FDTD-matlab

Matlab tutorials in basics

说明：  用于拉曼光谱的处理，包括去除荧光背景，自动拟合并自动储存结果。(For the treatment of Raman spectroscopy, including the removal of the background fluorescence, automatic fitting results of automatic storage.)

speech recognition in matlab m file code

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 )

Adaptive k means clustering code

gabor filter for music

AMI 码编码以及码源功率普密度计算，介绍了AMI码的编码过程。 (AMI coding, as well as source code Pu power density calculation, introduced the AMI code encoding process.)

宇航工具箱，包括地影计算、大气密度计算等(Aerospace Toolbox, including the shadow calculation, calculation of atmospheric density)

Transformation from ab to dq and dq to ab

文章在分析灰色线性回归组合预测模型基本原理的基础上,利用MATLAB强大的矩阵运算功能,使MATLAB实现加权预测模型算法,作者通过实例分析验证了该程序的准确性和可靠性.(This paper analyzes the combination of gray linear regression prediction model based on the basic principle, the use of the powerful MATLAB matrix calculation function, so MATLAB algorithm to achieve weighted prediction model, the authors analyzed to verify the accuracy and reliability of the program by example.)