Step-Fourier-method

16QAM 升余弦 高频载波 AWGN信道 最佳接收(Raised cosine frequency carrier 16QAM AWGN channel for best reception)

一些简单的入门教程，易懂易上手。简单的阐述方式，可使读者尽快掌握要领。(Some simple introductory tutorial, easy to understand the difficulty of use.A simple exposition of way, will enable readers to quickly grasp the essentials.)

没什么好东西！只是BP，PID算法而已！可以看看过得去(nothing good things! Only BP, PID algorithm! Can look at the little things)

布拉格光纤光栅受外界力、温度综合影响后反射谱的影响仿真研究( Fiber Bragg Grating by the external force, the combined effect of temperature after the Simulation of reflection spectra )

该文件是关于支持向量回归机的代码，其中包括数据预处理的信息。(The file is about support vector regression machine code, including data pretreatment of information.)

从曲线中检测到其峰值：先利用二次求导得到所有凸点，设置门限，去除过低的凸点，然后利用滑动窗的方法，在凸点中求得满足峰值要求的点(Detected from the curve to its peak: the first use of the second derivative method to get all the bumps, set the threshold too low to remove the bumps, and then use a sliding window, obtained in a bump to meet peak requirements of point)

基于Simulink的FIR数字滤波器的设计与实现(Simulink-based FIR digital filter design and implementation)

LDPC码的matlab仿真程序，希望对大家有用，不客气，(LDPC codes matlab simulation program, in the hope that useful, at worst,)

k-svd算法在表情识别方面的实现和实例应用，附有图片和文章。(k-svd algorithm for face recognition on the implementation and application examples, with pictures and articles.)

用于对大数据进行分类，从数据中找出规律，可用于仪器故障检测。(For large data classification, find out the rules the data, the instrument can be used for fault detection.)