PCA

用于产生gamma分布的噪声序列，以及分析gaussian噪声的各参数。(Gamma distribution used to generate the noise sequence, as well as the analysis of Gaussian noise in each parameter.)

说明：  FDTD 2d 源程序,Program author: Susan C. Hagne(FDTD 2d source code, Program author: Susan C. Hagne)

qpsk干扰仿真，很不错的源代码，欢迎大家下载，(qpsk interference simulation, a very good source, all are welcome to download, Oh)

Solar PV Model Simulation file matlab

用matlab进行谱分析的源码，适合初学者(Spectral analysis carried out by the matlab source code for beginners)

Matlab编程实例,合适初学者学习,参考,编程,仿真,很有价值的(Matlab programming examples, suitable for beginners to learn, reference, programming, simulation, great value)

通信系统仿真的星座图的画法问题，qpsk的仿真，图像很准确(Communication System Simulation constellation of painting issues, qpsk simulation, the image is very accurate and)

for sharping your blur image

基于Hessian能量的半监督回归，并将其应用于半监督维数约简。(This is code for the semi-supervised regression using Hessian energy. Kwang In Kim, Florian Steinke and Matthias Hein, "Semi-supervised Regression using Hessian energy with an application to semi-supervised dimensionality reduction" NIPS 2009)

程序实现了生成决策树并使用决策树对离散特征向量进行分类。在判断是否要继续生成叶节点时采用entropy来作为impurity的measurement.(Program and use the decision tree decision tree to generate discrete feature vectors for classification. In determining whether to continue generating leaf nodes using entropy as the impurity of the measurement.)