介绍了74,74 HC，74LS系列芯片的信息，使用时可能会有一些…

离散Fourier变换（简称DFT）为离散信号的分析从理论上提供了变换工具，但由于计算时间较长而难以实现，快速Fourier变换（简称FFT）则是一种减少计算时间的有效算法。本文在对DFT计算量进行分析的基础上指出了FFT的实现途径与计算方法，针对FFT算法进行了程序设计并给出了应用实例。-Discrete Fourier transform (referred to as DFT) analysis for discrete signal theory provides a transform tool, but due to a computational time and difficult to realize, fast Fourier transform (the FFT) is a reduction in the effective algorithm to calculate time. In this paper, DFT calculation was carried out on the basis of the analysis points out the ways and realize the FFT calculation of FFT algorithm for program design and application examples are given.

vc入门资料，适用于刚刚开始学习vc的同学。祝大家快速入门。-vc entry information, has just begun to study vc students. I wish you a quick start.

软件文件说明，帮助说明文件的读取格式及某些文件的存储-Software documentation, help documentation to read format and storage of certain documents

JGDS文件导入/导出软件包的支撑软件包，主要用于读取gds文件中的BNT代码-JGDS document inducts/derives the software package the strut software package, mainly uses in to read takes gds in the document the BNT code

Turbo C 2.0 函数中文说明大全系列-Turbo C 2.0 Functions Chinese explanation Encyclopaedia Series

讲述如何利用VC的编程来求解微分方程的一种思想-VC on how to use the programming to solve a differential equation thinking

css的一些说明-css

一个关于陀螺转动的简单模拟程序,是用MATLAB编写的.-a rotating gyroscope on the simple simulation program is prepared by using MATLAB.

matlab环境下的仿真模型，风力发电机，平均值模型-matlab wind model

source code for the gasket programme