dijkstra_function

说明：  实现神经网络的bp识别手写数字。改程序师用MATLAB实现的，里面代码可以直接用(Bp neural network to achieve handwritten numeral recognition. Reform program to achieve the division to use MATLAB, which code can be directly used)

说明：  通信信号的调制信息包含在信号的瞬时幅度、相位、频率的变化之中，不同的信号其频谱也呈现不同的特征，通过提取瞬时幅度、相位、频率以及频谱的参数统计特征，可以识别不同的通信信号。通常是利用对瞬时幅度、瞬时相位，瞬时频率和信号功率谱进行某种变换而得到可以明显区分各种信号的特征参数。(Communication signal modulation information is contained in the signal instantaneous amplitude, phase, frequency changes, the spectrum of different signals also show different characteristics, by extracting the instantaneous amplitude, phase, frequency and statistical characteristics of the parameters of the spectrum, you can identify different communication signals. Usually by the use of instantaneous amplitude, instantaneous phase, instantaneous frequency and signal power spectrum a transformation which can be clearly distinguished by the characteristic parameters of various signals.)

利用GK算法进行数据聚类。GK算法是一种改进的模糊聚类算法，在FCM的基础上改进的，能够识别不同形状的聚类结构。(Clustering the data by GK clustering algorithm.)

常见的几个边缘检测算子的比较和是实现，比较理想，很基础(Common comparison of several edge detection operator and achieved the ideal, it is based)

学习matlab很好的ppt资料,值得收藏(Ppt learning matlab good information, it is worth Favorites)

多种图像边缘检测与分割处理matlab源码(image edge detection and splitting processes, in Matlab)

阵列信号处理中信源数目估计----盖而圆半径法(CITIC source array signal processing the estimated number of covered and Radii----)

matlab 研究生课件和对应的仿真文件~~~~~(matlab graduate courseware and simulation files ~ ~ ~ ~ ~)

We introduce a new approach to tone management for photographs. Whereas traditional tone-mapping operators target a neutral and faithful rendition of the input image, we explore pictorial looks by controlling visual qualities such as the tonal balance and the amount of detail. Our method is based on a two-scale non-linear decomposition of an image.

TafloveComputetional_Electromagnetics_FDTD.djvu很经典的一本书 (TafloveComputetional_Electromagnetic s_FDTD.djvu classic of a book)