data_voc

windows上的segy显示程序可以安装使用(The segy display program on windows can be installed and used)

说明：  DTcms5.0采集插件 数据自动采集，分析(DTcms5.0 Acquisition Plug-in Automatic Data Acquisition and Analysis)

说明：  基本遗传算法和模拟退火算法，可扩展，运行效率高，可以广泛应用(Basic genetic algorithm and simulated annealing algorithm are scalable, efficient and can be widely used.)

说明：  批量计算ABAQUS的.inp文件，并将结果读取到MATLAB中进行数据处理(Batch calculate the. Inp file of ABAQUS, and read the result to Matlab for data processing)

用matlab来实现MFCC的提取，并进行测试-using Matlab MFCC to achieve the extraction and testing

共轭梯度法（Conjugate Gradient）是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。 在各种优化算法中，共轭梯度法是非常重要的一种。其优点是所需存储量小，具有步收敛性，稳定性高，而且不需要任何外来参数。(The Conjugate Gradient method is a method between the steepest descent method and the Newton method. It only needs to use the first derivative information, but overcomes the shortcoming of the steepest descent method and avoids the need for the Newton method to store. And the disadvantage of calculating the Hesse matrix and inverting, the conjugate gradient method is not only one of the most useful methods for solving large linear equations, but also one of the most effective algorithms for solving large-scale nonlinear optimization. Among various optimization algorithms, the conjugate gradient method is a very important one. The advantage is that the required amount of storage is small, step convergence, high stability, and no external parameters are required.)

中国卫生信息数据元值域代码,卫生信息数据元值域代码.(Range of health information data element code range of health information data element code)

永磁直驱发电机从发电到逆变并网完整的matlab仿真，波形很好，模块清晰(A MATLAB simulation of permanent magnet direct drive generator from power generation to inverter grid integration has good waveform and clear generator.)

说明：  matlab和xfoil之间的接口，直接通过运行matlab运行xfoil，输入翼型坐标数据得到翼型的气动参数。(The interface between MATLAB and xfoil can directly run xfoil by running matlab, and the aerodynamic parameters of airfoil can be obtained by inputting airfoil coordinate data.)

说明：  计算机系统结构（郑伟民）习题答案，答案很全(Computer System Architecture Exercise Answers)