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my
说明： 用Matlab对一副图像进行图像的腐蚀膨胀处理。处理的效果满意。(A pair of images using Matlab for image expansion of the corrosion treatment. Satisfied with the treatment effect.)
- 2009-04-05 08:39:50下载
- 积分：1
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7
说明： MidPoint 中点公式求取导数
ThreePoint 三点法求函数的导数
FivePoint 五点法求函数的导数
DiffBSample 三次样条法求函数的导数
SmartDF 自适应法求函数的导数
CISimpson 辛普森数值微分法法求函数的导数
Richason 理查森外推算法求函数的导数
ThreePoint2 三点法求函数的二阶导数
FourPoint2 四点法求函数的二阶导数
FivePoint2 五点法求函数的二阶导数
Diff2BSample 三次样条法求函数的二阶导数
(Interpolation function)
- 2011-08-15 09:46:55下载
- 积分：1
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AP(matlab)
ap算法源代码，matlab编写，供大家参考讨论(ap algorithm source code, matlab prepared for your reference to discussion)
- 2021-03-30 10:59:10下载
- 积分：1
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cen_clus
this function use clustering to find out the RBF network centres
- 2011-10-05 01:04:55下载
- 积分：1
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symbol-error-rate-for-16-PSK-modulation
BER for 16-PSK modulation
- 2011-10-07 00:49:13下载
- 积分：1
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zuiyouhua
matlab的最优化算法的源码，还包括一些高级的优化算法，比如粒子群(The optimization algorithm matlab source code, including some advanced optimization algorithms, such as particle swarm)
- 2013-09-15 02:25:53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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matlab
contains Rectifier circuits for both single phase and three phase with various types of switches, pulse generator input remains same for all, an additional circuit with an active filter which can be used to reduce harmonics if the pulses are given by a paticular procedure.
- 2013-02-03 20:45:46下载
- 积分：1
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disper
兰姆波群速度相速度曲线图仿真matlab代码(Lamb wave group velocity graph showing the phase velocity)
- 2015-03-25 12:56:36下载
- 积分：1
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WSN
使用matlab来建立传感器网络的系统模型，对于目前广泛研究的无线传感器网络的研究很有帮助(Use matlab to create a sensor network system model, with the present extensive study of wireless sensor networks research helpful)
- 2007-09-02 21:08:59下载
- 积分：1
