TDS-CDMA_simulations

基于隐藏密钥可以，将秘密信息msg嵌入到二值载体图像cover，算法简单，主要适合于将密文隐藏在BMP格式的文档里。(Key can be based on hidden, secret information will be embedded into the binary vector msg image cover, simple algorithm, mainly for the cipher text hidden in the BMP format documentation.)

说明：  用matlab解各种方程的程序，并配有幻灯，供大家参考！(Matlab equation solution using a variety of procedures, with a slide for your reference!)

这是关于基2FFT-DIT的程序 第一个压缩文件是matlab程序，并附有原理和流程图及总结 第二个是关于c的程序(This is based on the procedures for 2FFT-DIT is the matlab program a compressed file, together with principles and the second is the flow chart and summary of the procedures on c)

This is the code for finding the contour of object on the basis of distance regularized basis.

一个处理化学数据的MATLAB程序，用于处理产生畸变的数据的二次拟合(A chemical treatment data MATLAB procedures for dealing with distortion of data arising from the second fitting)

用lingo 程序解线性规划问题的式子.可能会对大家有用吧(Formula for Linear Programming Problems)

受激布里渊散射脉冲压缩的双池模拟程序，不同介质。(Stimulated Brillouin scattering pulse compression the double pool simulation program, different media.)

Abstract—In this paper, a new lossy technique based on wavelet transform for compression of breast ultrasound images is presented. The experiments are performed on 16 different wavelet functions and the quality of reconstructed images is evaluated by using Compression Ratio (CR), Normalized Mean Square Error (NMSE), Normalized Absolute Error (NAE), and Peak Signal to Noise Ratio (PSNR) criterion. An ultrasonographer performed the subjective assessment. This study shows that among the utilized wavelets,

潮流计算的好程序，c++，潮流计算的好程序，c++(Good program flow calculation, c++)

Every signal can be written as a sum of sinusoids with di® erent amplitudes and frequencies. The MATLAB command to compute the Fourier Transform and its inverse are respectively ® t and i® t