23825753PFC_2PI

一个希尔伯特变化的程序代码，不晓得对不，不敢用，请指教？(Hilbert change a code, I do not know do not, dare not, please advice?)

质量块-阻尼器-弹簧系统的鲁棒控制，翻译自Robust Control of a Mass-Damper-Spring System。鲁棒控制学习的好资料。利用matlab进行鲁棒控制编程。(Robust Control of a Mass-Damper-Spring System)

说明：  在matlab2019B中，已经将princomp函数改为了pca函数，功能相同，函数名改变，所以如果要使用，记得将老版本的代码中的princomp改为pca。(In MATLAB 2019b, the principal function has been changed to PCA function. The functions are the same, and the function name changes. So if you want to use it, remember to change the principal function in the old version of the code to PCA.)

说明：  hand-written RBF neural network code

通信系统建模与仿真源码(communication system simulation)

Enable interrupts on Powertec SCSI card.

对于matlab plot 画图时出现图像纵坐标比较接近时颜色分辨不出来，使图像颜色更丰富。(For matlab plot occurs when the image drawing closer to the vertical axis can not be seen when the color to make the image more colorful.)

遗传算法的介绍以及变成代码，能够优化工程上的大量实际问题(The introduction of the genetic algorithm into code to optimize a large number of practical problems in engineering)

扩频伪码捕获方法，截获搜索策略及截获判定。(Spreading pseudo-code acquisition method, the to intercept search strategy and intercepted judgment.)

This function calculates the radial derivative of an input image. Input parameters: inputImage - the image to calculate the derivative from radialFilterLength - the length of the filter to use, total length will be 2*radialFilterLength+1 centerX and centerY - the point that is considered the center of the image, for the calculation minRadius and maxRadius - the minimum and maximum radius to calculate the angular derivative for. radialApproach - set to 1 to use a radius and angle search method, or 0 for a per-pixel approach