Description: 本程序用于实现求解并绘制正弦信号功率谱密度的功能-procedures used to achieve the solution and the mapping of sinusoidal signal power spectral density function Platform: |
Size: 1024 |
Author:陈华 |
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Description: 本程序能够产生ami码，并且能够绘制其波形图和功率谱密度图-the procedure can have ami yards, and can draw its waveform and power spectral density map Platform: |
Size: 1024 |
Author:陈华 |
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Description: 用matlab产生自相关系数固定的序列,然后再观察其功率谱密度.-using Matlab correlation coefficient derived from the fixed sequence, and then observed its power spectral density. Platform: |
Size: 1024 |
Author:启明星 |
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Description: 提高卫星通信信道传输效率的新途径本 文 结 合 V SAT卫星通信系统设计中涉及卫星通信传输技术极为重要的
信道编码与调制解调方式，探讨了各种新型的卫星信道编码与调制解调技术，
它们的原理及在卫星通信中的应用。在数字调制中，信号传输质量主要取决于
比特差错率BER (Bit Error Rate)，因此要尽可能采用相同的每比特信号能量与
噪声功率谱密度比(Eb/N.)的条件下，BER低的调制方式，以节省卫星功率
另外频带利用率要尽可能的高，以节省宝贵的卫星频带。本文还对各种不同的
差错编码与调制技术进行了实验和详细的性能比较。-improve satellite communications channel transmission efficiency of new ways this paper V SAT satellite communications system design involving Wei Star Communication Technology extremely important channel coding and modulation and demodulation, explore a variety of new satellite channel coding and modulation and demodulation techniques, their principles and satellite communications applications. Digital modulation, signal transmission depends on the quality of the main bit error rate BER (Bit Error Rate). therefore possible to use the same energy per bit signal with noise power spectral density ratio (Eb/N.), under the condition BER low modulation mode to save power satellite bandwidth utilization addition to the possible high to save valuable satellite frequency bands. This paper is als Platform: |
Size: 3829760 |
Author:亮仔 |
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Description: 实现常用线路码型AMI（RZ）码的波形和功率谱密度的仿真。-achieve common line code-AMI (RZ) code and the waveform of the power spectral density of simulation. Platform: |
Size: 1024 |
Author:段美姣 |
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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: 用于脑电分析的各类源码，包括功率谱密度检测，事件相关同步/去同步分析，脑地形图绘制等-EEG analysis for various types of source, including the power spectral density detection, event-related synchronization/desynchronization analysis, brain mapping, such as terrain Platform: |
Size: 8192 |
Author:龙一番 |
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Description: ％ 仿真主要完成OFDM系统建模,实现OFDM系统传输流程,
％ 并对OFDM信号的时域波形及功率普密度进行分析.进行循环谱相关切片的分析。- Simulation of the main complete OFDM system modeling, the realization of OFDM transmission system process, of the OFDM signal in time domain waveforms and power density analysis of Pu. To carry out the cycle slice spectral correlation analysis. Platform: |
Size: 10240 |
Author:fuhaitao |
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Description: 本程序对OFDM这一调制方式的基本流程进行了仿真，通过高斯白噪声信道，接收信号解调，对比发送和接收信号波形，并画出功率谱密度图形-This program OFDM modulation scheme of this basic flow of the simulation carried out by white Gaussian noise channel, the received signal demodulation, compare sent and received signal waveforms and power spectral density plot graphics Platform: |
Size: 1024 |
Author:mao |
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Description: MSK FSK的调制程序及其功率谱密度函数图像-MSK FSK modulation process and its power spectral density function of image Platform: |
Size: 5120 |
Author:cs |
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Description: 一维连续功率谱分析
一维序列x(n)的连续功率谱分析，ol(0:m)频率，tl(0:m)周期，sl(0:m)连续功率谱，st95(0:m)红噪音或白噪音谱的95 置信上限，strw(0:m) 红噪音或白噪音的谱密度，其中m=[n/2.]。 -Continuous power spectral analysis of one-dimensional one-dimensional sequence x (n) of continuous power spectrum analysis, ol (0: m) frequency, tl (0: m) cycle, sl (0: m) continuous power spectrum, st95 (0: m ) red noise or white noise spectrum of the 95 confidence limit, strw (0: m) of red noise or white noise spectral density, where m = [n/2.]. Platform: |
Size: 4096 |
Author:sxiao |
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Description: Energy and Power Spectra
It is frequently useful to study the distribution and power of a signal in the
frequency domain. For example, we may wish to have estimates for how the
power in a signal is distributed with frequency, so that we can quantitatively
state how much power is in a particular band of interest relative to other fre-
quencies. Given a power spectral density function, the power is then given by
the integral of the function over the band of interest. Platform: |
Size: 330752 |
Author:wag |
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Description: 语音文件分段功率谱密度分析程序,以一定界面形式在屏幕上提示用户输入语音信号，检索语音文件数据区，显示分段功率谱密度统计参数-Sub-power spectral density voice file analysis program, to a certain form interface screen prompts the user to input speech signal, retrieve the voice file data area to show statistical parameters of power spectral density sub- Platform: |
Size: 1024 |
Author:涵子 |
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Description: QPSK功率谱密度的matlab的代码,QPSK power spectral density matlab code-QPSK power spectral density matlab code,QPSK功率谱密度的matlab的代码 Platform: |
Size: 1024 |
Author:汪镇 |
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Description: 随机信号分析实验之白噪声测试，白噪声信号的特性，包括均值、方差、相关函数、概率密度、频谱及功率谱密度等。- White noise of test random signal analysis experiment, white noise signal characteristic, including average value , variance, correlation function, probability density, frequency spectrum and power spectral density and so on. Platform: |
Size: 7168 |
Author:yinuo |
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Description: 数字基带信号功率谱密度的计算，适合《通信原理》初学者-Digital baseband signal power spectral density calculated for Communication Theory beginners Platform: |
Size: 2048 |
Author:何东轩 |
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Description: power spectral density of signal codes for communication engineering students to understand the concept of statistical analysis. Platform: |
Size: 22528 |
Author:Mohd Farhan |
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Search - Power Spectral Density