波动率

带加权的寻路算法演示(DELPHI源码) 关于A*寻路算法的代码在网上有很多，但用DELPHI的比较少，本人花了一天时间找到这个，代码和界面都比较精炼，于是在关键处作了中文注释，但愿对朋友们有用。-with weighted routing algorithm Demo (DELPHI OSS) on the A* algorithm routing code on the Internet which is very , but with the DELPHI relatively small, I spent a whole day to find the time, code and interface are more refined, So the Department made a key Chinese translations, I hope that friends useful.

说明：  Flash_TWRP_Redmi 200

mFormat是一个U盘格式化工具，可以格一些老的U 盘-mFormat U is a disk formatting tools, Lattice some old U disk

at45db081测试程序，实现单片机与该芯片的数据流通信情况；-at45db081 testing procedures, to achieve single-chip with the chip data flow communication situation

this file shows how to connect to an mt4 server from a web service

说明：  三维voronoi多面体混凝土土骨料网格划分(Mesh generation of 3D Voronoi polyhedral concrete soil aggregate)

FIR数字滤波器广泛应用在数字通信系统中,研究其实现方法具有重要意义。Matlab功能强大,利用Matlab辅 助设计DSP应用程序,可大大缩短DSP应用程序的开发时间。介绍了Matlab和CCS及DSP的连接,说明了利用Matlab辅 助DSP实现FIR数字滤波器的过程,及如何在Matlab环境中调试DSP程序,给出了实现结果,并把该结果和单纯在Matlab 环境下实现结果进行比较,前者效果更好,更具有实际应用价值。 -FIR digital filters widely used in digital communication systems, research methods of their realization of great significance. Matlab is powerful DSP using Matlab-aided design applications, can greatly shorten the DSP application development time. Describes the Matlab and CCS and DSP connections, shows DSP using Matlab support the process of realization of FIR digital filters, and how to debug in the Matlab environment, DSP program, are given to achieve results, and to the results and simple in the Matlab environment, achieved results are compared, the former better, more practical application value.

说明：  本例演示如何有效地模拟由多个串联电池组成的电池组。它还显示了如何将故障引入其中一个电池，以查看对电池性能和电池温度的影响。为了提高效率，相同的串联单元不只是简单地通过串联单元模型来建模。取而代之的是使用单个电池，终端电压按电池数量放大。通过改变10单元故障子系统的参数，降低容量和开路电压，增加电阻值来表示故障。(This example shows how to simulate a battery pack consisting of multiple series-connected cells in an efficient manner. It also shows how a fault can be introduced into one of the cells to see the impact on battery performance and cell temperatures. For efficiency, identical series-connected cells are not just simply modeled by connecting cell models in series. Instead a single cell is used, and the terminal voltage scaled up by the number of cells. The fault is represented by changing the parameters for the Cell 10 Fault subsystem, reducing both capacity and open-circuit voltage, and increasing the resistance values.)

VB建立三角形网，继续土方量计算等！能连接到Auto cad-triangular VB established networks continue earthwork calculations! Can be connected to the Auto marker

一个模拟闪电击到避雷线的程序，基于有限元差分法。(A program to simulate lightning strikes the lightning conductor is based on the finite element difference method.)