MATLAB-numerical-calculation-

对语音信号加入窄带噪声并用小波去除噪声并显示结果(add narrowband noise to signal and decrease it with wavelet)

五元十字阵列music算法，实现二维DOA估计，自己编的程序，matlab2014 运行通过。(five-element cross arrays ，a special case of UCA(uniform circular array),MUSIC algorithm )

说明：  这是Rafael C.Gonzalez(冈萨雷斯)的matlab英文版，是数字图像处理的经典教材(this is a book about the digital image process ,it is very classical.)

FEATURES ● UL, CSA & TUV safety approval. ● TV-5 rated available. ● UL Class F (155℃) coil insulation type available. ● Nominal power 360 mW. ● Operating power 200 mW. ● Heavy current up to 12 Amps.

北大竞赛题,非常好的。好不容易才找到的东东！(North title race, very good. Hard to find the NEE!)

偏最小二乘PLS的matlab代码实现,以及一个实例，适合初学者学习使用(patial least square coded via matlab)

Solution for some problems in Codeforces

Tikhonov.m 纪洪诺夫正则化方法。。。。。(Tikhonov.m Regularization..............)

遗传算法无功优化，包括回归分析和概率统计，鲁棒性好，性能优越。( Genetic algorithm based reactive power optimization, Including regression analysis and probability and statistics, Robustness, superior performance.)

关于统计软件sas函数的用法和详细说明，供初学者参考(On the use of statistical software sas functions and detailed instructions for beginners reference)