QSItools

单轴双折射晶体倍频相位匹配角的计算，可用于正单轴以及负单轴晶体。()

用粒子群算法实现的求函数最小值，代码简捷明了，适合刚接触粒子群算法的朋友(Minimum demand function with particle swarm algorithm, the code is simple and clear, for the fourth year Particle Swarm friends)

MATLAB编程实现GRIB文件转换成二进制 (GRIB file is converted into a binary)

基于小波变换的数字水印算法matlab代码，结合PCA的尺度不变特征变换(SIFT)算法，有详细的注释。( Based on wavelet transform digital watermarking algorithm matlab code, Combined with PCA scale invariant feature transform (SIFT) algorithm, There are detailed notes.)

利用时域有限差分法(FDTD法)对二维时谐电磁场进行模拟(Using finite difference time domain method (FDTD method) on two-dimensional time-harmonic electromagnetic field simulation)

NC-OFDM系统中发送端不同的数字调制方式(NC- OFDM system in different ways of digital modulation)

利用MATLAB作为编译工具，将高维空间数据投影到低维空间。。(Using MATLAB as the compilation tools, data projection of high-dimensional space to low-dimensional space. .)

二维PCA人脸识别源程序(matlab)(2DPCA)

有关MATLAB软件使用的介绍.主要介绍matlab优化工具箱中的常用命令及解决的问题.(the MATLAB software introduction. Introduced Matlab optimization toolbox of common fate Order and to resolve problems.)

these programs written as un application of image processing field.