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my_turbo
turbo码的编解码程序,采用max-log-map算法,简单易用。程序采用QPSK调制,信道为AWGN(turbo code decoding process, using max-log-map algorithm, easy to use. Program uses QPSK modulation, AWGN channel is)
- 2010-10-02 20:17:32下载
- 积分:1
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filterbank_for_speech_signal
A speech signal filterbank, using melscale frequency and framebanking.( 1. For speech signal can be represented as a discrete sequence of frames (or feature vectors) that can be used as the input to a speech recogniser. Important ideas and techniques that are used in the assignment are the design of a (Mel frequency scale) audio filterbank, , windowing of a continuous audio signal, spectrum analysis of the signal, filtering as multiplication in the frequency domain, the visual representation of a speech signal as a spectrogram, appreciation of the acoustic variability in real speech utterances.
2. To gain a deeper knowledge of the application of MATLAB programming to audio signal processing.
3. To gain practice in the art of writing a formal report: structure, content, style, use of diagrams, presentation etc. etc.
)
- 2010-11-19 21:11:01下载
- 积分:1
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ldpc
说明: 关于LDPC编码的MATLAB实现仿镇,求关于LDPC码的FPGA实现(LDPC coding on the fake MATLAB town, seeking LDPC on the FPGA)
- 2006-04-26 09:45:15下载
- 积分:1
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chaoliujisuan
通过总结几种潮流计算的方法,并通过MATLAB进行编程(Summary of several flow calculation method, and through MATLAB programming
)
- 2012-05-07 10:07:21下载
- 积分:1
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generateGOLDsequence
产生L=31的gold序列,又两个移位寄存器输出的模2相加产生。(L = 31 generated sequences of gold, but also two shift registers generate the sum of the output mode 2.)
- 2010-01-16 16:55:46下载
- 积分:1
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hough_l
对二维图像进行hough变换,并显示hough变换的结果(pair of two-dimensional images hough transform, and display the results hough transform)
- 2007-05-23 15:38:50下载
- 积分:1
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Greedy-Snake
Greedy sanke algorithm implements(贪婪蛇算法的实现,该算法是对原Donna J. Williams 《A fast algorithm for active contours》 (1990) 论文的简化实现。对算法研究很有帮助。参数很多,需要调节才能获得良好的效果。)
- 2014-11-08 09:09:01下载
- 积分:1
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matlabcx
fcm的过程,有图像界面不知道咋传,可以根据代码自己加按钮(fcm the process, there do not know ye pass graphical interface, you can add the button under the code itself)
- 2011-05-06 21:13:00下载
- 积分:1
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truss_f
A code to solve a 2-D truss structure using FEM theorem (direct method). Each branch of the truss is considered as a 2-force member and the coordinates of the nodes in Cartesian system is needed. This code contains 3 functions:
Truss_f, which is the main function to calculate stress, strain and force.M_properties22, which contains the mechanical properties of whole truss in a matrix
P_condition22, which contains boundary condition and external forces in a matrix
- 2012-08-02 16:29:31下载
- 积分:1
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sr-matlab
正弦周期信号的随机共振,不同于以往微弱信号检测中的抑制噪声,随机共振能通过噪声加强信号传输能力( We present the numerical method to solve the bistable SR model based on Runge-Kutta
algorithm, and propose a new kind of approach for detecting weak signal, which can effectively detect both period and aperiodic
weak signals corrupted by the strong noise background.
)
- 2013-12-04 09:25:51下载
- 积分:1