whitenoise

说明：  采用白噪声作为输入信号，用递推最小二乘法来进行系统辨识(Using white noise as input signal, using recursive least squares method for system identification)

音频系统，coding, modulation, AWGN, 通过最小距离探测码元，解码，播放。根据不同的SNR，测试在多小的SNR情况下，人耳能识别音频。(Audio systems, coding, modulation, AWGN, by minimizing the distance detection symbol, decoding, playing. Depending on the SNR, the test in the case of multiple small SNR, the human ear can identify audio.)

纹理特征提取 garbo小波技术实现纹理特征提取(texture based on Gabor)

基于角度和时延联合估计（JADE）算法MATLAB仿真程序(Based on joint angle and delay estimation (JADE) algorithm MATLAB simulation program)

在一张表中标注了CTFT，DTFT，DFT之间的对应关系，列出公式，给出了简单认证，同时加上文字说明(Marked in a table of correspondence between CTFT, DTFT, DFT between lists formula gives a simple certification, plus text)

里面包含五个有关matlab的学习的资料，特别适合初学者使用。(a very good learning material of matlab learning.)

training a neural networks using error back propagation algorithm

提出自适应遗传算法,将变异概率与交叉概率进行自适应调整，使遗传算法快速收敛(Adaptive genetic algorithm, the mutation probability and crossover probability of adaptive adjustment, fast convergence genetic algorithm (ga))

本算法是用matalab编写的，主要阐述了抗攻击性的水印算法(Resistance to attack watermarking algorithm is proposed)

本源码为使用遗传算法解决函数极值问题的简单的小例子，新手一看就能懂(The source function for the use of genetic algorithm to solve the problem of the simple little extreme example, the novice can understand a look)