mianyisuanfa

Differentiation of the Gaussian pulse

perl programming for calculating the percentage of the average values.

粒子群算法的详细的MATLAB程序,很好的学习材料。(PSO detailed the MATLAB program, good learning materials.)

常用的MATLAB插值算法，包括高斯，牛顿插值等等(Interpolation algorithm commonly used)

雅可比迭代法，可以解方程数值解。对微分方程的数值解有着重要意义。(Jacobi iteration method, numerical solution of equations can be solved. Numerical solution of differential equations is of great significance.)

最优化计算分析方面的程序入门资料小，适合初学者(Optimization calculation program started small data analysis, suitable for beginners)

针对非圆信号DOA估计问题,提出了一种基于实值特征值分解 (Eigenvalue decomposition,EVD)的求根MUSIC算法.首先利用非圆信号为实值信号的特点,将阵列上的接收数据及其共轭用欧拉公式转换为实值正弦与 余弦数据,然后将正弦与余弦数据进行串联,从而扩展了数据维数.由于采用实值矩阵的EVD,因此在EVD阶段的运算量简化为复值EVD的1/4.根据 EVD后获得的信号与噪声子空间的特点,对噪声子空间和导向矩阵进行重构以便于可以使用求根MUSIC算法获取对DOA的估计.仿真实验验证了本文算法的 有效性(For the estimation of noncircular signals of DOA, proposes a decomposition value based on real valued features (Eigenvalue decomposition, EVD) the root MUSIC algorithm. Firstly, characteristics of non circular signals for real valued signals, the array data and its conjugate with the Euler formula into real value of sine and cosine and sine and cosine data. The data series, thus expanding the dimension of the data. Because of the use of real valued matrix computation in EVD, so the EVD stage was simplified as a complex valued EVD 1/4. according to the characteristics of signal and noise subspace is obtained after EVD, the noise subspace and orientation matrix reconstruction in order to facilitate the use of DOA can obtain the estimated root MUSIC the algorithm. The simulation results verify the effectiveness of the proposed algorithm)

MATLAB音频信号的分析与合成程序,希望对大家有帮助.(MATLAB Audio Signal Analysis and synthesis procedures, we hope to help.)

It is Soft Ouput viterbi algorithm implemented in matlab platform for the use in turbo coding.All file are included in the rar file

一本数学建模的算法大全，里面配有matlab和lingo的实例(A mathematical modeling algorithm Guinness, which is equipped with the instance of matlab and lingo)