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关于GPS中BOC信号的产生，功率谱密度仿真，自相关函数以及与C/A码的互相关仿真程序。能够有效的对BOC信号的特性进行分析-On the GPS in the BOC signal generation, power spectral density simulation, the autocorrelation function as well as with the C/A code cross-correlation simulation program. Of the BOC can
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时变系统的频谱扩展，（信道是平坦的）仿真结果为：滤波后高斯过程的功率谱密度和由滤波器产生的相关高斯序列的时域值-Time-varying system, spread spectrum, (the channel is flat) simulation results as follows: the filtered Gaussian process power spectral density and produced by the filter related to the value of
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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
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扩频通信，从电磁波利用来看，与一般现有的常规通信方式完全不同。扩频通信利用伪随机编码把信息数据（窄带信号）的频谱进行扩展，形成宽带的低功率谱密度信号发射，使用不同的伪随机序列编码，不同通信用户可在同一频段、同一时间工作，互不影响或干扰极小地进行通信。-Spectrum, from the electromagnetic waves used term, and the general existing conventional means of communication is entirel
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功率谱密度在整个频域内都是均匀分布的噪声，称之为白噪声-Power spectral density in the frequency domain are uniformly distributed noise, called white noise
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Its a research paper from ieee In this letter, analytical expressions are derived for
the power spectral density (PSD) of orthogonal frequency division
multiplex (OFDM) signals employing a cyclic prefix (CP-OFDM)
or zero padding (ZP-OFDM) time
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BPSK信号以及BPSK信号扩频后信号的仿真，通过低通滤波器以后，做出其功率谱密度图，查看其信号特性。-BPSK signal and the signal spread spectrum BPSK signal simulation, after low-pass filter through to make its power spectral density maps, see the signal characteristics.
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power spectral density analysis
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BPSK调制解调仿真代码，内含功率谱密度曲线和信噪比等。-BPSK modulation and demodulation simulation code, containing the power spectral density curve and SNR.
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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
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成型滤波器法仿真平坦衰落信道，功率谱密度为高斯谱-Flat fading channel simulation of the shaping filter method, power spectral density for the Gaussian spectrum
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各种随机信号的自相关函数和功率谱密度函数、画图-Autocorrelation function and power spectral density function of a variety of random signals, drawing
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BOC(1,1)的编码，BOC(1,1)的功率谱密度，可以完美运行，对做BOC编码的人很有用途-BOC (1,1) code, BOC (1,1) power spectral density, can run perfectly on the very people who make use of BOC coding
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BOC(2,1)的编码，BOC(2,1)的功率谱密度，可以完美运行，对做BOC编码的人很有用途-BOC (2,1) code, BOC (2,1) power spectral density, can run perfectly on the very people who make use of BOC coding
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This code performs wide band Cooperative Spectrum Sensing under various noise levels. A large number of primary users as well as secondary users are considered.The detection is power spectral density based . This project gives the lower bound for the
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Calculating a target and ocean echo power spectral density, Bayesian parameter estimation principle mixed logit model, NRZ type differential phase modulation signal modeling and simulation analysis.
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Image optical flow calculation matlab program, Calculating a target and ocean echo power spectral density, Face Recognition light treatment method.
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The digital simulation system using MATLAB to illustrate the
Quadrature Amplitude Modulation (QAM). QAM is a modulation scheme to convey two digital bit
streams which can be converted to symbol signals by modulating the amplitudes and the phase of
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微震监测:用于监测微弱地震信号，以判断是否有危险(power spectral density)
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Calculating a target and ocean echo power spectral density, When processing a signal frequency analysis, Using wavelet denoising thought.
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