单轴终极试验

对灵敏度分析的代码，包括了一些数据，能显示权重(sensitivity analysis)

it is about simple aggrigation in Castalia-simulator

谢谢大家的对我的支持，我觉得学习html就必须认真，在认真，在认真，不然没效果，我说的对吧(English words will not be available for the time being, thank you for all the support for me, I feel that learning HTML must be serious, in earnest, in serious, otherwise there is no effect, I said right)

一阶声波方程波场模拟，采用的是交错网格，二阶精度，pml边界(A first-order wave equation of wave-field simulation, using the staggered grid, second order accuracy, pml boundary)

手写数字识别分类程序，phython语言实现，JSP，C++实现，GA算法，C++实现，PSO算法MATLAB实现(Handwritten numeral recognition and classification program, phython language implementation, JSP, C++ implementation, GA algorithm, C++ implementation, PSO algorithm MATLAB implementation)

PFC3D用来模拟模拟抗滑桩土拱效应的例子(PFC3D is used to simulate the soil arching effect of anti slide piles)

MATLAB从入门到精通的实例源文件，适合于初学者入门matlab(MATLAB from entry to proficiency example source files, suitable for beginners to start matlab)

四轮转向车辆操纵稳定性仿真分析，首先建立二自由度四轮转向车辆运动微分方程，求解出横摆角速度、质心侧偏角、侧向加速度的传递函数，然后在MATLAB环境中通过M语言编写仿真软件对传递函数的时域与频域特性进行计算，最后将仿真数据与前轮转向车辆仿真数据进行对比分析。(The simulation analysis of steering stability of four-wheel steering vehicles first establishes the differential equation of motion of two-degree-of-freedom four-wheel steering vehicle, and solves the transfer function of yaw angular velocity, centroid side yaw angle and lateral acceleration, and then passes the medium language in MATLAB environment. The simulation software is written to calculate the time domain and frequency domain characteristics of the transfer function. Finally, the simulation data is compared with the front wheel steering vehicle simulation data.)

区域生长，图像的分割，种子点选取流程，，，，，，，，，，，，，，，，，，，(mage segmentation is the technology and process of dividing an image into several specific and unique regions and presenting interesting targets. It is a key step from image processing to image analysis. The existing image segmentation methods are divided into several categories: threshold based segmentation, region based segmentation, edge based segmentation and segmentation based on specific theory. Since 1998, researchers have improved the original image segmentation method and applied some new theories and methods in other disciplines to image segmentation, and a number of new segmentation methods have been proposed. The target extracted after image segmentation can be used for image semantic recognition, image search and so on.)

求解NS方程的各种rans方法及直接数值模拟方法介绍 很好的PPT(A very good solver introduction of the ns equation，rans method, dns.)