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用matlab仿真实现ldpc编解码
说明： 用matlab仿真实现ldpc编解码，BPSK调制, 测定误码率与信噪比的关系(Using matlab simulation to realize LDPC Encoding and decoding, BPSK modulation, and to determine the relationship between bit error rate and signal-to-noise ratio)
- 2019-04-09 15:53:01下载
- 积分：1
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colorization
matlab实现的对黑白图像上色的功能，提供可以直接运行的m文件以及大量图像素材。(for black and white images to color functions matlab to achieve, provided m files can be run directly as well as a large number of image material.)
- 2014-08-10 15:52:22下载
- 积分：1
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Simu_Lyap_11
program to simulate lyaponov method
- 2013-05-02 19:49:45下载
- 积分：1
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QPSK
提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万
门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率
小于10-5的数据传输。
(Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one million on implementation of the system. The system SNR to 6dB signal to noise ratio at about the rate may achieve more than 1Mbit/s, less than 10-5 bit error rate of data transmission.)
- 2009-03-03 16:02:06下载
- 积分：1
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wimax
wimax matlab patch file
- 2011-01-25 17:33:30下载
- 积分：1
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xianxingguahua
这是线性规划的一些小程序，希望大家都能用得上(This is a linear programming)
- 2012-04-27 09:54:25下载
- 积分：1
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dir2par
％直接型到并联型的转换
％
％[C,B,A]=dir2par(b,a)
％C为当b的长度大于a时的多项式部分
％B为包含各bk的K乘2维实系数矩阵
％A为包含各ak的K乘3维实系数矩阵
％b为直接型分子多项式系数
％a为直接型分母多项式系数
％
( Directly to the shunt-type conversion [C, B, A] = dir2par (b, a) C for when the b is greater than the length of a polynomial when part of B to include the bk of the K x 2 Victoria real coefficient matrix A contains the ak for the K x 3-dimensional real coefficient matrix b-type elements for direct polynomial coefficients a direct-type denominator polynomial coefficients)
- 2006-11-05 10:32:51下载
- 积分：1
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baidongshai
摆动筛，物体左移、右移、跳跃条件，k线，曲线图(Were screening
)
- 2011-07-07 09:26:55下载
- 积分：1
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FEM_matlab
说明： 这是我们上有限元程序这门课的时候，老师给我们的一个有限元程序，计算杆或梁的受力分析，包括完整的程序，感觉很详细，还有例子用word说明。(This is the course on the finite element program, the teacher gave us a finite element program to calculate pole or beam stress analysis, including the complete program, I feel in great detail, there are examples that use the word.)
- 2020-12-07 11:39:21下载
- 积分：1
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Qlearningcar
Simulink 控制VR环境中的小车。小车有5个距离传感器，能够慢慢学会避开墙壁和障碍物。小车采用加强学习（Q learning），采用神经网络对Q函数逼近。由于使用了模拟退火，小车在开始的时候会经常撞击障碍物，10次后基本就不会再撞了。
小车的外观模型使用了"w198406141"在本论坛的虚拟现实区发布的VR模型。(VR environment Simulink control car. There are 5 car distance sensor, can gradually learn to avoid walls and obstacles. Car used to enhance learning (Q learning), using neural networks Q function approximation. As the use of simulated annealing, the car will start when the regular crash barrier, 10 times the fundamental will no longer hit. The appearance model used car " w198406141" in this forum area of virtual reality VR model release.)
- 2010-05-20 20:30:10下载
- 积分：1
