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jpeg2avihojoon
This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
(This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
)
- 2009-09-17 13:05:51下载
- 积分：1
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p223
卡尔曼滤波器完成多传感器数据融合。对多个机器人的不同传感器数据进行融合估计足球精确位置。(Kalman filter to complete the multi-sensor data fusion. Multiple robots of different sensor data fusion estimation football precise location.)
- 2012-06-08 17:08:02下载
- 积分：1
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Spatial-Econometrics-MATLAB
本软件包是将New Elhorst Panel Code中的函数整合在一个文件件下，还有本人做的例子，可以参考。(This software package is the function New Elhorst Panel Code integration in a file, and I do the example, can refer to.)
- 2014-09-03 21:51:15下载
- 积分：1
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LMS
自适应消噪源码，利用LMS算法和matlab仿真工具去除随机噪声(Adaptive noise source, using LMS algorithm and simulation tools to remove the random noise matlab)
- 2010-07-22 15:33:10下载
- 积分：1
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matlabguanceqi
同步电机磁链观测器设计仿真（利用模糊控制）(Synchronous motor flux observer design and simulation (fuzzy control))
- 2013-01-16 14:28:02下载
- 积分：1
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impulsive-noise
generation of impulsive noise
- 2014-02-01 17:16:27下载
- 积分：1
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googleearth
基于谷歌地球平台的matlab程序开发，方便我们使用。(matlab programming Based on Google earth platform, which is convenient for us to use.)
- 2014-11-15 20:29:40下载
- 积分：1
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MATLAB_fuctions
matlab中基本命令函数
讲述了常用的基本函数,易文档PDF的格式给出，容易阅览( the functions in matlab)
- 2009-06-29 14:43:48下载
- 积分：1
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otsu22
实现一维二维灰度直方图图像分割的matlab实现源代码。(Realization of a two- dimensional histogram image segmentation matlab source code.)
- 2015-07-06 22:17:18下载
- 积分：1
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decoding_performance
Implementation of symbol by symbol detection, sequence detection, and Viterbi algorithm in channel with ISI and compare performance based on SNR, channel taps, and packet size.
- 2009-11-19 12:41:14下载
- 积分：1
