sor134

本程序的功能是：实现信号从时域到频域的快速傅里叶变换。(Realize the signal conversion from time domain to frequency domain.)

用法： {$R *.dfm} {$R uac.res} 2个功能： 1、程序关闭时不再弹出无用的兼容性助手 2、使程序可弹出uac授权申请(Usage: {$ R* .dfm} {$ R uac.res} 2 functions: 1, when the program is closed no longer eject unwanted Compatibility Assistant 2, so that the program can be authorized to apply the pop uac)

利用流形学习算法对高维数据进行降维，得到高维数据的低维流形(Use manifold learning algorithms for high dimensional data dimensionality reduction, to obtain a low dimensional manifold in high-dimensional data)

基于单周期控制的逆变器，采用MATLAB进行系统建模仿真。(Based on one cycle control inverter, using MATLAB system modeling and simulation.)

三相异步电机的转速闭环调压调速系统仿真模型(Three-phase induction motor speed control system simulation model of closed-loop regulator)

code for sattelite calculaton

通信仿真，二元位信号通过加性高斯白噪声的信道，经过匹配滤波，最大后验概率和最大似然概率检测比较(Communication simulation, binary bits signals through the additive gaussian white noise, through the channel is matched filtering, maximum a posteriori probability and the maximum likelihood detection probability)

matlab 时频分析工具, 好用的，方便的，实用的。(matlab time-frequency analysis tool, useful, convenient and practical.)

matlab的解方程的经典算法，可用于数学建模(matlab drawing of the classical algorithm can be used for mathematical modeling)

EKF滤波算法估计预测模型和量测模型精度比较高(EKF algorithm prediction error estimation model and matrix )