highf

说明：  add noise to a signal

说明：  数值分析一题， 曲面拟合 5个表达式(that a numerical analysis, surface fitting 5 expression.)

Maximum eigenvalue and the corresponding eigenvector.(Maximum and the corresponding eigenvalue eigenvector.)

说明：  这些程序都是经过本人和许许多多工作过学习过的老师同学，以及一些志同道合的哥么们长期使用验证确实好使的(these procedures are numerous and I worked and studied the teachers and fellow students, and some like-minded Columbia Mody have long-term use of the test so that really)

用递推最小二乘法辨识系统参数(6位的M序列作为输入信号,递推300次)(using recursive least squares identification system parameters (6 M sequence as the input signal, recursive 300))

计算单模光纤与LED 的直接耦合效率，设计光纤透镜参数(The direct coupling efficiency of single mode fiber and LED is calculated and the parameters of optical fiber lens are designed)

自己编写的曲线拟合程序，供大家一起参考，一起学习努力(themselves prepared curve fitting procedures for everyone reference and learning efforts)

EBCGLView.GLData调用 On Error GoTo HERROR Dim obj As EBCGLView.GLData Dim retObj As Object(EBCGLView.GLData call On Error GoTo HERROR Dim obj As EBCGLView.GLData Dim retObj As Object)

基于matlab的将视频图像中的每一帧图像提取出来并保存至电脑，适用于各种视频取图(Matlab will be based on each video frame image extracted and saved to the computer for a variety of video access map)

matlab program should give the output