Description: 估算带宽，先是计算输入信号单边带功率谱密度，然后估算出信号所占的带宽-Bandwidth estimation, first calculating the input signal is single sideband power spectral density, and then estimate the proportion of signal bandwidth Platform: |
Size: 1024 |
Author:罗燕群 |
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Description: matlab中用不同的方法计算随机数列的功率普-matlab using different methods of calculating the random numbers out of power Platform: |
Size: 1024 |
Author:片片鱼 |
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Description: 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. Platform: |
Size: 2048 |
Author:jiangyue |
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Description: 用于计算待测信号的功率谱密度，方法是通过计算自相关函数的傅立叶变换。-Used to calculate the power spectral density of the test signal, the method by calculating the autocorrelation function of the Fourier transform. Platform: |
Size: 1024 |
Author:严伟振 |
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Description: 该程序用于基于认知无线电NC-OFDM系统的仿真，用来计算信号的功率谱密度-The program for the NC-OFDM Cognitive Radio system simulation for calculating the power spectral density of the signal。 Platform: |
Size: 8192 |
Author:zhj |
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Description: 由功率谱密度法求分形维数，出于课题需要自己亲自编的-the power spectral density method for calculating the fractal dimension of fractal profiles Platform: |
Size: 1024 |
Author:wangyusong |
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Description: qpsk modulation. calculating ber and power spectral density-qpsk modulation. calculating ber and power spectral density Platform: |
Size: 357376 |
Author:vahid |
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Description: 语音信号的采集与处理，数字信号处理课设，计算目标和海洋回波的功率谱密度,包括最小二乘法、SVM、神经网络、1_k近邻法。- Acquisition and Processing of the speech signal, digital signal processing class-based, Calculating a target and ocean echo power spectral density, Including the least squares method, the SVM, neural networks, 1 _k neighbor method. Platform: |
Size: 8192 |
Author:王家红 |
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Description: 计算目标和海洋回波的功率谱密度,随机调制信号下的模拟ppm，matlab实现了五类灰色关联度模型的计算。- Calculating a target and ocean echo power spectral density, Random ppm modulated analog signal under matlab implements five gray correlation degree computing model. Platform: |
Size: 8192 |
Author:赵红岗 |
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Description: 一些自适应信号处理的算法，计算目标和海洋回波的功率谱密度,MIT人工智能实验室的目标识别的源码。- Some adaptive signal processing algorithms, Calculating a target and ocean echo power spectral density, MIT Artificial Intelligence Laboratory identification of the target source. Platform: |
Size: 5120 |
Author:杨云利 |
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Description: 一个师兄的毕设，esprit算法对有干扰的信号频率进行估计,计算目标和海洋回波的功率谱密度。- A complete set of brothers, esprit algorithm signal frequency interference can be assessed Calculating a target and ocean echo power spectral density. Platform: |
Size: 13312 |
Author:王荣涛 |
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Description: 包含位置式PID算法、积分分离式PID，是学习PCA特征提取的很好的学习资料，计算目标和海洋回波的功率谱密度。- It contains positional PID algorithm, integral separate PID, Is a good learning materials to learn PCA feature extraction, Calculating a target and ocean echo power spectral density. Platform: |
Size: 5120 |
Author:官东晶 |
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Description: 车牌识别定位程序的部分功能，计算目标和海洋回波的功率谱密度,包括广义互相关函数GCC时延估计。- Part of the license plate recognition locator feature, Calculating a target and ocean echo power spectral density, Including the generalized cross-correlation function GCC time delay estimation. Platform: |
Size: 6144 |
Author:杨卫军 |
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Description: 阐述了负荷预测的应用研究,进行逐步线性回归，计算目标和海洋回波的功率谱密度。- It describes the application of load forecasting, Stepwise linear regression, Calculating a target and ocean echo power spectral density. Platform: |
Size: 6144 |
Author:温朝巧 |
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Description: 计算目标和海洋回波的功率谱密度,主同步信号PSS在时域上的相关仿真，是路径规划的实用方法。- Calculating a target and ocean echo power spectral density, PSS primary synchronization signal in the time domain simulation related, Is a practical method of path planning. Platform: |
Size: 4096 |
Author:刘超 |
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Description: 计算目标和海洋回波的功率谱密度,关于小波的matlab复合分析，可以实现模式识别领域的数据的分类及回归。- Calculating a target and ocean echo power spectral density, Matlab wavelet analysis on complex, You can achieve data classification and regression pattern recognition. Platform: |
Size: 8192 |
Author:张眉毅 |
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Search - calculating power spectral density