findksh

Design of a Gist Descriptor. Computing gist requires 1) prefilter image, 2) filter image and collect output energies

说明：  针对单帧图像进行POCS处理，实现图像的潮分辨率(POCS for single frame image processing, the tide of image resolution)

产生alpha序列alpha的范围在0到2之间(general alpha sequence)

机器人运动学正解求解过程，计算出机器人各个关节角的角度(Robot kinematics solving process to calculate the angle of each joint angle of the robot)

分数时延估计文档对于宽带信号, 基于移相的窄带波束形成方法会导致方向图波束指向的偏移和主波束畸变, 并且无法有效地抑制宽带干扰。该文提出了基于数字时延加抽头延迟线 (tapped delay line , TDL)结构的宽带自适应波束形成方法。 该方法采用数字时延滤波单元补偿宽带信号在波束指向上的相位和包络偏移, 并用基于TDL 的空时二维滤波处理抑制宽带干扰。分析和实验结果表明, 该方法可以有效地合成空间宽带波束并抑制宽带干扰, 提高信干噪比(sig nal-to-interference-plus-noise r atio , SINR)增益。(frac delay estimation)

一本很好的介绍模糊控制及其应用的书籍。相信能有所帮助。(A good introduction and application of fuzzy control book. Trust can be helpful.)

数字调制2FSK信号的调制，利用matlab仿真(2FSK digital modulation signal modulation, the use of matlab simulation)

dq分解后采用重复控制的三相逆变器matlab程序(Inverter matlab program with repetitive control)

应用简正波理论求解下列声场：如下图所示波导模型，上层为均匀水层，其厚度为100m，声速为1500m/s；下层为硬质均匀海底，海面和海底均平整。点声源位于30m深处，辐射声波频率为25Hz，编程计算10m和90m深度上的传播损失，分析其差别。(The normal wave theory is applied to solve the following sound fields: the waveguide model shown in the following figure shows that the upper layer is a uniform water layer with a thickness of 100m and a sound velocity of 1500m/s; the lower layer is a hard uniform seabed with smooth surface and seabed. The point source is located at the depth of 30m and the frequency of radiated sound wave is 25Hz. The propagation loss at the depth of 10m and 90m is calculated by programming, and the difference is analyzed.)

说明：  小波变换去噪的程序，很好用，也很经典的承训(Wavelet denoising procedure, easy to use, and very classic Cheng Xun)