bidirectional

Model of induction machine

利用次端点镜像法对EMD边界进行延拓，其效果较好，仅供参考(Image method using sub-end extension on the EMD boundaries, the better, for reference only)

第一：边界加强，通过估计噪声和实际信号的比值，来确定各个尺度的细节系数，以达到噪声抑制和边界加强。第二，通过对小波分解的近似部分进行直方图均衡，达到加大整幅图片的对比度，而不太影响细节的目的。(First: to strengthen the border, through the estimates and the actual signal noise ratio, to determine the details of each scale factor, so as to achieve noise suppression and boundary strengthening. Secondly, the wavelet decomposition of the approximate portion of histogram equalization to increase the contrast of the whole images, and do not affect the details of the purpose.)

状态反馈预测控制例程，对给定的阶跃值通过合理选择控制步长可以实现良好的跟踪特性。(State feedback predictive control routine, the value of a given step by step control can be a reasonable choice to achieve good tracking performance.)

关于脉冲压缩的matlab函数实现以及脉冲压缩的回波示意图(Echo schematic diagram of pulse compression matlab function to achieve pulse compression)

《MATLAB编程》matlab编程应用基本叫操(" MATLAB Programming" matlab programming application called basic operations)

利用偏最小二乘方法对数据进行预测，具有较好的预测准确度(Prediction using the PLS regression method)

使用大量的有限元法求解偏微分方程，主要是基于mtlab的程序，小波包分析提取振动信号中的特征频率。( Using a large number of finite element method to solve partial differential equations, Mainly based on the mtlab procedures, Wavelet packet analysis to extract vibration signal characteristic frequency.)

UWB，超宽带信号分析必用的子函数，第4部分！(UWB, ultra-wideband signal analysis will be used for Functions, Part 4!)

A simple MATLAB Programme for the gamma correction of an image