subspace_method_qpsk

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)

（1） 自行设计产生两个离散序列信号，对其进行相加、乘及卷积运算。 （2） 利用filter命令求下面LTI系统的冲激响应： y(n)－0.7y(n－1)－0.6y(n－2) + y(n－3) = x(n) + 0.5x(n－1) （3） 画出系统的零极点图，判断系统的稳定性、因果性。 （4） 绘出系统的频响曲线。(lisan time signal analyse )

这是我找到的直接转矩弱磁控制的模型。。很有用哦(I find a direct torque control model of weak magnetic. . Oh, very useful)

voice recognition project on home application

用于做光纤陀螺mems陀螺温度补偿的拟合曲线代码，十分的好用(Curve fitting code is used to make fiber optic gyro mems gyro temperature compensation is very easy to use)

data description toolbox 1.6 单类分类器工具包(data description toolbox 1.6)

智能天线MVDR算法，自适应检测DOA，达到优化性能的目的。(The smart antenna MVDR algorithm, adaptive detection DOA, to achieve the purpose of optimizing performance.)

实现了Turbo码编码解码的matlab实例以及simulink仿真(Turbo Code)

说明：  MATLAB6.0数学手册-第3章，一本易于掌握的数学手册，内容由浅入深，对于初学者能很快掌握。(The MATLAB6.0 mathematics Manual- Chapter 3, a mathematical manual is easy to grasp, easy-to-digest content for beginners can quickly master.)

这是我做的一个MIMO系统，希望能给大家提供帮助与参考，运行uni_start(This my own matlab code about mimo system,please run uni_start )