untitled

直接序列扩展频谱的源代码，用于产生直接序列，可进行现行的编码工作，用于无限通信中 (Direct sequence spread spectrum of the source code, used to produce direct-sequence, it can conduct the work of the existing coding for unlimited communication)

说明：  络检波法，也可以用同步解调法，现在我们来使用同步解调法，即将已调信号和一个与载波信号同频率的信号相乘，在通过一个理想低通滤波器就可以得到原始信号(Envelope detection method, you can also use synchronous demodulation method, and now we use synchronous demodulation method, is about modulated signal and a signal is multiplied with the same frequency of the carrier signal, through an ideal low-pass filter can get the original signal)

火焰检测的matlab实现方法里面有实现特征提取语句(Flame detection)

采用ssda基本算法在一幅图像中找到与模板图像相匹配的坐标位置(Used ssda method to found a coordinate position that the template image matched in a large image )

[LabVIEW]实现CRC校验，有些通讯协议需要用到CRC校验，所以很方便。([LabVIEW] implement the CRC, some protocols need to use the CRC, so it is convenient.)

机器人路径规划中基于栅格地图的A*搜索算法(A* search algorithm based on grid map in robot path planning)

IMCORR corrects image coordinates, which are contaminated by radial and tangential distortion(IMCORR corrects image coordinates, which are contaminated by radial and tangential distortion)

分析BPSK在对数长距离、对数正态阴影模型中的误码率，以及在ITU M多普勒效应下冲击响应与多径增益。程序为已提交作业，可直接运行。(In the analysis of several long-distance BPSK, lognormal shadow model error rate, as well as multi-path impulse response and gain at ITU M Doppler effect. Program has been submitted for the job can be run directly.)

说明：  mie散射理论matlab代码，清晰明了，复制即可运行(The matlab code of Mie scattering theory is clear and can be copied for operation)

自己编写的模拟退火matlab程序，在已有程序上的改进。(I have written matlab simulated annealing process, the existing procedural improvements.)