ac_revealed

用matlab编译的wilson法程序，可以算出简单层状剪切结构的地震响应，该程序为线性的。(Wilson method using matlab compiled program, you can calculate a simple layered structure of the seismic response of shear, the program is linear.)

ieee各种节点图形，仅供参考。电力系统的分析和计算中，需要不同网络结构和参数。在应 用这些参数之前，收集和整理工作会花费大量的时间和精力。(ieee various node graph, for reference only. Power system analysis and calculation, require different network structures and parameters. Before applying these parameters, the collection and collation will spend a lot of time and effort.)

analysis numeric, polinom 4 deg

paper about Identification of a Reduced Order Wind Turbine Transfer Function from the Turbine’s Step Response

可用于pocket pc 和 pc上的轨迹描绘程序，通过给出坐标描绘出轨迹。并可以进行移动缩放，以及坐标显示等功能。(Can be used for pocket pc and pc on the track of the procedures described by the coordinates given depict the trajectory. And can move the zoom, as well as the coordinates display functions.)

两个关于小球的 matlab 示例 小程序(Two examples of small balls small program matlab)

语音分析程序，包括语音分帧、短时能量计算等，对初学者很有帮助。(procedure for speech analysis,contains frame and energy caculate, it is usful.)

基于循cp的粗小倍数频偏估计 利用ofdm符号的循环前缀(Cp-based crude through a small multiple frequency estimation using the ofdm cyclic prefix symbol)

说明：  短时傅里叶变换，通过加窗函数，切割，做到精细化处理(Short time Fourier transform, through windowing function, cutting, achieve fine processing)

基于maltab的fm调制系统的设计 含有各种信噪比的调制(The fm modulation system based on maltab design contains a variety of signal to noise ratio of the modulation)