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duffing-Bifurcation
Duffing系统分岔图与Poincare截面绘制(Duffing bifurcation diagram and Poincare section drawing)
- 2021-03-25 15:39:14下载
- 积分：1
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prog14
Histogram, periodogram
- 2009-05-25 22:39:59下载
- 积分：1
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matlab222
说明： 此源程序是复杂网络的源程序，为复杂网络爱好者提供不错的选择哦(This source is a complex network of the source, the complex network of enthusiasts Oh, good choice)
- 2011-04-10 15:43:40下载
- 积分：1
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matlab
matlab的学习教程与应用，及对比方案精选(matlab tutorial and application of learning, and selected comparison program)
- 2011-05-03 09:14:21下载
- 积分：1
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matlabosu_svm3.00
本原码说明了在matlab中如何用libsvm(primitive code in Matlab shows how to use libsvm)
- 2007-03-14 14:45:37下载
- 积分：1
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Restoration
Here is a code for image restoration after compression. Using this you can calculate system parameters like PSNR, BER, CR
- 2014-09-10 20:25:58下载
- 积分：1
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fft
关于快速傅里叶FFT变换的一个小程序，很有帮助。(a small program about the FFT transform , very helpful)
- 2013-03-06 10:24:56下载
- 积分：1
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WNFilter
维纳滤波其设计，假设一个点目标在x，y平面上绕单位圆做圆周运动，由于外界干扰，其运动轨迹发生了偏移。其中，x方向的干扰为均值为0，方差为0.05的高斯噪声；y方向干扰为均值为0，方差为0.06的高斯噪声。(Wiener filter is designed, assuming a point target in the x, y plane around the unit circle in a circular motion due to external interference, its trajectory shift occurred. Which, x the direction of the interference of mean 0 and variance of 0.05 Gaussian noise y direction of the disturbance is zero mean Gaussian noise variance 0.06.)
- 2011-12-18 19:42:58下载
- 积分：1
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kalman2
一个自己编写的Matlab程序 用卡尔曼滤波实现(I have written a Matlab program with Kalman Filtering)
- 2011-05-28 11:54:55下载
- 积分：1
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Link-a-System-Level-OFDM-Simulator
针对OFDM系统，分成链路级仿真和系统级仿真两个部分。为了降低系统级仿真的复杂度，采用链路级仿真的部分结果。(It contains mainly two parts, i.e. link-level simulator and system-level simulator.
Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation.
System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.
Link-level simulator support SISO, 1 by x MRC, 2 by 1 STBC/SFBC, 2 by 2 Alamouti, x by 1 Antenna selection, x by y antenna selection.
System-level simulator, currently support only SISO and 1 by 2 MRC.
To start with, go into the folder sys_link_simu, and excute the following commond from matlab:
sys_link_simu_func(a,b)
where a is the link ada)
- 2011-08-09 11:00:53下载
- 积分：1
