Impedance-Smith

矿井超宽带方面的一篇博士论文，里面包含大量信道建模方面知识，对于初学者深刻理解多径信道方 面的内容大有裨益。(tudy on channel models of the Ultra-wideband wireless communication in undergrand mines)

this is a source code for contours detection.

解线性方程组的一种非线性迭代法：共轭斜量法。适用于方程组系数矩阵实对称正定的情况(Solution of linear equations of a nonlinear iterative method: conjugate oblique method. Applicable to equations coefficient matrix is symmetric positive definite situation)

双馈风力发电机仿真实例，可用于实际工程算法和研究学习(The double-fed wind turbine simulation example, can be used for practical engineering algorithms and learning)

利用matlab编写的程序，用于音乐播放青花瓷(the function to display songs based on matlab)

水声OFDM通信系统仿真程序，包括信道估计、控制均峰功率比等关键技术，信道为多途信道。(The key technologies for the simulation of the basic OFDM communication system, including the scramble control both the peak power ratio, channel estimation, etc.)

关于永磁同步电机系统调速的。得到的系统图形比较规范，希望对大家有帮助。(On permanent magnet synchronous motor speed control system. Graphical comparison of the resulting system specifications, we want to help.)

啁啾光纤光栅matlab仿真源程序,使用matlab对啁啾光纤光栅的反射光谱进行仿真，使用了传输矩阵方法。很有用，可以直接运行(Matlab simulation source chirp fiber grating, using matlab to chirp fiber grating reflection spectrum are simulated, using the transfer matrix method.)

常用的一些图像处理Matlab源代码,比如数字图像的傅立叶变换，二维离散余弦变换的图像压缩，采用灰度变换的方法增强图像的对比度，直方图均匀化，图像滤波等(Some commonly used image processing Matlab source code, such as digital image Fourier transform two-dimensional discrete cosine transform image compression method using gray transform image contrast enhancement, histogram equalization, image filtering, etc.)

小波域理想濾波器，用了WACEREC2和RICE小波工具包兩種方法實現(wavelet ideal filter using waverec2 & rice wavelet toolbox)