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ga三中操作算子的改进，可以基于此版本根据自己的实际需要进行修改，然后应用(ga Operator III improvements, this version can be based on the actual needs in accordance with their own modifications, and then the application of)

【matlab编程代做】matlab从航拍图像中提取红色物体 可以作为参考使用学习 ([Do] matlab matlab programming on behalf of red objects extracted aerial images can be used as a reference study)

PMSM的仿真模型，该模型完全基于simulink基础库创建。包含了电流环。(PMSM simulation model, which is based entirely on the basis simulink library creation. Contains a current loop.)

齿轮传动非线性分析，对扭转振动方程组进行求解，可得到齿轮扭转角随时间变化相关参数(Gear nonlinear analysis of torsional vibration equations are solved to obtain the twist angle of the gear change parameters over time)

运用MATLAB语言编写的连续型霍普菲尔德网络(using MATLAB prepared by the continuous Hopfield network)

基于MIMO-OFDM最优导频设计和带阻滤波算法的仿真程序，对信道估计研究有一定帮助(Optimal pilot design and band-stop filter algorithm simulation program based on MIMO-OFDM channel estimation study)

Matlab 图像保存和元胞数组的应用,如何保存图像时保存坐标轴(the method to save picture with the axis in matlab)

产生7位巴克码和线性调频的混合调制信号(7 Barker Code generated and linear FM modulated signals mixed)

边缘提取技术边缘是图像对视觉的最主要特征，因此在计算机视觉技术中提出了多种检测边缘的算法。由于各种原因，图像常常受到随机噪声的干扰，经典的边缘检测的结果常常是将噪声误检为边缘点，而真正的边缘由于噪声干扰却可能被漏检。因而对于被噪声污染的图像来说，一种好的边缘检测方法应具有良好的噪声抑制能力，同时又有完备的边缘保持特性。(After analysing the soft threshold funetion,the smoothness threshold function is proposed by modifying the soft threshold function.because this function keeps smooth in the entire value range,some important details in the process of image denoising can be held. Firstly we detect the edge of the noising image. )

本函数是一个实现基本通信水印模板的函数，对图像进行了简单的加噪处理(This function is a realization of basic communication watermark image template function, the simple addition to deal with the noise )