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ffttest_2D
进行FFT变换，可以进行2纬fft，最原生的FFT程序。(FFT transform)
- 2011-06-11 16:06:05下载
- 积分：1
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rebuild_A
重建图像，使图像更为清晰明了，也可以减少程序员的工作量(Reconstructed image, the image is more clarity, can also reduce the workload of the programmer)
- 2012-05-24 19:29:18下载
- 积分：1
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Test_Code1
已知一个序列x(n)=0.5cos(0.55*pi*n)+cos(0.45*pi*n),时域FFT分析其频谱。
（1）使用不同宽度的矩形窗截断该序列为M点，取M分别为：20，40，160,观察不同长度对频谱影响；（2）使用哈明窗和凯泽窗重做；（3）对三种窗的结果进行分析比较；（4）总结窗类型和长度对频谱分析的影响。
(Known a sequence x (n) = 0.5cos (0.55* pi* n)+ Cos (0.45* pi* n), time-domain FFT analysis of its spectrum. (1) use a different width of the rectangular window of the sequence for M cut-off point, take M are as follows: 20,40,160, observing the impact of different lengths of the spectrum (2) the use of Hamming window and the Kaiser window redo (3 ) on the three windows analyzed and compared the results (4) summarize the type and length of window for spectrum analysis.)
- 2007-10-30 17:08:01下载
- 积分：1
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qingxiejiaozheng
当二值图像中的文字倾斜时，该程序可调节任意倾斜方向的文字变为水平，从而实现图像的倾斜校正。(When the text in the binary image is tilted, the program can adjust the tilt direction of the text into any level, in order to achieve the image tilt correction.)
- 2011-05-03 19:58:24下载
- 积分：1
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1
说明： 寻找一定范围图像内的质心，matlab矩阵实验的m文件(finding center)
- 2013-01-22 10:37:11下载
- 积分：1
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OFDM仿真matlab
OFDM的matlab仿真 在学校里面做仿真实验的时候做的相关例程(OFDM matlab in school)
- 2019-01-25 19:45:43下载
- 积分：1
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RPCA
说明： MATLAB程序实现图像增强、图像去噪等图像处理。(Image Enhancement and Image Denoising)
- 2020-12-30 15:48:59下载
- 积分：1
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RigidBody
关于演示旋转的一个应用程序，可以更好的理解体旋转的过程(The project is made by using GUIDE of Matlab 7.5.0 (R2007b) and user-defined classes.
The project may be used on the seminars on mechanics in the technical educational establishments. Rigid body section of a course of mechanics is considered as required in most technical colleges and
Universities.
Sometimes it s difficult to imagine a rotation of a rigid body in the three-dimensional space. Especially, when
an asymmetric top is in question. Rigid Body project may help students to see the rotations clearly as though they were in the real world.
Author of Rigid Body project:
Ferat Talat oglu
)
- 2011-12-01 18:46:08下载
- 积分：1
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chebyshev2_rule
CHEBYSHEV2_RULE is a MATLAB program which generates a specific Gauss-Chebyshev type 2 quadrature rule, based on user input. The rule is written to three files for easy use as input to other programs.
- 2011-12-02 05:46:31下载
- 积分：1
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H2P
ldpc码的dpsk调制，针对bp译码专用的调制方式(LDPC code DPSK modulation, decoding bp for the exclusive use of modulation)
- 2007-10-10 20:10:42下载
- 积分：1
