audio-watermarks

说明：  供应链的风险评估源代码，推荐，有用，希望大家喜欢，是我上传的动力。。。(it is good for the new man。)

计算结构振动，在人行桥上人走动产生的行走作用力，进而进行振动控制(Vibration control is carried out by calculating the structural vibration and the walking force produced by walking on the pedestrian bridge.)

机械优化设计Matlab程序 哈尔滨工业大学 孙靖民主编 (Optimization of Mechanical Design Matlab program editor of Harbin Institute of Technology Sun Jingmin)

频谱估计Automatic Spectral Analysis-Matlab code(Accurate estimates of the autocorrelation or power spectrum can be obtained with a parametric model (AR, MA or ARMA). With automatic inference, not only the model parameters but also the model structure are determined from the data. It is assumed that the ARMASA toolbox is present.)

不同光程比值对色散关系的影响，光子晶体中光程的比值定义为高低折射率所对应的光程的比值，计算公式为定义为 (Effects of different length ratio on the dispersion relation)

说明：  车辆三自由度模型 运行可用且可以编译 输入相应值可以进行仿真 不会出错(The vehicle three degree of freedom model is available for operation and can be compiled and input corresponding values for simulation without error)

增强的AMR编码器快速固定码本搜索方法-【专利】 (fast fixed codebook search method for enhaced AMR [patent])

matlab code.................................

说明：  拥有matlab用户界面的卡尔曼滤波程序，很适合转业人士研究，(Owns matlab user interface Kalman filtering procedures very suitable the retrainees study)

基于直流潮流法的IEEE-30节点潮流计算(Power Flow Calculation of IEEE-30 Nodes Based on DC Power Flow Method)