A1_2

数字水印源码，基于matlab的，可实现，共同分享。(Digital watermarking source code, based on the matlab can be realized.)

压缩包内源码的主要用途是：FSK调试方式的matlab实现(The main purpose of this source is the matlab implementation of FSK debug mode )

This book is a Introduction to Electrical Power Systems and protection.

CONTROL OF A SYSTEM USING VARIABLE STRUCTURE CONTROLLER

读取NASA的JPL实验室L2A数据，包涵数据转换工具和读取代码(NASA' s JPL laboratory L2A read the data it covers data conversion tools and read the code)

多轴车辆全轮转向转向中心位置，转角比例以及最优控制反馈矩阵求法。(All-wheel steering)

雷达系统设计matlab仿真，包括雷达模糊函数，脉冲压缩，面杂波和体杂波，动目标显示和杂波抑制，相控阵，目标跟踪，电子对抗，雷达截面积，高分辨率合成孔径雷达。(Matlab Simulations for Radar Systems Design)

先定义允许状态S={(x,y)|x=0或3,y=0,1,2,3 x=y=1,2}, 允许决策D={(u,v)|u+v=1,2},求dk<-D(k=0,1,2,…,n),使 状态Sk<-S按照状态转移律S(k+1)=S(k)+(-1)^k*dk,由初始状态 S1=[3,3]经有限步到达状态S(n+1)=[0,0].此为求解多步决策问题( First define to allow the state S = ((x, y) | x = 0 or 3, y = 0,1,2,3 x = y = 1,2), to allow the decision-making D = ((u, v) | u+ v = 1,2), seek dk < -D (k = 0,1,2, ..., n), so that state Sk < -S state transition in accordance with law S (k+1) = S (k )+ (-1) ^ k* dk, from the initial state S1 = [3,3] by the finite-step to reach the status S (n+1) = [0,0]. This is a multi-step decision-making problem solving)

三角波变换动态演示,程序比较简单，适用于新手(the transform of triangle wave )

有限元中比例nearQuad单元的matlab程序(FEA matlab )