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01
说明： matlab中增减采样以及样条差值的程序实例，为读者提供初等帮助。(matlab to increase or decrease the difference between sampling and spline examples of procedures that provide readers with elementary help.)
- 2011-12-01 22:07:35下载
- 积分：1
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hmmtrain
隐马尔可夫模型参数的极大似然估计,用来求解HMM的第三个问题(HMM maximum likelihood parameter estimates used to solve the third problem HMM)
- 2014-02-24 23:31:12下载
- 积分：1
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yuyinshibie
一个关于语音信号处理中的语音识别程序，比较完整，仅供参考。(A speech signal processing, speech recognition program, complete, for reference only.)
- 2012-03-29 10:27:55下载
- 积分：1
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program4
strategy pattern example(An example for using a simple Strategy Pattern)
- 2013-10-01 00:30:59下载
- 积分：1
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data
matlab计算声子晶体频响函数源代码，附计算数据案例(The matlab calculation of phononic crystal frequency response function source code, with the calculated data case)
- 2014-12-09 10:54:08下载
- 积分：1
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DCT-and-Image-Compression
DCT and Image Compression
In the JPEG image compression algorithm, the input image is divided into
8-by-8 or 16-by-16 blocks, and the two-dimensional DCT is computed for each
block. The DCT coefficients are then quantized, coded, and transmitted. The
JPEG receiver (or JPEG file reader) decodes the quantized DCT coefficients,
computes the inverse two-dimensional DCT of each block, and then puts the
blocks back together into a single image. For typical images, many of the
DCT coefficients have values close to zero these coefficients can be discarded
without seriously affecting the quality of the reconstructed image.
The example code below computes the two-dimensional DCT of 8-by-8 blocks
in the input image, discards (sets to zero) all but 10 of the 64 DCT coefficients
in each block, and then reconstructs the image using the two-dimensional
inverse DCT of each block. The transform matrix computation method is used.
- 2014-01-28 16:55:07下载
- 积分：1
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implicitsurf
用MATLAB画隐函数曲线与曲面，及相应的网格(Implicit function using MATLAB draw curves and surfaces, and the corresponding grid)
- 2010-10-07 13:11:10下载
- 积分：1
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mohu1
利用matlab软件对图形进行模糊处理，得到运动模糊图像(Using matlab software graphics obfuscated to get motion-blurred images)
- 2013-08-22 17:07:51下载
- 积分：1
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carrier-MQW
计算多量子阱中载流子的分布，并且可以根据不同的设计，计算不同的结构中载流子的分布(Calculation of multiple quantum wells carrier distribution, and according to different design, different structures in the calculation of the carrier distribution)
- 2011-11-08 12:30:22下载
- 积分：1
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ENCODE
对比LDPC Hamming 循环卷积码三种编码方式的误码率(Contrast BER LDPC Hamming codes are three circular convolution encoding)
- 2013-12-04 11:50:13下载
- 积分：1
