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zero_tree
该文提出的改进的算法是针对图像压缩编码的，针对四叉树，提出的方案产生了客观和特殊结构的二进制编码。(This paper presents an improved algorithm for image coding, quadtree for the proposed programs have the objective and the special structure of the binary encoding.)
- 2010-11-16 22:01:21下载
- 积分：1
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weifenfc
求各类微分方程的解及其特解。在matlab环境下运行(Seeking various types of differential equations and the particular solution. In the run under matlab)
- 2011-01-10 20:54:56下载
- 积分：1
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Gaussian
This program show the effect of Gaussian filter. The output are four subfigures shown in the same figure:
- 2010-03-06 16:55:57下载
- 积分：1
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OFDM-system
完成了对OFDM（正交频分复用）通信系统从信号输入，编码，发射，解码，求误码率的全过程，压缩包中word文件为系统仿真报告，其他为matlab代码。(Completes the OFDM (Orthogonal Frequency Division Multiplexing) communication system the signal input, encoding, transmitting, decoding, bit error rate of the entire process required)
- 2020-12-18 17:59:10下载
- 积分：1
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Fisher-de-Matlab
应用Firsher线性判别器在matlab环境中实现模式识别的分类，简单直接，望采纳(Pattern recognition classification application Firsher linear discriminant in the Matlab environment is simple and direct, looking to adopt)
- 2013-05-08 20:22:11下载
- 积分：1
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timedomaincharactersticsanalysis
设计一个简单的GUI界面，对导入的音频文件进行时域特性分析。计算其时域波形、平均幅度、短时能量、短时过零率。对该音频文件进行加噪处理，分析其时域波形变化。设定一个固定时长，对该音频添加回声并保存为“*.wav”格式文件。
对音频文件的时域分析是对音频文件进行传输、降噪及其他再编辑的基础。其中短时能量可用作清浊音区分的标准和语音起始点的判断。短时过零率可用作判断有声段与无声段和从背景噪声中提取语音信号。
(Design a simple GUI interface that time domain characteristics analysis on import audio files.Calculate the average time domain waveform, amplitude, short-time energy and short-time zero crossing ratio.Add to deal with the noise of the audio files, analyze the changes in the time domain waveform.To set a fixed time, to add the audio echo and saved as a *. Wav format file.
The time domain analysis of the audio file was transmitted to audio files, noise reduction and other editor again.The short-time energy voiced distinguish between standard and can be used as a clear voice starting point judgement.Short-time zero crossing ratio can be used as a judgment audio segment and silent segment and extract speech signal background noise.)
- 2015-06-19 13:28:20下载
- 积分：1
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matlab
《传感器信息融合的matlab程序实现》的相关源代码，非常难得的信息融合代码(matlab coder)
- 2015-10-15 15:50:16下载
- 积分：1
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createColorHistograms
create Color Histograms
- 2010-11-16 21:31:37下载
- 积分：1
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MATLAB
induction machine detection fault by wavelet
- 2010-12-14 02:56:21下载
- 积分：1
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one_possion2
求解一维热方程。采用经典的Crank—Nicolson差分格式(Solving one-dimensional heat equation. Using the classical Crank-Nicolson Difference Scheme)
- 2011-01-04 14:42:57下载
- 积分：1
