chengxu

源码程序,用MATLAB.m文件实现QPSK信号的调制与解调(Source program to achieve MATLAB.m document QPSK signal modulation and demodulation)

说明：  分形彩图的C或者matlab的源代，可执行的绘制彩色分型算法图形的C或者matlab的源代码，需要3段，也就是3张图。图片尽可能好看(The fractal color of C or matlab source code, executable drawing color genotyping algorithm graph C or matlab source code need 3 paragraphs 3 in Fig. Picture as possible look good)

本程序基于Matlab，可以对特定波长光线在透镜系统中进行光线追迹。可以生成任意方向平行光，点光源任意角度光线，并对全反射，光线射出系统等特殊情况用红色标出。透镜数任意，透镜参数可设。(The program is based on Matlab, with a specific wavelength of light in the lens system for ray tracing. Parallel light can be generated in any direction, at any angle point source of light, and the reflection of light injection system and other special circumstances marked in red. Any number of lenses, lens parameters can be set.)

DS证据，功能：融合x,y两行向量(经典Dempster-Shafer组合公式)(DS evidence features: integration of x, y two row vectors (classical Dempster-Shafer combination formula))

calculated interaction curve of the concrete column

对图像进行滤波的几种算法集锦，并在同幅图中显示，便于对比其各种效果，另外给出了一副彩色图像的滤波效果，还请高手指点。(Image filtering allehanda Algorithms, and at the same pictures shown to facilitate comparison of its various effects, another is given a color image filter effects, also requested the expert advice.)

regullar gallager matrix for low density parity check codes using matlab function for generate random matrix by gallager theory for MAC devises

利用Matlab编程计算最短路径及中位点选址，实例+源程序 (This paper introduces a MATLAB code with examples for caculating the shortest path and the middle point.)

通信系统中实现双边带调制与解调。用matlab方式实现。(Communication systems to achieve a bilateral with modulation and demodulation. Way to use matlab.)

MATLAB code to use MATLAB code with Arduino