eetop.cn_FFT

this file is a source code for character recognition with Hebb rule( Neural network)

调用动态规划程序dynprog.m解决生产问题的举例及计算结果(Called dynamic planning process dynprog.m solve production problems and computations example)

汽车牌照识别中车牌定位问题。车牌定位分为两步进行，首先对车牌进行初定位，对初定位后的车牌图像进行二值化、几何矫正，然后再精确定位车牌区域。同时，在matlab环境下仿真了汽车牌照识别，仿真结果表明，本文算法能很好的识别汽车牌照。(The problem of car license plate location. License plate location is divided into two steps, first at the beginning of vehicle license plate location, license plate on the positioning of the image at the beginning of two, the value of geometric correction, and then the accurate location of the license plate area. At the same time, in the MATLAB simulation environment of the vehicle license plate recognition, the simulation results show that, this algorithm can be a very good car license plate recognition.)

pid仿真控制器，设计了一个最简单的pid仿真器，并将其模块化(pid emulator)

说明：  本目录主要包括：文档和两个源代码。 其中一个源代码是识别程序的，另一个是一个矩阵类库的，书里面也使用过，所以一并附上。 因为已经保存了训练好的网络权值，所以第一次使用识别程序时，可以直接运行\\Release目录下的可执行文件，然后对图片目录中的测试图片进行读入、识别。 当然读者也可以自行用训练样本训练网络，不过要特别注意训练样本的选择，否则可能造成识别率很低。训练样本选择的原则是，尽可能的有代表性，在训练时间不至于太长的情况下，训练样本数目尽量多。 ( This directory includes: documentation and two source code. One of the source code is to identify the procedure, the other is a matrix class library, the book which is also used, so be attached. Because it has saved the trained network weights, so the first use of identification procedures, you can directly run \ \ Release directory of the executable files, and then tested on the images directory to read pictures, identification. Of course, readers are free to use the training samples to train the network, but pay special attention to training samples, otherwise it may cause very low recognition rate. Training sample selection principle is that as far as possible, representative, in the long training time Buzhi Yu s case, the number of training samples as much as possible. )

说明：  标准粒子群优化算法,适用于matlab。方便实用(Standard particle swarm optimization for matlab. Convenient and practical)

本程序实现对车牌的检测识别，大部分的车牌为蓝色或黄色.通过蓝色或黄色在RGB色彩空间的表示范围，对寻找的目标进行标记，分割检测识别出车牌.希望对大家有帮助。(License plate detection and recognition of this program, most of the license plate in blue or yellow, blue or yellow in the RGB color space, said range, find the target marker, split detection to identify the license plate.)

小波包分析提取振动信号中的特征频率，旋转机械二维全息谱计算，最小均方误差等算法的MSE的计算。( Wavelet packet analysis to extract vibration signal characteristic frequency, Rotating machinery 2-d holographic spectrum calculation, Minimum mean square error MSE calculation algorithm.)

Script for computing the per symbol peak to average PAPR for an OFDM transmit waveform (loosely based on IEEE 802.11A specifications) Further, Cumulative Distribution Function (CDF) plots of the PAPR is captured

Jacobi preconditioner solver