Visual xHarbour is an easy to use Rapid Application Development (RAD) tool for Windows. The power of VXH lies in its simplicity. But don't be fooled, underneath this simplicity you'll find the powerful xHarbour engine going at it at full throttle providing you with the speed and accuracy you need for your applications.

2024年4月4日 · 在本文中，提出了一种用于无人机轨迹预测的物理信息储层计算（PIRC）方案。 该方法由两种主要的互补学习算法组成，可增强预测和泛化能力：1）用于高维编码开发的标准储层计算方案；2）非线性控制方案，为储层权重提供物理反馈，以确保预测误差最小化。 非线性控制方案通过预测误差动力学和反馈线性化控制器进行建模。 提出了两种不同的 PIRC 方案，它们保留了储层特性并增强了预测的鲁棒性。 利用Lyapunov稳定性理论验证了所提算法的有界性和 …

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2023年12月11日 · We have developed structures and methodologies with the purpose of minimizing memory usage and associated energy consumption for indexing and serialization of voxelized point-clouds. The primary source of points in our case is airborne laser scanning, but our methodology is not restricted to only this setting.

2025年1月3日 · What Is the Pirc Defense? The Pirc Defense begins with the moves 1.e4 d6, followed by 2.d4 Nf6 and 3…g6. Black allows White to occupy the center with pawns, aiming to counterattack later. This hypermodern approach focuses on controlling the center with pieces rather than pawns, creating rich and complex positions:

In The Perfect Pirc-Modern, Viktor Moskalenko, a renowned propagator of dynamic chess who has championed the Pirc-Modern for many years, explains: the ideas and plans that matter; the various pawn structures and how to handle them; tricky transpositions: opportunities and risks; a wealth of new resources for both Black and White.

The Modern Pirc is actually a mixture of the Caro-Kann and the Pirc. In many lines Black combines the ideas of the classical Pirc in which the fianchettoed bishop is important with the Caro-Kann idea to fight for the center with c6-d5.

2020年9月15日 · Pirc防御系统是根据斯洛文尼亚大师Vasja Pirc命名的。 黑色的作用是从侧面破坏白色的中心。 奥地利人的进攻始于1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3，这是菲舍尔人在Pirc中最喜欢的路线。

Pirc as a weapon of choice when playing for a win with Black against 1 e4, with predictably impressive results. Vladimir Kramnik, who has been known to struggle with White against the Pirc, recently saw the light as well and likewise began to employ our opening in top-level tournaments. The Pirc has another elite cham-

Given the significant influence of our New In Chess book on the Pirc and Modern defences in 2013, together we have decided to create a new version geared to 2023. Exploring the most important sequences in these two openings, the author will share his thoughts with Pirc/Modern fans on virtually all the main lines.