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搜索资源 - Spectral Analysis of Signals
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根据伪随机序列理论,由混合同余法产生均匀分布的随机数,进而根据中心极限定理来产生高斯噪声。
分析所产生的均匀分布和高斯分布随机信号的均值、方差、自相关等数字特征,估计其概率密度函数并进行分析,估计其功率谱密度并进行分析。说明该高斯噪声是否符合白噪声特性。
对该高斯噪声进行FIR低通滤波,估计输出低通型限带白噪声的功率谱、相关时间等,并结合白噪声通过线性系统相关理论来进行分析。
-According to the theory of pseudo-random sequence, a
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基于声卡采集信号与输出信号,包含了很多种频谱信号分析、信号处理函数-Based on sound data collection and output signals, including a variety of spectral signal analysis, signal processing functions
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已调制信号计算其普相关密度,仿真效果非常好,LDPC码的完整的编译码,包括调制,解调,信噪比计算,现代信号处理中谱估计在matlab中的使用,有CDF三角函数曲线/三维曲线图,线性调频脉冲压缩的Matlab程序,进行波形数据分析。- Modulated signals to calculate its density Pu-related, Simulation of the effect is very good, Complete codec LDPC code, Includes the
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相关分析过程的matlab方法,已调制信号计算其普相关密度,matlab程序运行时导入数据文件作为输入参数,用MATLAB实现的压缩传感,现代信号处理中谱估计在matlab中的使用,快速扩展随机生成树算法,使用起来非常方便。- Correlation analysis process matlab method, Modulated signals to calculate its density Pu-related, Import data files as input parameters
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通过虚拟阵元进行DOA估计,已调制信号计算其普相关密度,现代信号处理中谱估计在matlab中的使用,连续相位调制信号(CPM)产生,基于SVPWM的三电平逆变的matlab仿真,一个很有用的程序,用于建立主成分分析模型,是本科毕设的题目。
- Conducted through virtual array DOA estimation, Modulated signals to calculate its density Pu-related, Modern signal processin
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可以动态调节运行环境的参数,现代信号处理中谱估计在matlab中的使用,数学方法是部分子空间法,GSM中GMSK调制信号的产生,脉冲响应的相关分析算法并检验,已调制信号计算其普相关密度。- Can dynamically adjust the parameters of the operating environment, Modern signal processing used in the spectral estimation in matlab, Mathematics is part
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采用热核构造权重,music高阶谱分析算法,构成不同频率的调制信号。- Thermonuclear using weighting factors music higher order spectral analysis algorithm, Constituting the modulated signals of different frequencies.
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The IMC - PID is using the internal model control principle for PID parameters is calculated, Constituting the modulated signals of different frequencies, The signal spectral analysis and filtering.
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Constituting the modulated signals of different frequencies, Mainly for data analysis and statistics, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon.
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高阶统计分析工具箱使用说明文档,包括各参数使用说明等(This section describes how to begin using the Higher Order Spectral Analysis Toolbox for your signal processing applications. It assumes familiarity with basic matlab ,as well as a basic understanding of signals and system
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能够生成几种代表信号并且进行频谱分析、功率谱密度分析,还含有一个iir低通滤波器和一个fir高通滤波器的简易示范(It can generate several representative signals and carry out spectrum analysis and power spectral density analysis. It also contains a simple demonstration of IIR low-pass filter and a fir high
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