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TH-BPPM-UWB
二进制THPPM的MATLAB编码流程仿真，包括脉冲源和波形测试。(THPPM the MATLAB binary encoding process simulation, including the pulse source and waveform testing.)
- 2011-05-05 09:37:28下载
- 积分：1
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wireless-sensor-networks
一篇关于能量有效和QoS的无线传感器网络协议论文Energy efficient and QoS based routing protocol for wireless sensor networks(Energy efficient and QoS based routing protocol for wireless sensor networks)
- 2011-05-14 18:59:49下载
- 积分：1
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rayleigh
Rayleigh fading channel based on
the Filtered Gaussian Noise method and
r based on the Sum of Sinusoids method(simulation for Rayleigh fading channel
-Plot the channel output for fm
T = 0.01, 0.1 and 0.5 (t/T =
0 ~ 300)
– Plot the channel output autocorrelation for fm
T = 0.01,
0.1 and 1.0 (fm
= 0 ~ 10))
- 2013-01-14 22:51:33下载
- 积分：1
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RELS
增广最小二乘的递推算法对应的噪声模型为滑动平均噪声，扩充了参数向量和数据向量H（k）的维数，把噪声模型的辨识同时考虑进去。最小二乘法只能获得过程模型的参数估计，而增广最小二乘法同时又能获得噪声模型的参数估计，若噪声模型为平均滑动模型，，则只能用RELS算法才能获得无偏估计。当数据长度较大时，辨识精度低于极大似然法。(Augmented least squares of recursion algorithm corresponding noise model for moving average noise, expanded parameter vector and data vector H (k) of the dimension, the noise model identification and at the same time into consideration. Least square method can only obtain process model parameter estimation, and augmented least squares method at the same time can obtain noise model parameter estimation, if noise model for the average sliding model,, it can only use RELS algorithm to obtain unbiased estimation. When the data length is bigger, the identification accuracy is lower than maximum likelihood method.)
- 2012-12-28 16:00:24下载
- 积分：1
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music
在程序中用一般的MUSIC方法估计了信号的频谱，从两图中可看出在信号各频率处，频谱的峰值较大，故能明显的与噪声相区别，可在一定程度上避免在信号幅度较小时信号被噪声淹没的情况。(MUSIC method general procedures used to estimate the spectrum of the signal, it can be seen from the two graphs in the signal at each frequency of the spectrum peak larger, and it could be significantly distinguished from noise in the signal can be avoided to some extent a lesser extent, the signal is noise submerged.)
- 2013-01-06 21:36:41下载
- 积分：1
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MATLABAnimation-
matlab 的一些2D动画集合，都是都是一些纯代码的没有GUI图片之类的(matlab collection of some of the animation are pure code are some pictures of the class without a GUI)
- 2011-12-04 12:45:43下载
- 积分：1
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dongtaiwenben
在背景为纯色的情况下,能够用色调来代替Alpha,而色调虽然是特效,但是他实际上只是颜色的复合,结果让文本显示单一颜色,调用(In the background for the pure color, can coloring attune instead of Alpha, and tonal though is the special effects, but he is actually the color composite, the result let text display a single color, calls)
- 2012-02-10 23:12:26下载
- 积分：1
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matlabfunction
总结了matlab中所有函数的用处及其来龙去脉，相信是matlab初学者的最爱
(Summarizes all the functions matlab use and context, is believed to be a favorite for beginners matlab)
- 2010-07-09 11:17:37下载
- 积分：1
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CO2_in_soda_drink
本文利用matlab数值求解CO2在碳酸饮料中的流失问题，并根据模拟结果对影响因素进行了理论分析，给出了碳酸饮料保证口感的关键因素(In this paper, numerical solution matlab CO2 in carbonated drinks in the loss of, and factors influencing the results of simulation carried out theoretical analysis, the taste of carbonated beverages a key factor in ensuring)
- 2010-10-17 21:37:20下载
- 积分：1
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FFT
求取正弦信号的幅频谱图、均方根谱、功率谱、对数谱等(To strike the amplitude of the sinusoidal signal frequency spectrum, the rms spectrum, power spectrum, the number of spectral)
- 2012-08-20 13:35:13下载
- 积分：1
