PSD

语音信息处理的好帮手，希望大家支持，非常感谢各位大侠(Voice messaging is a good helper, hope you will support, thank you heroes)

这是中国数学建模中编程交流上神经网络内容，里面提供了很多神经网络的例子(This is the mathematical modeling of neural networks on the content of the exchange program, which provides many examples of neural network)

利用matlab的sedumi工具完成锥优化求解(Use tools to complete the matlab sedumi cone optimization solution)

四轮转向汽车的MATLAB实现，3种实现方式。输入量为前后轮的旋转角度，输出量为汽车侧偏角和横摆角速度。6.5版本编写。(MATLAB realization of four-wheel steering vehicle, 3 implementation. Enter the amount of rotation of front and rear wheels, the output volume for the automotive side slip angle and yaw rate. 6.5 preparation.)

ofdm信道估计，用ls和dft的不同的方法进行了比较，有ber曲线(ofd channel estimation)

内容是交通模式识别的大作业，包含了具体的代码(Content is the big job on traffic pattern recognition, including the specific code)

说明：  这个方案是非常基本的振幅调制和解调初学者实施。已作出评论。(This program constitutes of very basic amplitude modulation and demodulation implementation for beginners. Comments have been made. )

Bayes algoritm in Matlab!!!!!!!!

这是个改进的PCA主元分析程序 可以实现数据降维和压缩(This is a PCA improved principal component analysis program can reduce the dimensionality of data compression )

this is both histogram and otsu code