登录
首页 » matlab » ocr-project

ocr-project

于 2013-09-22 发布 文件大小:861KB
0 183
下载积分: 1 下载次数: 24

代码说明:

  The goal of Optical Character Recognition (OCR) is to classify optical patterns (often contained in a digital image) corresponding to alphanumeric or other characters. The process of OCR involves several steps including segmentation, feature extraction, and classification. Each of these steps is a field unto itself, and is described briefly here in the context of a Matlab implementation of OCR.

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 二阶倒立摆建模仿真
    说明:  二阶倒立摆的simulink模型建模仿真。以及初始化代码(second inverted pendulum the Simulink modeling simulation. And initialization code)
    2005-11-10 10:14:59下载
    积分:1
  • MIMO-OFDM系统信道估计算法研究(LS,LMMSE),对受加性高斯白噪声干扰 MIMOOFDM
    MIMO-OFDM系统信道估计算法研究(LS,LMMSE),对受加性高斯白噪声干扰,多径效应影响的信号,仿真研究MIMO-OFDM的性能(A Study on the Channel Estimation Algorithms of MIMO-OFDM System)
    2020-06-27 00:40:01下载
    积分:1
  • demo
    lte中turbo编译码的源代码,使用c语言开发,可用(turbo encode and decode)
    2013-12-30 15:14:43下载
    积分:1
  • levinson
    图1为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列,其均值为零;参考信号;信道具有脉冲响应: 式中用来控制信道的幅度失真(W = 2~4, 如取W = 2.9,3.1,3.3,3.5等),且信道受到均值为零、方差(相当于信噪比为30dB)的高斯白噪声的干扰。试比较基于下列几种算法的自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况,在同一坐标下画出其学习曲线): 1)横向/格-梯型结构LMS算法 2)横向/格-梯型结构RLS算法 并分析其结果。(Figure 1 is a band-limited signal caused balanced horizontal or lattice distortion adaptive equalizer (FIR system in which the lateral length M = 11), the system input is the value of a random sequence of ± 1, mean zero reference signal channel has impulse response: Wherein the amplitude of the distortion for the control channel (W = 2 ~ 4, and so as to take W = 2.9,3.1,3.3,3.5), and subjected to a channel with zero mean and variance (equivalent SNR is 30dB) Gaussian white noise. Compare the following types of algorithm-based adaptive equalizer in a different channel distortion, the convergence of different noise interference (corresponding to each situation, draw their learning curve in the same coordinate): 1) landscape/grid- LMS algorithm ladder structure 2) landscape/grid- RLS algorithm ladder structure And analyze the results.)
    2020-07-02 22:40:01下载
    积分:1
  • p2
    清华大学信号处理原理课程实验,内容是各种卷积计算方法性能的比较(Tsinghua signal processing theory course experiment, the content is the convolution calculation methods compare the performance of)
    2013-12-06 08:47:51下载
    积分:1
  • d005
    说明:  psat5节点模型,包含故障类型,母线故障以及支路故障(psat5 node model, including fault type, bus fault and fault slip)
    2010-04-28 10:29:57下载
    积分:1
  • Chua
    chua matlab model simple analysis A solution of these equations (I3,V2,V1)(t) starting from an initial state (I3,V2,V1)(0) is called a trajectory of Chua s oscillator. This function uses a RungeKutta integration method optimised for the chua paradigm Reference: ABC - Adventures in Bifurication & Chaos ... Prof M.P Kennedy 1993
    2012-03-28 19:25:46下载
    积分:1
  • dctanddwt
    对比dct和dwt在图像数字水印应用中的特点,分析其特性。(contrast Extra dwt and the application of digital watermarking images of features, analysis of their identity.)
    2006-07-06 12:49:27下载
    积分:1
  • extended-kalman-filter
    本程序为一个extended kalman filter的matlab代码,可以帮助那个想学习extended kalman filter的(This program is an extended on kalman filter matlab code that can help that want to learn extended on kalman filter)
    2012-05-18 15:49:29下载
    积分:1
  • abs_2_relay.mdl
    Simulink block diagram of simple Antilock Braking System control
    2013-02-27 17:35:30下载
    积分:1
  • 696518资源总数
  • 106148会员总数
  • 10今日下载