RT10_PID

SIFT代码，包括detector & descriptor.Matlab版本，内有详细的说明文档。值得一看(SIFT code, including detector )

In this document has been introduced comprehensively how to solve different partial differential equations .Everbody can solve Heat Conduction Equation, Helmholtz Equation, Laplace Equation and Wave Equation for different initial and boundary conditions. This document is elemantary of to understand how to solve partial differential equations with the aid of a porgramming language.

用MatLab编的锁相环,希望对大家有帮助(Series of phase-locked loop with MatLab, we want to help)

使用viterbi方法译码的源代码，可以绘制最佳路径选择过程的仿真图(Viterbi decoding method using the source code, you can draw the best path selection process simulation diagram)

这是使用传统方法对图像进行去雾处理，去雾时间快，可以使用MATLAB运行，可以放心使用(This is done using traditional methods for image processing to the fog, the fog of time to go faster, you can use MATLAB to run, you can be assured)

电磁场数值计算法与MATLAB实现，里面有对电磁场数值计算的详细的研究，并结合matlab计算(Electromagnetic Calculation method and MATLAB, which has detailed numerical study of the electromagnetic field, combined with matlab computing)

烟花算法程序，包括爆炸算子，高斯火花，映射规则，寻优策略(Fireworks algorithm program, including the explosion operator, Gaussian sparks, mapping rules, optimization strategy)

基于帧差法的运动目标检测的matlab代码(Frame difference method based on moving object detection matlab code)

说明：  通带截止频率 =1000Hz，阻带截止频率 =1200Hz，采样频率fs=5000Hz，通带衰减系数 =0.3dB，阻带衰减系数 =40dB。(The digital filter are the digital signal processing important content, the digital filter may divide into IIR and the FIR two main kinds. As for the IIR digital filter design, we need the help of analog prototype filter, and then transform analog filter into digital filter. )

一个锁相环路，同相正交环路，一阶锁相环，做毕业设计时遇到的。(A phase-locked loop, quadrature-phase loop, the first order PLL, the design experience to do graduate.)