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[Windows编程] 空间谱估计理论与算法

王永良编的《空间谱估计理论与算法》,包括课本与代码
Theory and algorithm of spatial spectrum estimation, edited by Wang Yongliang, includes textbook and code (2020-12-18, matlab, 60981KB, 下载62次)

http://www.pudn.com/Download/item/id/1608259079638622.html

[Windows编程] ppp_ce_1

用于脉冲雷达的测速算法以及信噪比分析,主要用于天气雷达
Velocity measurement algorithm and SNR analysis for pulse radar (2020-08-08, matlab, 1KB, 下载3次)

http://www.pudn.com/Download/item/id/1596884085222528.html

[Windows编程] Untitled2

PSNR,峰值信噪比,通常用来评价一幅图像压缩后和原图像相比质量的好坏,当然,压缩后图像一定会比原图像质量差的,所以就用这样一个评价指标来规定标准了。PSNR越高,压缩后失真越小。
Used to calculate PSNR MSE (2019-10-15, matlab, 1KB, 下载2次)

http://www.pudn.com/Download/item/id/1571133481338908.html

[Windows编程] 000876

这是MIMO的仿真工具,对搞通信的朋友们很有用处
This is MIMO's simulation tool. It's very useful for communication friends. (2019-03-28, matlab, 264KB, 下载1次)

http://www.pudn.com/Download/item/id/1553764647152978.html

[Windows编程] KernelAdaptiveFiltering-master

在信號處理中,核自適應濾波器是一種非線性自適應濾波器。[1]一種自適應濾波器是適應其一個濾波器傳遞函數通過最小化錯誤或隨時間的信號特性的變化的損失函數表徵濾波器從理想行為多遠偏離。自適應過程基於從一系列信號樣本中學習,因此是在線算法。非線性自適應濾波器是傳遞函數是非線性的。 核自適應濾波器使用核方法實現非線性傳遞函數。[1]在這些方法中,信號被映射到高維線性特徵空間,非線性函數被近似為核的總和,其域是特徵空間。如果這是在再生核Hilbert空間中完成的,則核方法可以是非線性函數的通用逼近器。內核方法具有凸損函數的優點,沒有局部最小值,並且實現起來只有中等複雜度。
State-space recursive least-squares (SSRLS) is optimal a linear estimator for deterministic signals. The performance of SSRLS however, depends on model uncertainty, time-varying nature of the observed signal or nonstationary behavior of the observation noise (2019-01-21, matlab, 2729KB, 下载2次)

http://www.pudn.com/Download/item/id/1548082367153990.html

[Windows编程] music算法快拍信噪比等影响

信噪比快拍数等对music算法精度的影响。
The influence of SNR and snapshot number on the accuracy of music algorithm. (2018-09-27, matlab, 7KB, 下载24次)

http://www.pudn.com/Download/item/id/1538012110206660.html

[Windows编程] exror-riagaam-main

结合OFDM的典型调制解调系统,输出误码率与信噪比仿真图,及误码率与信噪比理论图 ofdm m为主运行文件
Combined with the typical modulation and demodulation system of OFDM, the simulation diagram of bit error rate and signal-to-noise ratio is outputted, and the theoretical diagram of error rate and signal-to-noise ratio of ofdm m is used as the main running file. (2018-08-04, matlab, 8KB, 下载0次)

http://www.pudn.com/Download/item/id/1533397238540400.html

[Windows编程] QPSK误码率仿真

可进行QPSK误码率和信噪比关系的确定仿真,并可实现星座图。
Matlab QPSK simulation, relationship between bit error rate and signal to noise ratio (2018-07-05, matlab, 2KB, 下载21次)

http://www.pudn.com/Download/item/id/1530752982572983.html

[Windows编程] tstihrm5

设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK调制时的误码率性能,画出比特信噪比与信道估计 (2018-06-09, matlab, 171KB, 下载0次)

http://www.pudn.com/Download/item/id/1528500620384941.html

[Windows编程] ceddlrck_console

产生单极性信号,加高斯白噪声,研究误码率和信噪比的关系 (2018-06-08, matlab, 40KB, 下载0次)

http://www.pudn.com/Download/item/id/1528421030143121.html

[Windows编程] 4544399

基于导频的OFDM系统信到估计的MATLAB源代码,里面有详细的注释说明 (2018-03-28, matlab, 2KB, 下载2次)

http://www.pudn.com/Download/item/id/1522196902784827.html

[Windows编程] SUNDJ

结合OFDM的典型调制解调系统,输出误码率与信噪比仿真图,及误码率与信噪比理论图 ofdm m为主运行文件 (2017-12-27, matlab, 21KB, 下载1次)

http://www.pudn.com/Download/item/id/1514378119416088.html

[Windows编程] 信噪比

在一段语音上加上一定信噪比的白噪声,亲测可用
In a voice with a certain signal to noise white noise, pro test can be used (2017-09-07, matlab, 1KB, 下载5次)

http://www.pudn.com/Download/item/id/1504752964557998.html

[Windows编程] LTE Simulator

LTE Simulator是一个Matlab语音编写的系统级仿真程序,平台主要用于对基站及扇区的信道质量相关参数分布进行仿真,利用平台可以得到大尺度、信噪比、阴影衰落等参数随地理位置的一个分布情况。
a simulation for lte based on matlab (2017-07-19, matlab, 2932KB, 下载22次)

http://www.pudn.com/Download/item/id/1500449159438948.html

[Windows编程] mifferent_look

有关于OFDM在不同信噪比下的误比特率,大家可以看看啊
About OFDM under different signal-to-noise ratio of the bit error rate, you can look at it (2017-05-13, matlab, 3KB, 下载1次)

http://www.pudn.com/Download/item/id/1494660527408618.html

[Windows编程] number-of-signal-source

信息论方法的信源数估计,和网上现有程序差异:主要添加了func_AIC,func_HQ,func_MDL函数,以及对函数结果应用方法的修正。
Information theoretic estimation of source number (2017-04-22, matlab, 22KB, 下载20次)

http://www.pudn.com/Download/item/id/1492857824381360.html

[Windows编程] aic

未知信源数的MUSIC算法,AIC准则和MUSIC结合的,即先用AIC进行信源数估计。
Source unknown number of MUSIC algorithm, AIC criteria and MUSIC combination, that is, first carried out with the AIC source estimate. (2010-03-05, matlab, 1KB, 下载236次)

http://www.pudn.com/Download/item/id/1076856.html

[Windows编程] LT_526

数字喷泉码的译码程序,原始数据长度1000,编码后长度1100,在不同信噪比下能保证比较好的正确率
Digital Fountain code decoding process, the original data length 1000, the encoded length of 1100 at different SNR can guarantee a better accuracy rate (2009-11-15, matlab, 547KB, 下载374次)

http://www.pudn.com/Download/item/id/970974.html

[Windows编程] SHANG

从键盘输入信源概率P,实现信息量和熵的计算
Keyboard input from the source probability P, the realization of the calculation of the amount of information and entropy (2009-05-08, matlab, 1KB, 下载2次)

http://www.pudn.com/Download/item/id/748742.html

[Windows编程] shannon

香农信源编码,实现了其基本功能。采用二进制香农编码
Shannon source coding to achieve its basic features. Shannon used a binary encoding (2008-06-30, matlab, 1KB, 下载158次)

http://www.pudn.com/Download/item/id/501293.html
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总计:25