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shuzituxiangchuli
用matlab编程工具，编写具有操作界面的应用程序，通过菜单、对话框，选项框等界面控制，对算法进行演示。需要在应用系统中实现的算法及功能包括：
1、图像增强算法
（1）灰度线形变换：亮度及对比度可以调节（通过控制参数的改变，能够实时预览变化结果）；
（2）直方图均衡：可在界面上对比均衡前后的效果。
2、图像变换算法
（3）对一幅彩色图像进行DCT变换和反变换，对比结果和原图；
（4）仅保留左上角16X16的DCT系数，进行反变换，计算结果图的信噪比SNR。
3、图像分割算法
（5）采用最优阈值算法对灰度图像进行分割；
（6）用Canny算法对灰度图像进行边缘检测；
（7）用hough变换，检测边缘图像中的直线，并用不同颜色将检测出的直线叠加显示到原图像上。
(Preparation of a user interface with Matlab programming tools, applications, menus, dialog boxes, option boxes and other interface control, the algorithm demo. Algorithms and functions that need to be achieved in the application system including: 1, the image enhancement algorithm (1) gray linear transformation: the brightness and contrast can be adjusted (by controlling the change of the parameters, it is possible to real-time preview changes result) (2) Histogram equalization : contrast before and after equalization effect in the interface. 2, an image transformation algorithm (3) for a color image DCT transform and inverse transform, comparing the results and the original (4) to retain only the upper left corner of 16x16 DCT coefficient, the inverse transform, the signal-to-noise ratio SNR calculation results of FIG. . 3, image segmentation algorithm (5) The optimal threshold algorithm to gray-scale image segmentation (6) Canny algorithm for edge detection of gray-scale images ()
- 2013-05-20 22:20:50下载
- 积分：1
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Seidel_iterative_method
数值分析中的SEIDEL迭代法的MATLAB源程序，按照代码中的提示输入，可以直接得出结果(Numerical Analysis SEIDEL iteration of the MATLAB source code, in accordance with the prompt code input, the results can be directly)
- 2009-04-12 21:22:13下载
- 积分：1
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muller
muller
a source code in matlab software for math
- 2013-01-11 09:16:42下载
- 积分：1
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jijie
计算机图形学关于B－样条和Bezier曲线的matlab程序(computer graphics on the B-spline and Bezier curve Matlab procedures)
- 2007-03-21 20:29:10下载
- 积分：1
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ukf
一个非线性滤波器的实现程序，能够实现其基本的功能，对于初学者很有帮助。(A nonlinear filter is implemented procedures to achieve its basic functionality, useful for beginners.)
- 2013-11-12 19:23:22下载
- 积分：1
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Seismic_examples1
此为地震信号的一个实现的程序。效果较好。。(This is an implementation of the seismic signal process. Is better. .)
- 2020-12-12 10:49:16下载
- 积分：1
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elvis
基于FIR的有噪声语音信号处理 MATLAB处理(Noise based on the FIR of speech signal processing)
- 2009-05-13 13:36:28下载
- 积分：1
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decoder_BP_CPE
置信传播是一中很有效的算法，将其应用于检测，通过在检测与译码之间迭代交换传递信息，并有选择地通过单边消息传递来更新信息，降低系统实现的复杂度。 (Belief propagation is a very efficient algorithm to be applied to the detection, the information transmitted by the exchange between the iterative detection and decoding, and to update the information, to reduce the complexity of system implementation is selectively transmitted through unilateral messages.)
- 2014-03-14 22:40:11下载
- 积分：1
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p1
MATLAB CODE FOR DIGITAL COMMUNICATION
- 2013-05-14 22:23:36下载
- 积分：1
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dist_osctr_fl
This code shows disturbances in power system, called oscillatory transients and flickers of voltage.
- 2015-04-17 02:16:07下载
- 积分：1
