modelCenter

matlab代码，实现P-Q解耦法潮流计算(matlab code to achieve the PQ decoupled power flow calculation method)

清华大学章毓晋老师图像分析最后一次作业答案(The answer for the last homework of image analysis by Yujin Zhang, Tsinghua univ.)

在通信原理中，模拟信号进行抽样后，进行均匀量化。(In communication theory, sampling the analog signal uniform quantization.)

kmeans is image segmentation algorithm.

说明：  BP神经网络进行数据分类，是一种多层前馈神经网络，该网络的主要特点是信号前向传递，误差反向传播。运用梯度下降法，(BP neural network is a multi-layer feedforward neural network for data classification. Its main characteristics are forward signal transmission and back error propagation. Using gradient descent method and BP neural network to classify data is a multi-layer feedforward neural network. The main characteristics of this network are forward signal transmission and back error propagation. Using gradient descent method,)

Digital Image Processing Using Matlab - Gonzalez Woods & Eddins.pdf(Digital Image Processing Using Matlab- Gonzalez Woods & Eddins.pdf)

Program for Face Recognition (with example ORL Data base) used PCA. It showed all process data reduction, classification end visualisation

BPSK 解调 调制方式：BPSK 主要是解调模块的实现(BPSK DEMODULATION)

是一个关于动画的程序，描述的是箭击，百步穿杨(Is a program of animation, describes the arrow hit, shoot with great precision)

matlab book good one