s_transform

这是一个利用维纳滤波方法进行消噪的MATLAB 程序，器效果比谱减法好在没有尖锐的噪声(it is a delete noise program.it is based on matlab)

说明：  电力系统课程中所概述的潮流计算的MATLAB语言实现版，包含有详细的源代码，程序说明，以及操作说明(Courses of power system load flow calculation as outlined in the MATLAB language edition, contains detailed source code, description of the procedures and operating instructions)

malab语言实现bspline曲线拟合，采用改进的pso算法实现(malab language bspline curve fitting, using the improved algorithm pso)

利用kalman滤波器对具有随机加速度的物体运动路线的进行信号采样，滤波处理和估计。(use kalman filter to sample signals of object moving route with random acceleration,filter and estimate)

SG平滑滤波matlab源码，在平滑去噪方面很有用(SG smoothing matlab source code, useful in smoothing denoising)

Digital Modulation in MATLAB OOK

说明：  （2,1，2）归零卷积码的维特比译码算法matlab实现((2,1,2) convolutional codes Viterbi decoding)

this is a code about dispersion diagram af a photonic crystal laser diod

产生、播放DTMF音频，基于Goertzel算法估计DTMF音频，完成双音多频(DTMF)信号的检测(Generating, playing DTMF tones, DTMF tones based on the estimated Goertzel algorithm to detect the completion of dual tone multi-frequency (DTMF) signal)

非线性滤波算法工具箱，包括EKF、UKF、PF、PMF和ITKF等估计算法。(Nonlinear filtering algorithm toolbox, including the EKF, UKF, PF, PMF and ITKF such estimation.)