-
GP
说明： 一种基于matlab的遗传规划编码程序 其中包含交叉和变异的代码(Based on the genetic programming matlab coding procedures of crossover and mutation which contains the code)
- 2008-09-21 20:10:19下载
- 积分：1
-
text2img
This function was created as the function getframe() does not capture the data in the required size.
This function lets you specify the font size, weight and several other things.
* To change of background/font color open the file and make changes at appropriate places, as it is, it puts black text on white background.
- 2015-01-14 22:57:10下载
- 积分：1
-
genhurst
计算赫斯特指数Calculates the generalized Hurst exponent H(q) of a stochastic variable x(t) (a time series) the scaling of the renormalized q-moments of the distribution
<|x(t+r)-x(t)|^q>/<x(t)^q> ~ r^[qH(q)]
The value of H(q) give indication about the fractal nature of the signal. H(q) = 0.5 corresponds to a Brownian motion, deviations form 0.5 and dependency on q are indications of multi-fractality and time-correlations.(Calculates the generalized Hurst exponent H(q) of a stochastic variable x(t) (a time series) the scaling of the renormalized q-moments of the distribution
<|x(t+r)-x(t)|^q>/<x(t)^q> ~ r^[qH(q)]
The value of H(q) give indication about the fractal nature of the signal. H(q) = 0.5 corresponds to a Brownian motion, deviations form 0.5 and dependency on q are indications of multi-fractality and time-correlations.)
- 2015-03-09 01:26:14下载
- 积分：1
-
Droopcontrol
下垂控制，在微电网中有一定使用价值，是二级控制的下端(Droop control, there is a certain value in microgrid)
- 2015-07-23 15:39:02下载
- 积分：1
-
RA ra_snr_gui.m 作用
ra_snr_gui.m
作用：统计不同信噪比下，五种信号的峰值旁瓣比RA和低高频均值比RM，绘制结果，参考图3.11和3.12
DFCW_RA_SNR.m
作用：产生正交离散频率编码信号，并计算峰值旁瓣比RA和低高频均值比RM
LFM_RA_SNR.m
作用：产生线性调频信号，并计算峰值旁瓣比RA和低高频均值比RM
OFDMLFM_RA_SNR.m
作用：产生正交频分线性调频信号，并计算峰值旁瓣比RA和低高频均值比RM
PC_RA_SNR.m
作用：产生正交相位编码信号，并计算峰值旁瓣比RA和低高频均值比RM
SIN_RA_SNR.m
作用：产生单载频信号，并计算峰值旁瓣比RA和低高频均值比RM
输入参数：
vSNR：信噪比向量
输出结果：
RA:峰值旁瓣比向量RA，对应信噪比向量
RM:低高频均值比向量RM，对应信噪比向量
calculateRA.m:
作用：计算不同信噪比下峰值旁瓣比RA和低高频均值比RM，参考论文3.4.5节
输入参数:
sig：输入信号，可以是多行MIMO信号，运算中将合并为1行信号
vSNR：信噪比向量
输出结果：
RA:峰值旁瓣比向量RA，对应信噪比向量
RM:低高频均值比向量RM，对应信噪比向量
sig_dfcw.m
作用：产生正交离散频率编码信号
sig_ofdm.m
作用：产生正交频分线性调频信号
sig_pc.m
作用：产生正交相位编码信号
(ra_snr_gui.m action: Statistics different SNR peak sidelobes than five signal RA and low high frequency average ratio RM, rendering the results, referring to Figure 3.11 and 3.12 DFCW_RA_SNR.m effect: generating orthogonal discrete frequency encoded signal, and calculate the peak sidelobe ratio RA and low and high frequency average ratio RM LFM_RA_SNR.m effect: generating chirp signal and calculates the peak sidelobe ratio RA and low high frequency average ratio RM OFDMLFM_RA_SNR.m effect: generating an orthogonal frequency division chirp signal and calculates peak sidelobe ratio RA and low and high frequency average ratio RM PC_RA_SNR.m effect: generating quadrature phase encoded signals and calculate peak sidelobe ratio RA and the average low and high frequency effects than RM SIN_RA_SNR.m: to produce a single carrier frequency signal, and calculate peak sidelobe ratio RA and RM lower than the average high-frequency input parameters: vSNR: SNR vector output: RA: peak sidelobe ratio v)
- 2020-06-27 04:00:01下载
- 积分：1
-
timefrequence
高压断路器振动信号时频特征分析，STFT变换以及功率谱，matlab代码(High voltage circuit breakers，STFT)
- 2016-05-09 15:24:01下载
- 积分：1
-
FastICA_25
著名的FastICA 算法，最新版本，修改了以前的Bug.(famous Fast algorithm, the latest version, which amended the previous Bug.)
- 2006-07-01 14:04:26下载
- 积分：1
-
dydamic
利用卡尔曼滤波技术实现动态GPS数据处理(Kalman filtering technique to achieve dynamic GPS data processing)
- 2012-11-03 10:02:20下载
- 积分：1
-
usart2
这是我收集的几个通信基础理论的Matlab仿真实现，包括bpsk、qpsk、ofdm以及信号衰减和延迟的仿真。尽管不是我本人原创，但比较都经典(gggggggggggggg)
- 2010-08-24 10:46:15下载
- 积分：1
-
radersystem3
Continuous wave radars and pulsed radars are discussed.Resolving range and Doppler mbiguities is also discussed in detail.(Continuous wave radars and a CDFI radars 're discussed.Resolving range and Doppler mbig uities is also discussed in detail.)
- 2006-11-22 11:41:38下载
- 积分：1
