fpphr

Random Rectangle drawing and timing Random Line drawing and,(The Random Rectangle drawing and timing the Random Line drawing and,)

说明：  stm32图像采集上位机源码，来源于网络平台，仅供学习而用(STM32 image acquisition host computer source code, from the network platform, only for learning)

说明：  用于在abaqus中建立平面内随机分布的椭圆的py代码(a python script for abaqus, which can be used to build a large numeber of random ellipsoids.)

pca进行特征提取源码，用matlab语言编写，pca即主成分分析-pca source for feature extraction using Matlab language, pca that Principal Component Analysis

一种用于文件压缩的算法，可用于压缩数据量较大的文件，有很高的压缩比(An algorithm for file compression, which can be used to compress files with large data volume and high compression ratio)

C#在状态栏显示进度条，就像Windows的窗口一样，当操作到某些功能时，会在窗口最下边的状态栏中显示处理进度，让使用者清淅的知道软件的加载状况。

SAS编程书籍-The little SAS book中文版(The little SAS book- Lora D. Delwiche / Susan J. Slaughter The Little SAS Book is a classic, helping many people learn SAS programming.)

通过UMAT对cohesive单元进行自定义损伤。(The cohesive unit is damaged by UMAT.)

一种多元一阶微分代数方程组的解法实例，通过实例进行讲解。大家可以看看(An example of solution to a class of multivariate first order differential algebraic equations)

小波包分析提取振动信号中的特征频率，利用自然梯度算法，matlab实现了五类灰色关联度模型的计算。( Wavelet packet analysis to extract vibration signal characteristic frequency, Use of natural gradient algorithm, matlab implements five gray correlation degree computing model.)