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answer1
正弦干扰陷波LMS算法，一个主程序和三个子程序(Sinusoidal Interference Notch LMS algorithm, a main program and three subroutines)
- 2008-03-30 15:14:46下载
- 积分：1
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G-Rilling
G Rilling 团队写的一些关于EMD的算法程序，比较详细(It gives some files on EMD by the team of G Rilling,and it show the algorithm on EMD in detail.)
- 2012-03-25 15:27:10下载
- 积分：1
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Medium-Access-Control
Multiple access methods for wireless communication
- 2014-08-22 17:20:32下载
- 积分：1
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S
matlab的S函数例程，是关于滑模变结构的(S function matlab routines, is about Sliding Mode Variable Structure)
- 2013-08-18 10:58:53下载
- 积分：1
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Poincare_phasegraph
Poincare_phasegraph，庞克来指数谱，可以绘制一个系统的指数谱只要稍加修改(Poincare_phasegraph, punk to index the spectrum, we can draw a system of exponential spectrum as long as slightly modified)
- 2021-04-19 13:08:51下载
- 积分：1
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EKF程序代码
扩展卡尔曼滤波算法，经过测试可以使用，matlab程序(Extended Kalman filter algorithm)
- 2019-01-05 15:16:05下载
- 积分：1
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LVQ
LVQ神经网络的预测——人脸朝向识别的源程序及数据。用matlab程序编写。(LVQ neural network prediction- face towards the identification of the source code and data. Using matlab programming.)
- 2013-08-03 15:20:17下载
- 积分：1
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MATLAB_11238187
《MATLAB外部接口编程》，
超星的文件(" MATLAB external interface programming," the paper Superstar)
- 2009-11-03 20:32:46下载
- 积分：1
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inandoutofmatlab
matlab文件输入输出命令,对输入输出命令的详细描述(in and out description of matlab)
- 2011-05-24 20:07:32下载
- 积分：1
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JPEGimageCompressiontechniquesimplementationandopt
摘 要
文章以空间监控系统为背景,深入研究了JPEG图像压缩标准的实现方法,并基于FPGA对其进行了实现和优化。文中给出了详细的实现方法和优化过程,测试表明达到了很好的效果。
简单介绍了有损静态图像压缩当前有两种比较流行的标准JPEG和JPEG2000。说明了用JPEG方法压缩的原因。
介绍JPEG基本原理：JPEG对灰度图像的压缩处理过程主要包括:图像分割,离散余弦变换(DCT),量化(Quantization),“Z”形排序(Zigzag Scan),差分脉冲编码调制(Differential Pulse Code Modulation,DPCM)对直流系数(DC),行程长度编码(Run-Length Encoding,RLE)对交流系数(AC),霍夫曼(Huffman)编码等。
JPEG标准的特点是离散余弦变换。
比较详细介绍压缩系统的构成和实现。实现提及步骤， JPEG压缩模块设计和编码模块实现细节。
(Abstract
Article in the space monitoring system for the background, in-depth study of the JPEG image compression standard implementation methods and carried out based on FPGA implementation and optimization. In this paper, a detailed method of implementation and optimization of the process, testing showed that to achieve good results.
Easy introduction of harmful static image compression has two kinds of comparisons that the current popular standard JPEG and JPEG2000. Illustrated by the reasons for JPEG compression method.
JPEG introduce the basic principles: JPEG compression of gray-scale image processing include: image segmentation, discrete cosine transform (DCT), quantization (Quantization), "Z"-shaped sort (Zigzag Scan), differential pulse code modulation (Differential Pulse Code Modulation, DPCM) on the DC coefficient (DC), Run Length Encoding (Run-Length Encoding, RLE) of the exchange coefficient (AC), Hoffman (Huffman) coding.
JPEG standard is characterized by discrete )
- 2009-03-29 08:39:04下载
- 积分：1
