Grib2Ascii

A USEFUL BOOK TO UNDERSTAND THE BASICS OF ELECTRONICS AND ELECTRICAL CIRCUITS

关于超宽带定位与测距的源代码，比较有参考价值(UWB location and distance on the source code, compared with reference value)

数值解与理论解对比可知，四阶龙格-库塔法的精度已经很高，用它来解一般常微分方程已经足够了。(Numerical comparison shows that the theoretical solutions, Runge- Kutta method has high accuracy, and use it to solve ordinary differential equations general enough.)

说明：  采用平面波展开法计算2维光子晶体的能带图(The plane wave expansion method two-dimensional photonic crystals with map)

the code i have uploaded estimate the position of speaker,in environment put a number of microphones that by extended kalman filter estimate the position of speaker

偏最小二乘(PLSR) 分别求出样品集光谱矩阵和样品组分矩阵的主成分矩阵,将这两个矩阵相关联,求其线性关系,用所建立的线性函数来预测未知样品。 (Partial least squares (PLSR) The principal component matrix samples were calculated in the spectral matrix and sample matrix, the two matrix associated with the linear relationship, linear functions are developed to predict unknown samples.)

说明：  基于SFM的三维重建MATLAB程序，值得借鉴(SFM - based three - dimensional reconstruction of MATLAB procedures, worthy of reference)

MUSIC算法对信号DOA的估计 修正的线阵算法．(MUSIC algorithm to estimate the signal DOA amended linear array algorithm.)

利用matlab仿真实现在不同信道下使用不同的分集算法，以及使用不同的分集数，观察信噪比和误码率的关系，得出结论，体会分级的效果(Simulation using matlab to use different channels in different sub-set algorithm, and the use of different sub-set of the number of observed signal to noise ratio and bit error rate, concluded that the effect of experience rating)

根据一组样本数据的均值和协方差矩阵随机产生正态分布以及对数正态分布的任意规模的样本数据。(According to a set of sample data mean and covariance matrix randomly generated normal and lognormal distribution of the sample data of any size.)