NFEM-truss-element-code

说明：  直接序列扩频代码，完成直接序列扩频的扩展功能(Direct sequence spread spectrum code to complete the extended functionality of direct sequence spread spectrum)

置信度传播，优先权，patch填充，结构与纹理(confidience propagation)

小波消噪本代码基于不同阈值判定原则进行消噪(wavelet denoise)

说明：  本程序实现LPP降维功能，用于多模态故障诊断中(This procedure realize the LPP dimension reduction function, used in multimodal fault diagnosis )

利用粒子群算法， 求一个二维函数的最大值。(The use of particle swarm algorithm, the maximum value for a two-dimensional function. )

通信系统基础知识 Matlab应用软件的基本知识以及基本操作技能 数字调制与解调 用软件matlab完成一个典型的通信系统的仿真，其中信源，数字化方式，基带码，信道码，调制方式(Basic knowledge of the communication system The Matlab application software basic knowledge and basic skills Digital modulation and demodulation Use the software matlab completion of a typical communication system simulation, wherein the source, the digitized baseband code, channel code, modulation scheme)

说明：  车牌识别程序 可以识别车牌 大家快试试(CHANEGPAI SHIBIE)

说明：  自适应遗传算法(Adaptive genetic algorithm)

说明：  QASK的实现。用matlab程序 通信调制基础(QASK implementation. Modulation based communication program with matlab)

透视变换的程序，一个很好的透视变换程序，希望大家下载(Perspective transformation process, a very good perspective transformation process, I hope you download)