recognition

New Edge-Directed Interpolation

设计一个模糊控制器，通过调节阀门将水位稳定在固定点附近。(Design a fuzzy controller, water level by adjusting the valve will stabilize at a fixed point nearby.)

说明：  压缩感知是目前信号处理的新方法，本程序就是一个应用压缩感知的一个实例，有助于理解压缩感知。(Compressed sensing is a new method of signal processing, an application of this procedure is an example of compressed sensing to help understand the compressed sensing.)

将彩色图像变为索引图像，程序有三行，而且包括抖动和非抖动，希望有人需要(Color image into indexed images, the program has three lines, and jitter and non-jitter, hoping that someone needs)

Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global threshold for all pixels, adaptive thresholding changes the threshold dynamically over the image. This more sophisticated version of thresholding can accommodate changing lighting conditions in the image, e.g. those occurring as a result of a strong illumination gradient or shadows.

ddc cordic算法的实现ddc cordic算法的实现(ddc cordic ddc cordic ddc cordic ddc cordic )

ahp的matlab程序，输入矩阵即可使用(ahp matlab program, you can use the input matrix)

说明：  使用matlab编写的SOA算法，可以应用于PID参数优化整定(SOA algorithm for PID parameter tuning)

本程序实现星光导航中定姿算法的最小二乘算法，基于星敏感器观测星光信息，得到飞行器姿态(Program starlight navigation, attitude determination algorithm least squares algorithm, based star sensor observations Starlight information, Spacecraft Attitude)

分析了该信号的时域、频域、倒谱，循环谱等,用MATLAB实现的压缩传感，esprit算法对有干扰的信号频率进行估计。( Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Using MATLAB compressed sensing, esprit algorithm signal frequency interference can be assesse.)