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基于SVPWM的电机转速双闭环控制。波形完好，适合学习。(Double Closed Loop Control of Motor Speed Based on SVPWM. Waveform is good, suitable for learning.)

本程序属于空间谱估计，其特点就是最小功率估计。它是经典方法。(Spatial spectrum estimation)

matlab在大学物理关于衍射的模拟，用于方便学习(Matlab university physics experiment)

实现小波包能量分解（6层分解），且易于参考从而编写出小波能量分解。(Implementation of wavelet packet energy decomposition (decomposition of 6-layer), and easy-to-reference to the preparation of a wavelet decomposition of energy.)

说明：  采用FDTD计算2维光子晶体的散射和透射的可执行程序小软件(Calculated using FDTD 2-D photonic crystal scattering and transmission of the executable program small software)

计算电磁学 二维Mur吸收边界程序 采用MATLAB编写(Two-dimensional computational electromagnetics Mur absorbing boundary program written using MATLAB)

this code do background subtraction subtracting all frames from first frame and show the result video and input video

ROC of Autocorrelation method. OFDM signal detection by Auto correlation method.

blind source seperation

说明：  实现汉明码的译码算法 进行正交调制和硬判决 (Hamming code decoding algorithm to achieve the orthogonal modulation and hard decision)