-
16QAM_mimo-ofdm
经本人修改，利用matlab编程可以实现16QAM的MIMO-OFDM系统，并有图为证。(After I modified matlab programming can be achieved using the MIMO-OFDM system, 16QAM, and photo cards.)
- 2021-04-15 22:48:54下载
- 积分：1
-
ekf
说明： kalman滤波EKF程序,通用且通俗易懂，适用于初学者。(kalman filter EKF procedures, universal and easy to understand for beginners.)
- 2011-03-27 16:43:11下载
- 积分：1
-
emdfenjie
对采集到的振动信号进行EMD分解，得到一系列频率不同的经验模态函数IMF分量，可以用来滤波和提取原信号的特征。(The collected vibration signals of EMD, get a series of different frequency components of IMF empirical mode function can be used to filter and extract features of the original signal.)
- 2014-03-25 09:19:12下载
- 积分：1
-
finalcoding
matlab coding for image segmentation of a video file
- 2011-01-09 15:06:06下载
- 积分：1
-
Untitled2
这个例子展示了用MATLAB(IQ)创建一个复杂的基带信号,下载这个信号到矢量信号发生器、射频载波信号的上转换,和射频信号的生成。下载的信号和控制仪器使用仪器控制工具箱™ ,它支持通过接口沟通工具和驱动。(This example shows the creation of a complex baseband (IQ) signal with MATLAB® , the download of this signal to a vector signal generator, the upconversion of the signal to an RF carrier, and the generation of the RF signal the instrument. The download of the signal and control of the instrument uses Instrument Control Toolbox™ , which supports communication with instruments through interfaces and drivers.)
- 2014-12-10 11:30:40下载
- 积分：1
-
rgbquadtreehojoon
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 14:52:16下载
- 积分：1
-
boa
boa-constructor 基于wxPython and Python 的GUI构建器(boa-constructor in wxPython and Python-based GUI Builder)
- 2007-09-11 17:51:39下载
- 积分：1
-
qam4
QAM 4 Modulator and Demodulator based on ETSI TETRA Standard
- 2009-05-02 00:28:23下载
- 积分：1
-
hankelframe1
a technique for filtering signals. it is a m.file
- 2011-06-01 17:59:28下载
- 积分：1
-
MATLAB
三角波变换动态演示,程序比较简单，适用于新手(the transform of triangle wave )
- 2012-05-03 17:22:59下载
- 积分：1
