罚函数

说明：  Parallel Computing for some samples!

基于MPI的N皇后问题，且剔除镜像解和旋转解(Of MPI-based N-queens problem and the solution removed the mirror solution and the rotation)

它是一个基于8051的频率计数器，可以用作学习工具。很有用的开始。

弹性波动方程正演程序，广泛应用于地震勘探开发阶段的正演模拟(Elastic wave equation forward procedure, widely used in seismic exploration and development phase of the forward modeling)

基于FPGA的深度学习加速器设计与实现，帮助你增加对深度学习的理解，而且作为中文，很适合国内学者。(Design and implementation of deep learning accelerator based on FPGA)

using NVIDIA FFT CUDA Library to solve FFT problem

QR算法是目前最广泛被用于求一般矩阵特征值的方法，但是由于串行算法的时间过于长，大大的降低了工作效率，所以我们将其在基于cuda架构上对其进行GPU加速，将原有的求矩阵特征值得串行算法进行并行化，大大地提高了工作效率

利用Python实现特征的MinMax标准化和Z-Score标准化两种特征归一化方法。并用原特征、两种归一化特征分别进行模型训练，比较模型性能。(Two normalization methods of MinMax normalization and Z-Score standardization are implemented by Python. The model is trained by the original feature and two normalization features respectively, and the performance of the model is compared.)

说明：  对滑动轴承由油膜剪切力产生的摩擦力用matlab进行求解(The friction force produced by the shear force of the sliding bearing is solved by MATLAB.)

This book is for students and researchers who are interested in scientific computation. The book has a dual purpose: first, it is a textbook for a course on parallel scientific computation. Second, the book is a source of example parallel algorithms and programs for computational physicists and chemists, and for other computational scientists who are eager to get a quick start in parallel computing and want to learn a structured approach to writing parallel programs.