path-planning3

This is a watermark soucecode based on Spacial Domain Algorithm implemented by using Delphi7.0. The main idea is to embed the binary watermark into th - transparent digital watermarking and digital watermarking Wavelet the note. Pictures were revised according to their needs

Band pass filter for procesing images

ES A PRACRICA 2 DEL LABORATORIO DE DIGITAL

给定地理坐标（经度、纬度），求出一年中每一天的太阳高度角和方位角(Given geographic coordinates (latitude and longitude), each day of the year, the sun s elevation angle and azimuth angle)

光子晶体谐振腔的详细matlab编码，详细仿真了光在晶体谐振腔里的传播方式和特点。希望能从中领略编程的强大优势。 (photonic crystal resonant cavities)

吉布斯定轨法。 输入：轨道上任意三个点的位矢(R1,R2,R3)； 输出：质点在R2端点时的速度V2；ierr是个判断符号，返回的ierr是零的话，就说明‘R1,R2,R3’共面，如果ierr是1的话说明‘R1,R2,R3’不共面(正常情 况下，要构成轨道的话，‘R1,R2,R3’一定共面 ，即ierr是零，如果ierr是1的话说明输入的‘R1,R2,R3’不共面不能构成轨道。 此函数用于：任意给定三个空间共面的向量，可以确定质点在R2处的速度V2，也就得到了轨道上的一个状态向量(R2,V2),调用前面的函数就可以确定其轨道，及任意时刻的状态。(Gibbs set the track method. Input: track any three points of the bit vector (R1, R2, R3) output: particle at R2 endpoint speed V2, ierr is a judgment symbol, The ierr that is returned is zero, then, it means' of R1, R2,, R3, ' coplanar, if ierr is 1, then description' of R1, R2,, R3, ' not a total surface (under normal circumstances, you want to constitute a track, then,' of R1, R2, R3, ' a certain total surface, ierr is zero, if ierr is an instructions to enter the words ' of R1, R2, R3' coplanarity can not constitute a track. This function is used: for any given three space vector of the surface, can determine the particle at the speed V2, R2 also track a state vector (R2, V2), call the previous function can determine its orbit, and at any time of the state.)

有关投影寻踪回归的matlab编程，其中运用了遗传算法对其参数进行优化，实现起来比较简单(The projection pursuit regression matlab programming, including the use of a genetic algorithm to optimize its parameters, simple realization)

TURBO CODE BASED SCRIPT FOR MATLAB CODING

When using objectness in your application, it is important to take into account the score of a window returned by this software

利用一种PSO算法优化求解PID参数，得到了良好效果(Using a PSO algorithm for PID parameter optimization solution, to get good results)