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轴向应变对光纤光栅中心波长的影响，图像表明应变与波长中心成正比(Axial strain of the center wavelength of the fiber grating images show that the strain proportional to the wavelength center)

some code for radar system simulation

QAM通信系统用matlab进行仿真，希望对大家的学习和工作有所帮助！-QAM communications system simulation using Matlab, we want to study and work some help! (QAM communication systems using matlab simulation, in the hope that the U.S. be helpful to study and work!-QAM communications system simulation using Matlab, we want to study and work some help!)

数字信号误码率和信噪比的matlab程序（m file）包括单极性方波加性包噪声，接受检测电平判决、误码率、信噪比(Digital signal bit error rate and signal to noise ratio of the matlab program (m file) of packages, including unipolar square Microwave and noise level being tested sentence error rate, signal to noise ratio)

对原始信号进行emd分解，分解后的信号能够更好的体现出本身的特征，更加明了(The original signal EMD decomposition, decomposed signal can better reflect the characteristics of itself, more clear)

实现偏最小二乘建模以及模型优度计算。应用于数据分析。(Partial least squares modeling and model optimization are implemented.)

SA C# code for six hump camelback function

MATLAB中求解非线性系统平衡点的方程，对分析其动力学稳定性大有裨益(MATLAB to solve the nonlinear system equilibrium point of the equation, the analysis of its dynamic stability of great benefit)

灰度共生矩阵和灰度梯度共生矩阵的提取方式，是比较重要的纹理特征提取方法，用matlab实现的(co-occurrence matrix and GGCM extraction, is the more important Texture feature extraction methods, achieved using Matlab)

Contrast Improvement using Fuzzy Expected Value based on (Craig and Schneider 1992)