number-recognition

说明：  matlab 实现最短路径的DIJKSTRA算法，关于图论的(matlab DIJKSTRA algorithm to achieve the shortest path on graph theory)

fast color conversion from RGB to HSV for matlab

卡尔曼滤波应用 通过卡尔曼滤波跟踪移动中的目标(Kalman filtering applications through the Kalman filter tracking moving target)

一个关于超高频信号的仿真，由雷电波及正弦曲线组成，并给出了FFT波形及分析(A simulation of UHF signals, consisting of a sine curve by lightning spread, and gives waveform and FFT analysis)

利用小波分解得到各尺度上的信号，再积分求取各尺度上的能量，可用于故障诊断(Signal using wavelet decomposition on each scale, and then strike points on each scale energy can be used for troubleshooting)

Eigenfaces: PCA tends to find a p-dimensional subspace whose basis vectors correspond to the maximum variance direction in the original image space (p  N). We called the new subspace defined by basis vectors “face space”. First, all training faces are projected onto the face space to find a set of weights that describes the contribution of each vector. Then we project all testing faces onto the face space to obtain a set of weights. Finally, we identify the face by comparing a set of weights for the testing face to sets of weights of training faces.

本代码对于应用广泛的LMS和NLMS的各种性能进行了系统的比较，并MATLAB仿真分析比较了两种算法的性能。(The code for the widely used LMS and NLMS variety of performance comparison of the system and MATLAB simulation analysis and comparison of the performance of the two algorithms.)

this code is mainly based on clustering

信号检测理论——线性调频信号的匹配滤波处理(Signal detection theory- matched filtering LFM)

能一次性产生多组随机数。如果有些数字不想产生可以动态地剔除。可以控制产生随机数的范围，个数。功能很强大，交互式！(Can produce a one-time multiple sets of random numbers. If some do not want to produce can be dynamically removed. can control to produce the range of random numbers, the number of Very powerful, interactive)