TestLMD

Image Denoising using sparse transformation.

MUSIC算法[1]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 algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)

Simple function for mixed (between- and within-subjects, aka repeated-measures) ANOVA

matlab与数字信号处理的相关代码，内附有详细的讲解课件(matlab and digital signal processing related code, containing a detailed explanation of courseware)

本代码是基于RSSI的无线定位代码，包括PPT和论文说明，代码里边还好有GUI仿真代码。( The code is based on the RSSI of wireless location code, including PPT and papers instructions, but fortunately there are GUI code inside the simulation code.)

基于Matlab的分类器程序，采用最小误差判别准则(Classification program which based on Matlab, minimum error criterion)

采用matlab对平面四杆机构进行运动分析,并输出图像.(Using MATLAB to analyse the motion of planar four bar mechanism, and the output image)

different distance metrics in matlab

双音频信号处理，模拟电话的各个按键的波形发生情况(Dual audio signal processing, waveform of each key of the occurrence of an analog telephone)

对于3-RRR型机械臂，根据自身特性，结合运动学特性，实现仿真。(For the 3-RRR-type robot arm, in accordance with its own characteristics, combined with kinematics characteristic of the realization of simulation.)