chap_9

短时傅里叶中加各种不同类型的窗来观察窗的形状(Short-time Fourier and Canada all the different types of windows to observe the shape of the window)

idea about instrumentation test and measurement

Test for LIU12 chaotic map image encode/decode algorithm. A-RGB-image-encryption-algorithm-based-on-DNA-encoding-and-chaos-map_2012_Computers-and-Electrical-Engineering paper

Extended Kalman Filter MATLAB code

matlab的raycasting体绘制算法 其中vol表示需要处理的voxel 程序分三部分分别为正面，后面，侧面(Matlab raycasting Volume Rendering Algorithm which vol expressed the need for the gift xel procedures were divided into positive and the back side)

一般统计数据中有很多变量，采用组成分分析法，可以既有效抓住有效信息，又实现降维。本程序采用实例，来说明此方法。(General statistics, there are many variables, sub-components analysis, can only effectively capture useful information, but also to achieve dimensionality reduction. The program uses examples to illustrate this method. )

clarks to parks transformation

load flow analysis by newton raphson method

pspice 与 matlab 接口的使用说明 (slps for pspice and matlab)

说明：  matlab新安江三水源模型，包括产流 汇流 分水源 河道演进(matlab Xinanjiang three water models, including river water runoff evolution confluence points)