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单音多频信号的产生和识别，采用FFT变换。应用于电话拨号。是学习数字信号处理的大作业。-Tone multi-frequency signal generation and recognition, the use of FFT transform. Applies to telephone dial-up. Digital Signal Processing is the study of large operations.
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本项目还利用WM进行手机客户端应用，针对实际项目采用了webservice进行搭建分布应用及多线程进行分布式并行开发应用。本项目主要针对图象学的图象处理对已存在的图象进行数字识别，本项目采用OCR、体征识别方法进行有效识别，识别效率达到95 -97 ，运行效率95ms/56ms。-The project also used WM for mobile client applications for use of the webservice to the actual project to bu
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主要是实现调制识别，区分几种常用的数字调制信号。含有两个文件夹 其一为特征参数的仿真；其二为正确识别率的仿真。-Mainly to achieve modulation recognition, distinction of several commonly used digital modulation signals. One folder contains two characteristic parameters for the simulation second simulation
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FIR(Finite Impulse Response)滤波器：有限长单位冲激响应滤波器，是数字信号处理系统中最基本的元件，它可以在保证任意幅频特性的同时具有严格的线性相频特性，同时其单位抽样响应是有限长的，因而滤波器是稳定的系统。因此，FIR滤波器在通信、图像处理、模式识别等领域都有着广泛的应用。-FIR (Finite Impulse Response) filters: finite impulse response filter unit, digital signal processi
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实现扫描图片,识别图片上的的文字和数字功能-Scan an image, text, image recognition and digital functions on a
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OCR （Optical Character Recognition，光学字符识别）是指电子设备（例如扫描仪或数码相机）检查纸上打印的字符，通过检测暗、亮的模式确定其形状，然后用字符识别方法将形状翻译成计算机文字的过程；即，针对印刷体字符，采用光学的方式将纸质文档中的文字转换成为黑白点阵的图像文件，并通过识别软件将图像中的文字转换成文本格式，供文字处理软件进一步编辑加工的技术。如何除错或利用辅助信息提高识别正确率，是OCR最重要的课题，ICR（Intelligent Character Reco
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Dual-line interpolation FFT harmonic analysis kaiser windows, Realization of 10 digital audio recognition program A fluid manifold learning algorithm (good use).
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MinkowskiMethod algorithm, Various resource allocation algorithm, To achieve the recognition of 10 digital sound.
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To achieve the recognition of 10 digital sound, When processing a signal frequency analysis, LZ complexity is reflected in a time sequence.
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Computation Method D phononic bandgap plane wave, To achieve the recognition of 10 digital sound, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.
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Clustering analysis based on Euclidean distance, To achieve the recognition of 10 digital sound, Mainly based on the mtlab procedures.
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Various kalman filter design, To achieve the recognition of 10 digital sound, Single path or multipath Rayleigh fading channel simulation.
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Realization of 10 digital audio recognition program High-resolution array signal processing estimates, cordic matlab simulation algorithm.
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Realization of 10 digital audio recognition program Independent component analysis algorithm reduces the raw data noise, In matlab R2009b debugging through.
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To achieve the recognition of 10 digital sound, Interpolation and fitting, solution of equations, data analysis, Rotating Machinery dimensional hologram of practical spectrum calculation routines.
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Contains a common array signal processing algorithm, To achieve the recognition of 10 digital sound, Including the least squares method, the SVM, neural networks, 1 _k neighbor method.
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Using high-order cumulants of MPSK signal modulation recognition, Including single sideband, double sideband, suppressed carrier and quadruple, Acquisition and Processing of the speech signal, digital signal processing class-based.
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Modern signal processing jobs when the graduate, Several new methods sar image denoising, To achieve the recognition of 10 digital sound.
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对2ASK,4ASK,2PSK,4PSK,2FSK,4FSK等信号进行调制识别(For 2ASK, 4ASK, 2PSK, 4PSK, 2FSK, 4FSK signal modulation recognition)
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