这是一个我的课后习题,要求编译一个酒店管理程序.做的不好~多多执教...

基于可编程跨导运算放大器POTA低通有源滤波器设计。该文给出了基于可编程跨导运算放大器(POTA)的有源滤波器设计方法，能在一定范围内实现跨导值程控调节, 提高调节精度和准确度。并且利用Jacobi 法求解相似对角形矩阵，避免解高次方程的难题。所设计的有源滤波电路不易受分布电容的影响，稳定性好、灵敏度低。本文给出了设计实例，显示了该方法的优点。-Based on programmable transconductance operational amplifier POTA low-pass active filter design. In this paper, based on the programmable transconductance amplifier (POTA) of the active filter design method that can realize in a certain range transconductance value of program-controlled adjustment, improve precision and accuracy regulation. Jacobi method and use a similar matrix of angular, high-equation solution to avoid problems. Designed active filter circuit less susceptible to the effects of distributed capacitance, good stability, low sensitivity. In this paper, design examples, showing the advantages of the method.

Read this to understand basics about software testing.

For advanced geometry, most apps will prefer to load pre-authored meshes from a file. Fortunately, when using meshes, D3DX does most of the work for this, parsing a geometry file and creating vertx buffers for us. This tutorial shows how to use a D3DXMESH object, including loading it from a file and rendering it. One thing D3DX does not handle for us is the materials and textures for a mesh, so note that we have to handle those manually.

Description 给定一个有N个矩阵的矩阵链A1A2A3...An，矩Ai的维数为pi-1*pi。我们都知道，使用朴素的矩阵乘法去乘两个维数分别为x,y和y,z的矩阵，所需要的乘法次数为x*y*z。矩阵链乘法问题就是如何对矩阵乘积加括号，使得它们的乘法次数达到最少。 Input 输入的第一行为一个正整数N(1

阳光不锈V8物业收费管理系统 V1.0,大家看看,可能会有帮助-sunshine Stainless V8 property management system V1.0, we see that may be helpful

是一篇关于时频分析的外国论文，内容比较多，是硕士论文，比较难找的，里面有不少方法-Are about a time-frequency analysis of the foreign papers, more content is the Master" s thesis, more difficult to find, and there are many methods

c c++ 模拟实现虚拟分页存储管理 不错的啊-c c++ simulation of virtual paging memory management a good ah

我有忘了这是什么资源了,通过吧!我真的很需要资源!-I have forgotten what it is a resource that! I really need resources!

一个经典的代码统计工具，可以帮助你清晰的查找出您的代码行数、注释行数、空格行数，希望能有所帮助！-code of a classical statistical tools that can help you clear out your search for the source line number, a few notes. a few spaces, hopes to have help!

it is a digital clock