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灰色无偏GM（2,1）模型源代码 需要利用搜索工具箱求解参数(Unbiased Grey GM (2,1) model of the source code need to use the toolbox to solve the search parameters)

灰色预测的二次拟合，数据要自己改一下，其他的可以通用(Quadratic fit of the gray prediction)

黄锷院士的EMD/EEMD程序，可实现EMD/EEMD 计算(Wong Ngok academicians EMD/EEMD procedure can achieve EMD/EEMD calculation)

《matlab应用大全》赵海滨编著，清华大学出版社，第九章主讲二维数据可视化(The application of matlab Zhao Haibin compiled, tsinghua university press, chapter 9 on two-dimensional data visualization)

用于求解matlab排序问题，求解得效率很高，比一般的方法好哦(Matlab for solving the scheduling problem, to solve a highly efficient method than the average好哦)

使用matlab实现输入信号的小波消噪和自适应滤波(The input signal using matlab Wavelet Denoising and Adaptive Filtering)

最小二乘法（又称最小平方法）是一种数学优化技术。它通过最小化误差的平方和寻找数据的最佳函数匹配。利用最小二乘法可以简便地求得未知的数据，并使得这些求得的数据与实际数据之间误差的平方和为最小。最小二乘法还可用于曲线拟合。其他一些优化问题也可通过最小化能量或最大化熵用最小二乘法来表达。 (Least-squares method (also known as least squares) is a mathematical optimization techniques. It does this by minimizing the square error of the data and find the best match function. The least square method can easily obtain the unknown data, and makes these data and the actual data obtained between the square and the smallest error. Least-squares curve fitting method can also be used. Other optimization problems can be maximized by minimizing the energy or entropy of the least square method to express. )

4-PAM调制方式在AWGN下的误码率和误比特率(4- PAM modulation mode under AWGN bit error rate and bit error rate)

关于MIMO天线的matlab仿真，有代码和仿真结果图(Matlab simulation on MIMO antenna with code and the simulation results)

说明：  提供了三个经典遗传算法的案例，内有源代码。欢迎大家交流，共同进步。(Three cases of classical genetic algorithm are provided with code. Welcome to communicate and make progress together.)