matlab_acquition

data to train and test for classified

绘制不同函数曲线的用户界面，可控制小球运动速度的用户界面达到多样性，还有一些关于图像的频率格式转换的操作(Function curve to draw different user interface, can control the ball speed to achieve diversity in the user interface, and some on the frequency of the image format conversion operations)

这是一个电力系统谐波检测的MATLAB仿真模型，采用的是基于瞬时无功功率理论的pq法，效果很好(This is a power system harmonic detection MATLAB simulation model, based on the use of instantaneous reactive power theory pq method, the effect is very good)

产生随机变量，服从generalized高斯分布的随机变量的代码(GGD)

基于证据理论的信息融合算法，适用于各种多参数信息融合(Evidence-based theory of information fusion algorithm, applicable to a variety of multi-parameter information fusion)

Many-featured, platform independent file and directory picker

MUSIC算法是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。MUSIC算法就是利用这两个互补空间之间的正交特性来估计空间信号的方位。噪声子空间的所有向量被用来构造谱，所有空间方位谱中的峰值位置对应信号的来波方位。MUSIC算法大大提高了测向分辨率，同时适应于任意形状的天线阵列，但是原型MUSIC算法要求来波信号是不相干的。(MUSIC algorithm is a matrix decomposition method based on feature space. From the geometric point of view, the observed spatial signal processing can be decomposed into signal subspace and noise subspace, it is clear that the two spaces are orthogonal. The signal received by the array to the subspace of the covariance matrix of the signal component corresponding eigenvectors, the noise subspace of the covariance matrix of all by the smallest eigenvalue (noise variance) eigenvectors corresponding to the composition. MUSIC algorithm is the use of orthogonal properties between these two complementary space to estimate the spatial orientation of the signal. Noise subspace of all vectors are used to construct the spectrum, all the spatial orientation of the spectrum corresponding to the peak position of the signal wave direction. MUSIC algorithm greatly improves the resolution measurements, while the antenna array adapted to any shape, but the prototype MUSIC algorithm requires to wave sign)

用matlab实现多径瑞利信道，详细参数程序内有注释说明(Using matlab to achieve multi-path Rayleigh channel, detailed explanatory notes within the parameters of procedures)

利用时域有限差分（FDTD）仿真一维（1D）电磁波的传播，根据Dennis Sullivan FDTD书中一维TM波程序，改写的Matlab程序 (Finite difference time domain (FDTD) simulation of one-dimensional (1D) propagation of electromagnetic waves, according to Dennis Sullivan FDTD book one-dimensional TM wave program, rewrite the Matlab program)

Multiple images on Matlab