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wate_diffusion_in_crack_2
the program can be used to calculate the vapor diffusion in the crack.
- 2010-10-11 22:53:06下载
- 积分：1
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SAfilteringmethod
卫星姿态确定及敏感器误差修正的滤波算法研究。介绍了几种不同的滤波算法，如卡尔曼滤波，扩展卡尔曼滤波，粒子滤波等在姿态确定上的应用，并比较了它们仿真的结果(Satellite attitude determination and sensor error correction filtering algorithms. Introduced several different filtering algorithms, such as Kalman filtering, extended Kalman filter, particle filter, such as in the attitude determination applications, and compare their simulation results)
- 2007-12-20 11:27:47下载
- 积分：1
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KWFLICM
we present an improved fuzzy
C-means (FCM) algorithm for image segmentation by introducing
a tradeoff weighted fuzzy factor and a kernel metric. The
tradeoff weighted fuzzy factor depends on the space distance of
all neighboring pixels and their gray-level difference simultaneously.
By using this factor, the new algorithm can accurately
estimate the damping extent of neighboring pixels. In order to
further enhance its robustness to noise and outliers, we introduce
a kernel distance measure to its objective function. The new
algorithm adaptively determines the kernel parameter by using
a fast bandwidth selection rule based on the distance variance
of all data points in the collection. Furthermore, the tradeoff
weighted fuzzy factor and the kernel distance measure are both
parameter free. Experimental results on synthetic and real images
show that the new algorithm is effective and efficient, and is
relatively independent of this type of noise.
- 2021-04-15 22:28:54下载
- 积分：1
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QPSK_Gardner
QPSK_Gardner位定时同步算法的简单仿真，其中的环路滤波器部分参数设计不太合理，但是基本能实现效果。(Simple emulation QPSK_Gardner bit timing synchronization algorithm, which some parameters of the loop filter design is not reasonable, but the basic effect can be achieved.)
- 2014-12-29 15:03:55下载
- 积分：1
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ofdm_channel
ofdm channel using and measure of PSNR
- 2014-02-06 00:22:03下载
- 积分：1
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PSO
PSO源代码，求解单目标优化问题，本代码用于求解非线性方程组问题(PSO source code)
- 2014-11-30 21:54:15下载
- 积分：1
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simulink
simulink下七自由度整车模型参数及仿真方法(matkab simulink)
- 2013-04-10 09:51:20下载
- 积分：1
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APF_LCL
基于simuink的LCL型有源电力滤波器的设计仿真(A LCL type APF simulation that is based on simulink)
- 2015-01-19 16:52:08下载
- 积分：1
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tezhengtiqu
此程序简单实用，用于数据的特征提取。选取了波形因子、峭度、频段带能量百分比等时域频域特征量。(This procedure is simple and practical, for data feature extraction. Select form factor, kurtosis, band band energy percentage frequency domain characteristics.)
- 2013-05-15 18:57:49下载
- 积分：1
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func
说明： 产生LFM信号。生成一个线性调频脉冲
%*Bandwidth——带宽,-表示降调制
%*Pulsewidth——脉宽
%*Samplespeed——采样速率
%Frequncy——中心频率
%Repeatcircle——重复周期
%Delay——延时,-表示超前
%Pulse——行矢量(LFM signal generate.
Generate a chirp pulse
%*Bandwidth - bandwidth, - denotes down modulation
%*Pulsewidth - pulse width
%*Samplespeed - sampling rate
%Frequncy - center frequency
%Repeat cycle
%Delay -- delay - indicates lead
%Pulse -- line vector)
- 2021-03-20 09:40:27下载
- 积分：1
