透视变换源代码

几种常见的伪随机数的产生程序，上载程序是从别处下载的，觉得还比较有用(several common pseudo-random number generated procedures, procedures are available on the download elsewhere, I felt that more useful)

巴基斯坦边界数据用matlab画地图，有国界，省界，县界。。。。。。。。。。。(Pakistan border data are drawn with MATLAB)

matlab编写的史密斯圆图 运行.m文件-matlab Smith prepared plans to run. m file

check and alarm system

说明：  WT，c++写的，还不是我写的，就是一个教学资料，开通账户用的(WT, written by c++, not written by me, is a teaching material for opening an account)

说明：  kalker的轮轨黏着fastsim程序，输入参数可以使用。(Wheel rail adhesion fastsim program.)

对图像进行傅里叶变换，离散余弦变换，小波分解，拉东变换等(Two layers of wavelet decomposition for image)

javaAPI程序，实现了的数字串的排序，对于用户的非法输入进行了处理-javaAPI procedures, the realization of a string of figures, in order for the user of illegal importation of processing

单相功率因数校正PFC的原理和方法，通过对Boost型滞环控制的DC-DC变换器采用Matlab进行仿真，获得了最后校正的功率因数结果，说明这种PFC方案的能获得良好的效果，适用于多种场合。(The principle and method of single-phase PFC are introduced. By simulating the Boost hysteresis-controlled DC-DC converter with MATLAB, the final corrected PFC results are obtained. It shows that this PFC scheme can achieve good results and is suitable for many occasions.)

说明：  三相的光伏发电模块，是传统的PI环控制。控制效果比较稳定，电压外环和电流内环(Three-phase photovoltaic module, PI loop control.)