twohandsyanzheng

Artificial Neural Networks

试设计一个切比雪夫I型高通数字滤波器，采样率为8000Hz,fp=1000Hz,fs=700Hz,Rp=3dB,Rs=20dB。(Try to design a type I Chebyshev high-pass digital filter sampling rate of 8000Hz, fp = 1000Hz, fs = 700Hz, Rp = 3dB, Rs = 20dB.)

各种分类算法都包括在里面,有SVAR,ADMM等,在运用时,只需要调用就可以了。(Various classification algorithms are included in the inside, there SVAR, ADMM, etc., in the use, you only need to call on it.)

循环谱估计算法，有FAM和SSCA，利用谱自相关函数或者互谱相关函数，可以对循环谱循环进行学习或者分析。(Cyclic spectrum estimation algorithms, including FAM and SCA, can learn or analyze the cyclic spectrum cycle by using spectral autocorrelation function or cross-spectral correlation function.)

matlab仿真,超宽带信号中,产生固定持续时间的正玄信号(matlab simulation, ultra-wideband signals, resulting in a fixed duration is mysterious signal)

说明：   模拟退火算法求函数 f(x)的最小值点， 且 l <= x <= u f为待求函数，x0为初值点，l，u分别为搜索区间的上下限，kmax为最大迭代次数 q为退火因子，TolFun为函数容许误差 算法第一步根据输入变量数，将某些量设为缺省值( Simulated annealing algorithm of a function f (x) the minimum point, and l &lt = x &lt = u f is the unknown function, x0 as the initial point, l, u, respectively, lower and upper limits for the search interval, kmax is the maximum q iterations for the annealing factor, TolFun as a function of allowable error algorithm is the first step according to the number of input variables, set default values for certain amount of)

采用ARMAV模型识别模态参数,适用于多测点的工况(Identify modal parameters using ARMAV model)

与matlab有关的，非常实用的一些网页(with the Matlab, some very useful website)

DOA估计中的基本music算法，一个是有问题的，另一个是针对前一个的改进，有重大学习意义(DOA estimates of basic music algorithm is a problem, the other is aimed at improving the one before, meaning a major study)

2013年研究生数学建模比赛某题目使用的高斯扩散模型(In 2013 the Graduate School of mathematical modeling competition a subject using the Gauss diffusion model)