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LQM
说明： LQM算法 图像质量评估方面的 matlab语言编写的(LQM algorithm for image quality assessment)
- 2009-07-23 16:48:12下载
- 积分：1
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IIR
用双线性变换法设计IIR数字滤波器
滤波就是将外界干扰的不需要的频率滤除掉，一面影响要测试数据的结果。比如如果是心电波的话，如果这是外界有很大的噪声干扰，滤波就是把不必要的信号给抑制掉，以便对心跳的正常测试。通过图比较，滤波后的明显比之前的要平滑，就是滤去干扰噪声的结果。采样间隔对实验有影响，取的过大会导致频率混叠。(Bilinear transformation method using digital filter IIR filter design is to outside interference filter out unwanted frequencies, while the impact to test data results. For example, if it is so heart waves, if this is a great noise outside interference, filtering is unnecessary signal out to the curb in order to test the normal heartbeat. Through chart comparison, after filtering than before to smooth the noise interference is the result of least squares. Sampling interval of the experiment affect take-off frequency of the General Assembly leading to aliasing.)
- 2007-11-12 11:37:16下载
- 积分：1
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inversion2
mathlab inversion sample for example analysis to carryout
- 2015-02-28 20:00:32下载
- 积分：1
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Jakes-Model
MATLAB无线通信信道中Jakes模型仿真，可以显示Jakes信道模型的时域特性，幅度相位分布，自相关函数和多普勒谱(Jakes model generation wireless communication channel can display time-domain characteristics Jakes channel model, the amplitude and phase distribution of the autocorrelation function and Doppler spectrum)
- 2013-12-05 19:46:57下载
- 积分：1
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uwb_sv_params
SIMULATION FOR uwb_sv_params
- 2012-12-02 06:45:08下载
- 积分：1
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work3
用matlab编写的神经网络实例。需要的可以下。(Matlab prepared with examples of neural network. Need to be under.)
- 2008-03-18 00:41:12下载
- 积分：1
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Matlabzuiduanlujing
matlab算最短路径的算法，很好用大家可以试一试(Matlab operator of the shortest path algorithm, we can use a good try)
- 2007-04-18 11:29:39下载
- 积分：1
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有限元求转子临界转速
通过有限元法求解柔性支撑的铁木辛柯梁的固有频率，包含各个单元的组装，固有频率的计算！！！！！！！！！！！！！！！！！！(Through finite element method, the natural frequency of the flexible support is solved, including the assembly of each unit and the calculation of the natural frequency.)
- 2020-12-18 22:09:12下载
- 积分：1
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ray_fading
统计瑞利衰落特性,得到其幅度密度函数图。更进一步了解瑞利衰落特性。(Analyse the character of rayli fading,getting the CDF of teh rayli fadign.)
- 2013-11-21 16:18:03下载
- 积分：1
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ofdm
ofdm在awgn信道下的仿真程序ber，snr图形(In awgn channel ofdm simulation program ber, snr graphic)
- 2013-11-14 13:06:58下载
- 积分：1
