FDBPM_3D

四步相移法程序和最小二乘法相位解包裹程序，已经验证，此方法比较不错。(Four step phase-shift method program and least squares phase solution package, have validation, this method is good. )

脆弱水印提取算法，与embed.rar中的嵌入算法相对应，可以提供较好的篡改定位(Fragile watermark extraction algorithm, and embed.rar correspond to the embedding algorithm can provide better tamper positioning)

构建了一类可切换的三维自治混沌系统，通过系统选择器实现这类系统间的切换) 这类系统都由七项组成，且 都包含三项系统变量乘积的二次非线性项) 详细地分析了这类三维系统平衡点的性质、混沌吸引子的相图和 *+,-./01 指数等特性，设计了实现这类可切换系统的实际电路并进行了电路实验(Construction of a class of three-dimensional autonomous chaotic switching systems, the realization of the system selector to switch between such systems) are the seven components of such systems, and system variable contains the product of three quadratic nonlinear term) detailed analysis of such three-dimensional nature of the system equilibrium point, chaotic attractor of the phase diagram and properties of*+,-./ 01 index is designed to achieve this kind of switched systems can be the actual circuit and the circuit experiment)

改进的帧间差法运动目标追踪算法,比以前的经典算法有改善，不会出现边框锁定到边远的情况(Improved inter-frame difference method moving target tracking algorithm)

说明：  图像配准是图像处理的热点问题，本代码提供关于图像配准的一个代码(Image Registration image processing is a hot issue, the code on the image of a registration code)

说明：  D3D开发的三维坦克大战程序，碰撞，战斗效果！值得借鉴哦，呵呵！(D3D development of 3D tank warfare program, collision, combat effects! To be learned Oh, Oh!)

MPU9250,MPU6050芯片3D姿态PC上位机(MPU9250,MPU6050 Tool for PC)

截角八面体，填充给定的三维空间所需要的个数最少(truncated octahedron)

纹理贴图，一个花瓶的演示图，用的matlab，适合初学者。(texture mapping)

说明：  3d 地形渲染DEMO lod 采用lod技术　多层渲染(3d terrain rendering using DEMO lod multi-lod rendering technology)