fft.matlab

matlab 源码,基于小波变换的语音信息隐藏的实现,对原始语音信息和水印信息都经过三层小波分解处理后,将水印信息的低频信号嵌入原始语音信号的部分高频信号部分实现隐藏.源代码不仅给出隐藏过程,并且给出的在随机噪声,重采样,信息压缩情况下的抗攻击特性.源代码清晰有注释(matlab source code, based on wavelet transform voice messages hidden realize, the original voice information and watermark information after a three-treatment, after wavelet decomposition, the watermark information embedded in the low-frequency signals of the original speech signal realize some hidden part of high-frequency signals. source code is given not only to hide the process, and given in random noise, resampling, compression of information in case of anti-attack features. source code has a clear Notes)

说明：  Jacobian光滑化牛顿法,能运行实现，具有超线性收敛的光滑化牛顿算法.(Jacobian Smooth Newton Method)

matlab中各种随机数的产生,包括各种例子和说明。(kinds of ways for random numbers generation of matlab)

single area integral formation continnue

matlab中如果需要更改对话窗口的图标，则需要自己在程序中加入代码，文件包括3个窗口的图标更改程序。(matlab dialog window, if you need to change the icon, you will need to add your own in the program code, files including three windows icons change the program.)

正余弦信号的谱分析 数字信号处理方法的一个重要用途是在离散时间域中确定一个连续时间信号的频谱，通常称为频谱分析，(Cosine signals are digital signal processing method of spectrum analysis is an important use is in the discrete time domain to determine a continuous-time signal spectrum, commonly referred to as spectrum analysis,)

说明：  蚁群算法 matlab程序，已运行，很好用奥(Ant colony algorithm is already running and matlab, very good)

Local Binary Pattern

Simpson integration method(3/8)

ANT协议中的burst数据传输方式详解，包括收发时序及数据格式。(ANT protocol Detailed burst data transmission, including the timing and receive data format.)