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功率谱分析
- 通过MATLAB的平台，用直接法、间接法估计随机信号的功率谱，并绘图比较波形。(The power spectrum of random signal is estimated by direct method and indirect method through MATLAB platform, and the waveform is plotted and compared.)
welch法作功率谱
- 利用Welch法作功率谱估计，与直接功率谱估计法相比，Welch法采用多段平均的方法改进了直接功率谱估计方法(Welch method is used to make power spectrum estimation. Compared with direct power spectrum estimation method, Welch method uses multi-stage average method to improve the method of direct power s
11.1.6 声音信号的功率谱分析(LABVIEW8.2)
- 声音信号的功率谱分析(LABVIEW8.2),对声信号进行功率谱分析(Power spectrum analysis of sound signals (LABVIEW8.2))
matlab 功率谱估计
- 计算时间序列，尤其是观测数据中的变量的功率谱估计的例子，直接修改输入数据即可使用。(An example of computing power spectrum estimation of time series, especially the variables in observation data, can be used directly to modify the input data.)
飞思卡尔功率管MRF9045N的模型库
- 飞思卡尔功率管MRF9045N的模型库 飞思卡尔功率管MRF9045N的模型库(The model library of the Carle power tube MRF9045N)
高速工况HWFET下瞬时功率计算
- 由工况HWFET数据和整车参数来计算整车瞬时需求功率，并绘制出功率需求图。(The instantaneous demand power of the whole vehicle is calculated by the HWFET data and the vehicle parameters, and the power demand map is drawn.)
4.2.4计算单极性矩形波形数字基带信号的功率谱
- 用matlab计算单极性矩形波形数字基带信号的功率谱，程序完善，结果与理论值非常接近(The power spectrum of the unipolar rectangular waveform digital baseband signal is calculated by MATLAB. The program is perfect, and the result is very close to the theoretical value.)
功率MOSFET寄生电容劣化对开关瞬态响应的影响
- 该文档为功率MOSFET寄生电容劣化对开关瞬态响应的影响(This document is the effect of power MOSFET parasitic capacitance degradation on the transient response of switches.)
功率谱密度
- 用于计算表面粗糙度功率谱密度，及将二维功率谱密度转换为一维功率谱密度(It is used to calculate the power spectral density of surface roughness and transform the two-dimensional power spectral density into one dimensional power spectral density.)
功率谱分析
- 利用labview软件编写程序对信号进行功率谱峰分析(The power spectrum peak is analyzed by LabVIEW software.)
几种常用功率谱估计法
- 几种常用的功率谱估计方法：相关函数法(BT 法)，周期图法( periodogram)，Bartlett 法，Welch 法，AR 功率谱曲线( p=50)(Several commonly used power spectrum estimation methods: correlation function method (BT method), periodogram method, Bartlett method, Welch method, AR power spectrum curv
短时功率谱密度
- 语音信号是一个非平稳时变的信号，所以用计算稳态信号的方法计算功率谱密度函数没有太大意义，看不出信号的动态变化，"gonglvpu"给出计算短时功率谱密度函数(Speech signal is a non-stationary time-varying signal, so it is not very meaningful to calculate the power spectral density function by calculating the steady-st
功率谱分析Matlab程序
- 功率谱密度matlab实现，非常实用，适合计算 和分析使用(Implementation of power spectral density matlab)
功率谱双谱计算
- 基于matlab，计算信号功率谱，调用了高阶谱分析工具箱的函数 bispecd 和 bispeci计算信号的双谱(Calculate signal power spectrum and bispectrum based on matlab)
实验4-5：广播中加入发射功率等级
- NRF52832 的广播中加入发射功率等级实验(Transmitting Power Level Experiments in NRF52832 Broadcasting)
EMD编程示例（内有FFT，功率谱，HHT，包络谱）
- 一些关于经验模态分解的编程实例有FFT，HHT，功率谱，包络谱(Some programming examples about empirical mode decomposition include fft,hht, power spectrum, envelope spectrum.)
光伏发电功率波动
- 使用matlab的脚本实现，利用储能的充放电特性实现光伏发电功率的波动抑制(Using MATLAB scr ipt implementation, using energy storage charge and discharge characteristics to achieve PV power fluctuation suppression.)
迭代功率控制达到纳什均衡
- 迭代功率选择，运用博弈论循环迭代功率分配策略，使系统性能达到最优(Iterative power selection and iterative power allocation strategy based on game theory make the system performance optimal.)
功率谱
- 利用matlab生成了德国、中国高低不平顺功率谱。(The high and low order power spectra of Germany and China were generated by matlab.)
包络解调与功率谱
- 本代码可实现包络谱以及功率谱的绘制，可应用于信号分析(This code can realize the drawing of envelope spectrum and power spectrum, and can be applied to signal analysis)