演示了为无线无人机电池充电设计的感应电力传输(IPT)系统 Dynamic Wireless Charging for (UAV) using Inductive Coupling 模拟了为无人机(UAV)量身定制的无线电力传输(WPT)系统。该模型演示了直流电到高频交流电的转换,通过磁共振在气隙中无线传输能量,以及整流回直流电用于电池充电。 系统拓扑包括: 输入级:使用IGBT/二极管开关连接到全桥逆变器的直流电压源(12V)。 开关控制:脉冲发生器以85 kHz(周期:1/85000秒)的开关频率运行,这是SAE J2954无线充电标准的标准频率。 耦合级:使用互感和线性变压器块来模拟具有特定耦合系数的发射(Tx)和接收(Rx)线圈。 补偿:包括串联RLC分支,用于模拟谐振补偿网络(将线圈调谐到谐振频率)。 输出级:桥式整流器(基于二极管),用于将高频交流电转换回直流电,以供负载使用。 仪器:使用示波器块进行全面的电压和电流测量,用于分析输入/输出波形和效率。 模拟详细信息: 求解器:离散Tustin/向后Euler(通过powergui)。 采样时间:50e-6秒。 4.主要特点 高频逆变:模拟85 kHz下IGBT的开关瞬态。 磁耦合:模拟无人机着陆垫和机载接收器之间的松耦合行为。 Power GUI集成:用于专用电力系统离散仿真的设置。 波形分析:预配置的范围,用于查看逆变器输出电压、初级/次级电流和整流直流电压。 5.安装与使用 确保您已安装MATLAB和Simulink。 所需工具箱:必须安装Simscape Electrical(以前称为SimPowerSystems)工具箱才能运行sps_lib块。 打开文件并运行模拟。
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