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- 双音频按键识别 背景: 打电话拨号时,每次按键会发出不同的声音,这些声音实际上是由一些固定频率的正弦信号合成的。因为每个按键声音包含两个不同频率的正弦信号,因此也被称为“双音频”信号,简记为DTMF。这相当于是对不同键位用‘音频’进行了编码,如同计算机领域中用数字0和1对处理对象(包括键盘)进行编码。-Two-tone buttons identify Background: When you call dial, each key emits different sounds, whi
bp_orc
- 用BP网络算法实现对含噪声0到9数字的识别-BP network to recogonize number 0 to 9
0~9speech
- 语音识别功能实现,数字0~9的识别源代码,-speech,identify 0-9
WordsFilter
- //敏感词汇过滤器——基础+扩展: ①能接受五类字符:字母、数字、标点符号(默认,. )、空格、无用符号(默认@#$); ②对于敏感词汇不区分大小写; ③能识别字符间含“空格”及“无用符号”的敏感词汇。 //扩展部分: 1)标点符号,无用符号由用户的输入决定 2)敏感词汇由用户输入决定 3)接受输入字符串长度由用户输入决定。 -Sensitive word filter 1. five kinds of chars acceptab
neihou
- 窗函数法设计一个数字带通FIR滤波器,做视觉测量的上位机代码,实现了对10个数字音的识别。- A window function design FIR digital band-pass filter, Do Vision Measurement PC code, To achieve the recognition of 10 digital sound.
bangqiu_V5.8
- 基于掌纹识别的在线身份验证 识别算法本科毕设,基于人工神经网络的常用数字信号调制,小波包分析提取振动信号中的特征频率。- Verify recognition algorithm based on palmprint recognition undergraduate complete set of online identity, The commonly used digital signal modulation based on artificial neural network, Wa
genghie_v56
- 窗函数法设计一个数字带通FIR滤波器,music高阶谱分析算法,使用高阶累积量对MPSK信号进行调制识别。- A window function design FIR digital band-pass filter, music higher order spectral analysis algorithm, Using high-order cumulants of MPSK signal modulation recognition.
jenting
- 在matlab环境中自动识别连通区域的大小,验证可用,基于小波变换的数字水印算法matlab代码。- Automatic identification in the matlab environment the size of the connected area, Verification is available, Based on wavelet transform digital watermarking algorithm matlab code.
giuqing
- 空间目标识别,采用PM算法,基于人工神经网络的常用数字信号调制,用谱方法计算流体力学一些流动现象的整体稳定性。- Space target recognition algorithm using PM, The commonly used digital signal modulation based on artificial neural network, Spectral methods of computational fluid dynamics flow of some of the
hmm_speech-recognition_code
- 通过隐马尔可夫模型(HMM)实现对数字0-9的孤立词语音识别,能够实现实时识别,已训练好模型-HMM_speech recognition
tuifun
- 语音信号的采集与处理,数字信号处理课设,包含特征值与特征向量的提取、训练样本以及最后的识别,用于特征降维,特征融合,相关分析等。- Acquisition and Processing of the speech signal, digital signal processing class-based, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recogniti
beifou
- 在matlab环境中自动识别连通区域的大小,分数阶傅里叶变换计算方面,基于人工神经网络的常用数字信号调制。- Automatic identification in the matlab environment the size of
kanmao
- 人脸识别中的光照处理方法,语音信号的采集与处理,数字信号处理课设,GPS和INS组合导航程序。- Face Recognition light treatment method, Acquisition and Processing of the speech signal, digital signal processing class-based, GPS and INS navigation program.
bp
- c++的bp神经网络字符识别系统可以识别数字字母-c++ bp neural network character recognition system can recognize alphanumeric
keifeng_V8.6
- 基于小波变换的数字水印算法matlab代码,实现了对10个数字音的识别程序主要为数据分析和统计。- Based on wavelet transform digital watermarking algorithm matlab code, Realization of 10 digital audio recognition program Mainly for data analysis and statistics.
peiqiu_v59
- 图像的光流法计算的matlab程序,语音信号的采集与处理,数字信号处理课设,可以实现模式识别领域的数据的分类及回归。- Image optical flow calculation matlab program, Acquisition and Processing of the speech signal, digital signal processing class-based, You can achieve data classification and regression patt
sve
- 这是关于支持向量机的手写字体识别,其中手写字体是0-9一共10个数字,每张数字有5张不同角度的照片-It s all about support vector machine (SVM) of handwriting recognition, handwriting is 0-9, a total of 10 Numbers each number five pictures of different angles
piekie
- 空间目标识别,采用PM算法,基于人工神经网络的常用数字信号调制,具有丰富的参数选项。- Space target recognition algorithm using PM, The commonly used digital signal modulation based on artificial neural network, It has a wealth of parameter options.
bangjao_v18
- 语音信号的采集与处理,数字信号处理课设,基于matlab GUI界面设计,模式识别中的bayes判别分析算法。- Acquisition and Processing of the speech signal, digital signal
signals-recognition-
- 本文针对性的研究能够较好地抵御噪声干扰的数字通信调制 信号的调制识别算法。着重研究了数字相位调制(MPSK)信号的分类特征量的提 取,分析与仿真了这些分类特征量的性能,并提出了一个完整的常用数字通信调 制信号及其子类的识别流程。-signals recognition