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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)

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使用函数实现简单的八位处理器 软件开发环境：ISE 7.1i 仿真环境：ISE Simulator 1. 这个实例实现通过ISE Simulator工具实现一个可以进行两个八位操作数四种操作的简单处理器； 2. 工程在project文件夹中，双击mpc.ise文件打开工程； 3. 源文件在rtl文件夹中，mpc.v为设计文件，mpc_tb.tbw是仿真波形文件； 4. 打开工程后，在工程浏览器中选择mpc_tb.tbw，在Process View中双击“Simulation Behavioral Model”选项，进行行为仿真，即可得到仿真结果。-The use of a simple function to achieve the eight-processor software development environment: ISE 7.1i simulation environment: ISE Simulator 1. This example through the ISE Simulator tool to achieve the realization of a two operand four of eight simple processor operation 2. works in the project folder, double-click to open the project file mpc.ise 3. rtl source file in the folder, mpc.v documents for the design, mpc_tb.tbw is the simulation waveform files 4. to open a project, a browser in the works Select device mpc_tb.tbw, double-click in the Process View in the " Simulation Behavioral Model" option, to carry out acts of simulation, simulation results can be obtained.

利用计盒维数计算一维数据的一致分形维数以及广义分形维数(The uniform fractal dimension of one- dimensional data and the generalized fractal dimension are calculated by using the box- counting dimension)

最近在调试STM32F205芯片ADC多通道DMA方式采集数据，总结下STM32多通道ADC的DMA方式采集的使用方法。(Recently in the debug STM32F205 ADC chip multi-channel DMA way to collect data, summarize the STM32 multi-channel ADC DMA sampling method.)

房子揭计算器项目文件，可以以等额或等本方式进行计算出每笔的本金和利息。(House mortgage calculator project file can be equal or equivalent calculated in this way each of the principal and interest.)

Delphi利用HOOK插入线程，程序在初运行时，需要调用HookDLLInsert.dll文件，在代码中防止同时进行插入，保证只插一个线程，同时定义内存映射文件，程序编译后运行可能会被拦截，请先关掉防护软件。

MATpower潮流计算使用总结,包括例子总结和例子介绍(MATpower power flow calculation summary, including examples and examples of the introduction)

crowdMOS functions on Amazon Mechanical Turk

哈夫曼码的编码译码系统 问题描述 利用哈夫曼编码进行信息通讯可以大大提高信道利用率，缩短信息传输时间，降低传输成本。但是，这要求在发送端通过一个编码系统将待传输的数据预先编码：在接受端通过一个译码系统对传来的数据进行译码（复原）。对于双向传输信息的通道，每端都需要一个完整的编码译码系统。试为这样的信息收发站编写一个哈夫曼码的编码译码系统。-Huffman coding code decoding system describes the use of Huffman coding information can be greatly improved communication channel utilization, reduced transmission time, and lower transmission costs. However, this requires the transmitter through a coding system will be pre-transmission of data encoding : the receiving end through a decoding system to conduct data from the decoder (recovery). For the two-way transmission of information access, each side needs a complete Coding System. Examination of this information hubs to prepare a code of Huffman coding decoding system.