国外分享的实现FFT算法代码

嵌入同步信号以确定水印的嵌入位置，同时还可以抵抗各种时间轴上的同步攻击(Embedded sync signal to determine the location of the embedded watermark, but also resistant to a variety of simultaneous attacks timeline)

PSO用来进行模型参数辨识，辨识精度良好，有一定的指导作用(PSO is used to model parameter identification, and the identification accuracy is good)

camera calibration that uses matlab for calibrating a camera. stereo vision technique. stereo pairs in the world coordinate and camera coordinate systems

说明：  计算时间序列的李雅普诺夫指数的著名wolf算法，比较经典与精简，适合物理专业配合所求解得非线性方程使用(Calculation of time series of well-known Lyapunov exponent wolf algorithm, compared with the streamlining of the classic, suitable for solving physics with the use of a non-linear equation)

确定矩阵的大小，这个程序能够确定矩阵的大小，对矩阵镜像一个分类(To determine the size of the matrix, the program can determine the size of the matrix, the matrix mirror a classification)

scFIG27 function for wavelet analysis

几个地质模型正演，包括有断层地层，水平加楔状地层模型，共中心点和共炮点合成记录(several geology forward modeling, including faulted layer, flat and wedge layer,CDP and CMP layer)

NumericalMethods 在工程 withMATLAB R 是一个工程的文本 学生和工程师，特别是那些在练习的一个参考谁希望探讨的功率和效率的 MATLAB。选择的的数值方法基于其与工程问题的相关性。每个方法是彻底讨论，说明与问题涉及这两个手计算和编程。MATLA

matlab版源码冈萨雷斯数字图像处理,很好用。不可多得。(matlab source code version of Digital Image Processing Gonzalez, a very good use. Rare.)

用MATLAB实现动态聚类或迭代自组织数据分析，最大信噪比的独立分量分析算法，小波包分析提取振动信号中的特征频率。( Using MATLAB dynamic clustering or iterative self-organizing data analysis, SNR largest independent component analysis algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency.)