Fisher

几种语音增强关于mmse算法，维纳滤波，掩蔽增强(err)

这是一个MATLAB代码实现的计算一对用双目立体视觉获得的一对图像对，然后用最新的Daisy算法计算每一个点的局部特征描述子，并且来实现立体匹配的功能。(This is a MATLAB code for computing a pair of stereo vision with a pair of images were obtained, and then Daisy algorithm with the latest point of the local characteristics of each descriptor, and to achieve the stereo matching function.)

实现图像的DCT高通、低通滤波器并与傅里叶变换做比较.有图可见，经DCT低通滤波后，图像变得很模糊。因为DCT是FFT取其实部，能量减少，因此图像变得很模糊，没有经FFT滤波后的效果好。 经DCT高通滤波后的图像： 经DCT高通滤波后，图像的低频部分被滤除掉，图像变黑，只有边缘的痕迹可见。 (The DCT of image high-pass, low pass filter and compared with the Fourier transform.)

《有限单元法及应用》最新2012版。公式推导详尽，matlab符号运算及算法简单易懂，理论介绍与软件应用连接紧密，适合作为非力学专业高年级本科生及研究生教材使用，也可作为有限元应用领域内工程技术人员的参考书。(The latest 2012 edition of the finite element method and its application " . The formula derivation detailed, the Matlab symbolic computation algorithm is simple and easy to understand, the theory describes the software application connections are tight, suitable as a non-mechanical professional senior undergraduate and graduate textbook, and may also be used as a reference book of engineering and technical personnel in the field of finite element applications.)

激光谐振腔中激光模式的仿真，包括不同腔型(Simulation of the laser mode in the laser cavity, including the type of cavity)

电力电子、电机控制系统的建模与仿真-洪乃刚编著，机械工业出版社。(Modeling and Simulation of power electronics, motor control system)

matlab指纹识别程序，含界面操作，可自定义图片(matlab fingerprint identification process, including interface operation)

matlab代码用于提取图像的特征点，代码很短，开发环境在matlab2012b以上版本(matlab code for extracting feature points of the image, the code is very short, the development environment in matlab2012b above)

cognitive radio energy detection

SPARSE ESTIMATION Sparse signal recovery via L_1 minimization. This code is the basis in the L1 magic toolbox for sampling signals that are sparse in the time domain.