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采用平面波展开法求解二维光子晶体能带，有正方形和六边形(Plane wave expansion method for solving two-dimensional photonic crystal band)

数字信号处理基于MATLAB的维纳滤波器实现(Wiener filter to realize digital signal processing based on MATLAB)

使用matlab常用绘图命令说明。。。。。(Matlab drawing commands using common instructions)

Global definitions for the ARCnet interface.

现代通信原理课程中，在MATLAB中实现二进制相移键控调制程序。(Modern communication theory course, to implement in MATLAB binary phase shift keying modulation program.)

Matlab code for encoding using linecodes

Matlab program for Mean Shift Algorithm. Very effective

粒子滤波算法在非线性系统中得到了广泛的应用，其精度取决于目标概率函数和重要性函数是否相近，并且样本退化问题也影响了算法的性能。针对粒子滤波算法中样本退化的问题，本文提出一种基于奇异值分解的粒子滤波算法。该算法通过使用奇异值分解方法得到的重要性概率密度函数更接近于目标概率分布，降低样本退化的影响，提高了滤波器的精度，然后在列车组合定位系统的数学模型中应用该算法进行仿真实验。 (Particle filter algorithm for nonlinear systems is widely used, its accuracy depends on whether the target probability function and importance of the functions are similar, and sample degradation also affects the performance of the algorithm. For particle filter algorithm sample degradation problem, this paper proposes a particle filter algorithm based on singular value decomposition. The algorithm by using singular value decomposition of the importance of the probability density function method to get closer to the target probability distribution, reduce sample degradation, improve the accuracy of the filter, and then apply the algorithm in combination mathematical model train positioning system simulation experiments. The simulation )

this is matlab code to solve l1decode problem!!!

对模糊神经网络的应用，通过嘉陵江水质的检测，利用模糊系统测出水质性能(The application of fuzzy neural network)