-
fangzhenchengxu
在SNR=10db，干扰为高斯噪声的条件下进行信号调制类型的自动识别。(SNR = 10db, interfere with the automatic identification of the type of signal modulation under Gaussian noise conditions. )
- 2012-05-08 22:23:10下载
- 积分：1
-
load_flow
calculation of load flow in power system using matlab
power engineering field
- 2013-07-18 16:59:20下载
- 积分：1
-
cp0101_bandwidth
第一步是计算输人信号单边功率谱密度（ESD）。使用快
％速傅里叶（FFr）算法将信号从时域转换到频域。因为FFr算法的输出是离散谱，而这
％里我们需要的是连续谱，因此需要引人不同的比例因子来实现从离散谱到连续谱的转换。
％在第二步中，我们利用迭代算法计算出相对于特定阂值的ESD的最高和最低频率，从而
％估算出被检测信号所占用的带宽。这种算法同时适用于基带信号和已调制信号。最后，
％在第三步中，我们给出了输出图形的原代码。(The first step is calculating the input signal unilateral power spectral density (ESD). The use of fast Fourier speed (FFr) algorithm for the signal conversion from time domain to frequency domain. FFR algorithm because the output is a discrete spectrum, which we need is a continuous spectrum, so the need for food of different scale factor to achieve from the discrete spectrum to continuous spectrum conversion. In the second step, we use iterative algorithm to calculate a specific threshold in relation to the ESD of the highest and lowest frequency, thus estimated to be occupied by the signal detection bandwidth. This algorithm applies to both baseband signal and modulation signals. Finally, in the third step, we give the graphical output of the original code.)
- 2008-05-02 17:22:10下载
- 积分：1
-
half-wave
halfwave dipole antenna
- 2014-09-16 16:36:06下载
- 积分：1
-
LDA-function
its code to classification with LDA in matlab
- 2014-11-09 04:50:02下载
- 积分：1
-
MAIN_ISA_ALGORI
THIS CODE ILLUSTRATE ITERATIVE SIGNATURE ALGORITHM VERY GOOD CODE TO EXPLAIN THE IDEA GOOD FOR BEGINNERS IN MATLAB
- 2011-05-14 16:17:36下载
- 积分：1
-
Kalman
卡尔曼滤波matlab代码，适合初学者，注释详细(
Kalman filter matlab code)
- 2013-05-10 20:50:28下载
- 积分：1
-
KNN_toolbox
it s knn implementation by using toolbox matlab
- 2014-01-24 15:19:02下载
- 积分：1
-
fisher
用于判别分析的fisher判别分析，由谢中华老师编写的源程序(Discriminant analysis)
- 2011-07-08 19:02:33下载
- 积分：1
-
SinglePhaseRectifireDiodeHalfWave
Single Phase Rectifire Diode Half Wave
- 2013-03-28 19:34:21下载
- 积分：1
