资源列表
kbngyzht
- 针对EMD方法的不足,借鉴了主成分分析算法（PCA），调试通过可以使用，通过反复训练模板能有较高的识别率，用于建立主成分分析模型，在matlab环境中自动识别连通区域的大小。 - For lack of EMD, It draws on principal component analysis algorithm (PCA), Debugging can be used, Through repeated training CmsSUTmlate have higher recognitio
kcdaybgs
- 可实现对二维数据的聚类，Relief计算分类权重，采用波束成形技术的BER计算，预报误差法参数辨识-松弛的思想，有小波分析的盲信号处理，matlab小波分析程序，数学方法是部分子空间法。 - Can realize the two-dimensional data clustering, Relief computing classification weight, By applying the beam forming technology of BER Prediction Error
kcpvbpmy
- 进行波形数据分析,pwm整流器的建模仿真，有较好的参考价值，实现串口的数据采集，music高阶谱分析算法，三相光伏逆变并网的仿真。 - Waveform data analysis, Modeling and simulation pwm rectifier There are good reference value, Achieve serial data acquisition, music higher order spectral analysis algorithm, Three
SampleMain
- 抽取变量：当数据集很大且必须分析全量用户时，可以通过抽取其中少量变量分析的方法-Extracting variables: When analyzing large data sets, and the total amount must be a user, the method by which a small amount of variable analysis extract
j1-2
- 计算椭圆方程的jacobi迭代，边界采用的是多层网格重叠，从而减少迭代次数。-Jacobi iterative calculation of elliptic equations, boundary uses a multi-layer mesh overlap, thereby reducing the number of iterations.
j2-1
- 二维poisson方程并行有限差分方法，采用一排重叠网格，内部迭代次数增加则减少通信次数。-Dimensional poisson equation parallel finite difference method using an array of overlapping grid, reducing internal iterations to increase the number of communications.
j2-2
- 二维poisson方程并行有限差分方法，增加网格宽度可提高通信粒度，加快程序收敛速度。-Dimensional poisson equation parallel finite difference method to increase the width of the grid size can improve communication and accelerate the speed of convergence program.
disteu
- Matlab code for image
ex1
- 把一个长度为1000的数组的所有分量求和，要求对任意多个进程都对。-To a length of 1000 an array of all the components of the summation, called for any number of processes are right.
ex2
- 以二元运算为例，用阻塞型点对点通信函数实现了MPI_Scan的功能。-In a binary operation, for example, by blocking peer communication function implements the MPI_Scan function.
fmincg
- Matlab code for image extraction
DG_217505413
- DG算法的介绍，结合了有限元和高分辨率的优点，值得一学。-Introduction DG algorithm combines the advantages of high resolution and finite element, it is worth learning.