xinsuoxianghuan

说明：  小游戏小项目练手源码，图片素材，适合练手。。。(Small game small project training source code, picture material, suitable for hand training....)

改文档为PHP文档，可供大家参考使用 -reform document for PHP files, which can be used as reference documents for the reform PHP documentation for reference use

预加重与去加重介绍；对高速信号进行补偿；(Introduction of Pre-emphasis and De-emphasis)

洗包机键盘中断及采样子程序，由于整个程序过大，有时间再分块分子程序上传，希望对有需要的同仁有所帮助！-Washing charter and sampling keyboard interrupt subroutine, since the whole process is too large, has time to block the molecular procedures upload, hope to have Tongren need help!

一个Delphi进度条动画效果类，使用这个类可在窗体中快速生成一个带动画效果的进度条，蓝色风格，十分漂亮，如演示效果所示。这个源码中还包括了生成Delphi右键弹出菜单的代码，这个也是很有参考价值的，特别是对Delphi新手来说。

说明：  计算球体重力及重力梯度异常，已知地下球体的相关参数，即可正演该球体的重力及重力梯度(Calculation of gravity and gravity gradient anomaly of sphere)

信号处理里一类研究比较火热的压缩感知算法，通过对接收信号进行原子范数约束，使恢复结果具有稳健的性质，并且实现了无格点压缩感知(Signal processing in a class of relatively hot compression sensing algorithm, through the received signal atomic norm constraint, so that the recovery results have a robust nature, and to achieve a no grid compression perception)

说明：  PLC与安川伺服驱动通讯控制，实现直驱电机的自由分度、点动等多功能运行(PLC and Sichuan Servo Drive Communication Control to Realize Free Indexing and Pointing of Direct Drive Motor)

说明：  matlab应用于交通领域数据，美国加州实时数据(Matlab applied to traffic data, California real-time data)

说明：  迭代收缩/阈值（IST）算法是近年来提出的一类凸无约束优化问题和其它线性逆问题的一种新方法。这类问题是将线性观测模型与非二次正则化器（例如，全变差或基于小波的正则化）相结合的结果。这些算法的收敛速度很大程度上取决于线性观测算子的条件，当该算子病态时收敛速度变慢。(Iterative shrinkage/thresholding (IST) algorithms have been recently proposed to handle a class of convex unconstrained optimization problems arising in image restoration and other linear inverse problems. This class of problems results from combining a linear observation model with a non-quadratic regularizer (e.g., total variation, or wavelet-based regularization). It happens that the convergence rate of these IST algorithms depends heavily on the condition of the linear observation operator, becoming very slow when this operator is ill-conditioned.)