dimensionality-reduction

清华大学OFDM原理性讲座，比较基础。对初学者也许有点用处(Tsinghua University, OFDM principle of lectures basis of comparison. May be of some use for beginners)

PSO算法,比较好用的拟合方程系数的程序。(PSO)

说明：  有关 信道编译码的源代码等等等 (The relevant channel codec, such as source code, etc.)

facial emotion using matlab

从网上看到了matlab实现的自适应中值滤波，用C++改写了一下。(Adaptive Median, matlab version to C++ version.)

这个例子中，简单介绍了卡尔曼滤波器的原理，并给出具体的算法设计，解决工程问题。(a brif introduction is given for the kalman filter design. and the source codes are included for engineering)

利用总体变分法实现图像去噪，内有详细说明和事例(Variational method used to achieve the overall image denoising, with detailed descriptions and examples)

可以实现全息图的一次快速傅里叶变换，对全息图进行再现，也可以用于全息干涉图的再现(Hologram can be achieved in a fast Fourier transform, reconstruction hologram can also be used for reproduction of holographic interferograms)

大家都为了学习，学习，在学习，努力，认真学习才是王道，希望有用( If you hadn’t told me about your birthday party tonight, If you hadn’t told me about your birthday party tonight。)

再现全息图，读入图片再现全息程序，该路径后可运行，用再现光的方法(Reproducing hologram reproducing holographic read into the program, the path can be run with the method of reproducing light)