潜艇仿真工具箱

generation of random data for camera calibration

基于matlab彩色图像转灰度图的程序，详细请看附件。(Matlab color images based on gray level transfer process in detail see annex.)

用MATLAB实现频域平滑滤波以及图像去噪代码，可以实现数字图像处理及去噪(Smoothing filter frequency domain using MATLAB and image denoising code can achieve the digital image processing and denoising)

实现QPSK系统的调制解调仿真，基带成形滤波器采用升余弦滚降滤波器，将仿真的误码率与理论误码率作了比较(Implement QPSK modulation and demodulation simulation system, the baseband shaping filter using Raised Cosine filter will BER simulation were compared with the theoretical BER)

The Wavelet Decomposition And Reconstruction Based on The Matlab

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Graph Theory Toolbox for Matlab

STD法模态参数识别，可识别频率，阻尼比和振型系数。(STD method modal parameter identification)

说明：  这是从断裂过程中的位移场中检测裂纹尖端和应力强度因子（SIF）。位移使用DIC方法获得。(This is to detect the crack tip and the Stress Intensity Factor (SIF) from a displacement field during the fracture. The displacement is evaluated using the DIC.)

该代码由Matlab开发，主要对给定的一些列点进行拟合，找出函数关系(The code from Matlab to develop, mainly on a given number of points in fitting out and find a function)