DTN

pso解决两目标函数极值问题，适合初学多目标的同学(Pso solve two goals for beginners, the function extreme problem multi-objective classmates)

This m file analyzes a coherent binary phase shift keyed(BPSK) and a amplitude shift keyed(ASK) communication system. The receiver uses a correlator(mixer-integrator[LPF]) configuration with BER measurements comparing measured and theoretical results. The bandpass and low pass used in the receiver are constructed using z transforms. (This m file analyzes a coherent binary phas e shift keyed (BPSK) and a amplitude shift keyed (ASK) communication system. The receiver uses a correlator (mixer-integrator [LPF]) config Education and other BER measurements comparing with measu red and theoretical results. The bandpass and l ow pass used in the receiver are constructed usi Vi z transforms.)

1.对原图像高斯平滑 　　2.对高斯平滑后的图像进行sobel边缘检测。这里需要求横的和竖的还有联合的，所以一共三个需要sobel边缘检测图像。 　　3.对联合的sobel检测图像进行非极大抑制 　　4.连接边缘点并进行滞后阈值处理。 (1. Gaussian smoothing the original image 2. Gaussian smoothed image was sobel edge detection. Here and there on request transverse vertical joint, so a total of three required sobel edge detection image. 3. sobel joint detection image greatly inhibit non- 4. Connect the edge point and hysteresis thresholding.)

利用matlab自带的fisheriris数据集（为了可视化将其看成两类）（setosa类和非setosa类）测试svm(test the svmtrain and svmslassify functions by the fisheriris by the matlab software)

这是一个对磨床加工工件工序问题建模求解的MATLAB程序，方法可靠(This is a workpiece grinding process modeling and solving the problem of the MATLAB program, method is reliable)

说明：  基于辐射畸变的雷达SAR图像几何畸变程序(Radiometric-based SAR image geometric distortion of the radar program)

说明：  用MATLAB编制的模拟退火程序，程序后附注解释，以帮助理解(Compiled with MATLAB simulated annealing procedure)

this is a m-file hn matlab and it exellent

卫星通信链路中的雨衰动态特性分析，在卫星通信中，降雨衰减是非常值得关注的通信损耗，这篇论文讲述了雨衰的特点(The dynamic characteristics of rain attenuation in satellite communication link rain attenuation in satellite communications, communication loss is of great concern, this paper describes the characteristics of the rain attenuation)

电力系统暂态稳定仿真，模拟临界失稳状态，求临界切除角度(Power system transient stability simulation)