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Two functions, num2bin and bin2num are provided. num2bin takes a double and converts it to a binary string representation. bin2num is its inverse operation. It can be used in a numerical analysis course when floating point arithmetic is discussed. (Two functions, num2bin and bin2num are provided. Num2bin takes a double and converts it to a binary string representation. Bin2num is its inverse operation. It can be used in a numerical analysis course when floating point arithmetic is discussed.)

Performance analysis of steganography is done for selecting better wavelet for application by analyzing Peak Signal Noise Ratio(PSNR) of different wavelet families like Haar, Daubechies, Biorthogonal, Reverse Biorthogonal & Meyer wavelet(dmey) on result oriented basis using Matlab environment.

均匀光纤布拉格光栅的反射谱，simulink FBG(Uniform fiber Bragg grating reflection spectrum simulink FBG)

说明：  uuv运动控制模型仿真，包括滑模控制的实现，有一定借鉴意义(The simulation of UUV motion control model, including the realization of sliding mode control, has certain reference significance)

基于MATLAB6.5的二维灰度图像处理源文件，M-file，运用傅里叶变换和傅里叶反变换进行幅度和频率的调整。(Based on two-dimensional gray-scale image processing MATLAB6.5 source files, M-file, the use of anti-Fourier transform and Fourier transform amplitude and frequency adjustments.)

说明：  详细介绍matlab的函数工具及其使用方法(Detailed introduction matlab function tool and its use)

Matlab数学建模算法全收录，数学建模比赛必备参考资料(Matlab mathematical modeling algorithm Quanshou Lu, Mathematical Contest in Modeling is an essential reference information)

matlab的学习教程哦~ 适合初学者。很实用，很清楚。(matlab tutorials Oh suitable for beginners. Very practical, very clear.)

说明：  Matlab中寻找二值图像最大联通域的算法(The algorithm of find the largest Unicom domain in binary images with Matlab)

code book parameters of lifting