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hw4psk
提供了4-psk的matlab源程序包，包括主函数和子函数，可供初学者学习参考。(Provides a 4-psk the matlab source code package, including the main function and Functions for beginners to learn the reference.)
- 2009-05-26 13:06:18下载
- 积分：1
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rlsdtw
基于RLS及DTW算法的数字语音识别。用RLS算法来消噪从而提高DTW算法的识别率(Based on adaptive sub-band spectral entropy of the robustness of Speech Endpoint Detection)
- 2009-11-09 21:53:17下载
- 积分：1
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lovewave.m
love波程序love波程序love波程序love波程序里面包含频谱分析(lvoe wave)
- 2013-11-07 16:11:20下载
- 积分：1
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GWO_SVM_exmp
说明： 有中文注释的狼群算法优化svm 不过需要自己理解修改提取gwo算法(Wolf swarm algorithm with Chinese annotation optimizes SVM, but we need to understand and modify the GWO algorithm)
- 2020-04-12 21:46:25下载
- 积分：1
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LDPC_matlabcode123
the use of coherent space-frequency coding in orthogonal frequency division multiplexing (OFDM)-based frequency-selective multiple-input multiple-output (MIMO) antenna fading channels has been proposed. Acquiring knowledge of the fading coefficients in a MIMO channel is already very challenging in the frequency-flat (fast) fading case. In the frequency-selective case, this task becomes significantly more difficult due to the presence of multiple paths, which results in an increased number of parameters to be estimated. In this paper, we address code design for noncoherent frequency-selective MIMO-OFDM fading links, where neither the transmitter nor the receiver knows the channel. We derive the code design criteria
- 2011-12-29 19:23:14下载
- 积分：1
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ofdmtransmit
ofdm的仿真，对仿真过程中的各个环节的信号进行频谱分析(ofdm simulation, the simulation of all aspects of the signal spectrum analysis)
- 2009-04-20 20:55:46下载
- 积分：1
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FIR
数字滤波是将输入的信号序列，按规定的算法进行处理，从而得到所期望的输出序列。(Digital filter is the input signal sequence, the algorithms for processing by the regulation, and the desired output sequence is obtained.)
- 2014-09-04 16:48:43下载
- 积分：1
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houghcircle
Edge detection result should be enhanced using linear method like Median filter to
remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the
centre of the pupil by counting the number of black pixels (zero value) of each column and
row. Then get each row and column that has the maximum number of these black pixels.
Then determine the center by simple calculation according to the image coordinate to set it
correct on the image, consequently we can determine the radius of the pupil. Thus we can find
the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to
locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms
of circle and ellipse.
- 2011-11-18 02:09:58下载
- 积分：1
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Demo
recognition fingerprint
- 2013-12-12 03:56:35下载
- 积分：1
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d
说明： 这是一篇有关移动机器人路径规划的文献。很好的(This is one of the mobile robot path planning with obstacle avoidance literature. Good)
- 2012-12-02 21:38:52下载
- 积分：1
