multiple_channel

curvelet工具箱可对图像进行曲波变换，提取图像边缘，对图像进行去噪，增强等处理。(curvelet toolbox for extracting the edge of image and enhance the noise of image.)

用matlab实现边缘细化的算法及原理，同时还有一个简单的例子帮助理解(With the edge of matlab implementation of the algorithm and the principle of refinement, at the same time have a simple example to help understand)

求解兰伯特问题，求解二体问题下已知初始位置和终端位置进而得到轨道(solve Lambert problem. people can solve many problem by this matlab lib)

应用F-P干涉仪把激光与光纤以及计算机联系起来(Application of FP interferometer the laser and fiber optic and computer link)

说明：  数字信号处理的一些MATLAB源程序，均已经通过编译、仿真，请放心下载使用。(digital signal processing some of MATLAB source, we have already passed compiler, simulation, Please be assured download for use.)

进行可靠度分析有效方法 画出数据概率分别vu 如 (for reliable method N = FREQDM(Y) bins the elements of Y into 10 equally spaced containers and returns the frequency of each container. If Y is a matrix, FREQDM works down the columns. N = FREQDM(Y,M), where M is a scalar, uses M bins. )

两个仿真分别实现LS（最小二乘法）和MMSE（最小均方误差）信道估计。(Two simulations were realized LS (least squares) and MMSE (minimum mean square error) channel estimation.)

It includes matlab source codes of Image Processing basics and beyond the basics such as filtering smoothing sharpening Image recognition etc..

说明：  使用icosaedron细分方法建立球面三角模型。(Returns the triangulated model of a sphere using the icosaedron subdivision method. )

利用matlab对图片频域变换、加噪声、计算SNR PSNR，对音频进行处理包括提取高音、低音、并对其进行调制解调(Using matlab frequency domain transform of the picture, add noise to calculate the SNR PSNR of audio processing including the extraction of treble, bass, and its modulation and demodulation)