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利用Matlab中的Simulink工具箱仿真
- 利用Matlab中的Simulink工具箱仿真。给定三相电源 ，相电压有效值100V。设计一个子系统，利用三相电源给三相全控桥提供一组逻辑触发信号， °（不使用脉冲发生器）。,Using the Simulink toolbox in Matlab simulation. Given three-phase power, RMS voltage of 100V. The design of a subsystem, the use of three-phase power to three-ph
FFT-matlab FT在matlab中的实践分析
- FFT在matlab中的实践分析，例子为求一个正弦波的频谱图、均方根谱、功率谱、对数谱和进行IFFT的变换-FFT analysis of the practice in matlab, examples for the sake of a sine wave of frequency spectrum, the rms spectrum, power spectrum, and the IFFT on the number of spectral transformation
Sinus_Rhythm
- This code loads the file Normal_Sinus Rhythm.ecg into matlab and has the following outputs: - plot of the voltage over the entire period - plot of the voltage over 10 seconds - plot of the residual over a 10 second period - calculation
PVRMSYUEXCEL
- 通过excel将输入读入matlab中，计算文件第四列元素的最大值，最小值和均方根值，对应z波面拟合中的PV RMS的计算。上传文件中包括excel文件-Input read by excel in matlab to calculate the column IV of document elements of the maximum, minimum and RMS values, corresponding to zernike Wavefront fitting of PV RMS ca
Folder
- Matlab codes for calculating RMS Value and finding roots.
work
- 已知电压信号序列，利用FFT计算该电压信号的各次谐波及其RMS值。-As the voltage signal sequence is known, FFT is used to calculate the value of harmonics and the voltage RMS value.
calculatingaverage
- This is is matlab m file to calculate am,gm,rms, hm
PoweindBm
- matlab file rms voltage
rms_voltage
- upload file rms voltage
rms
- 通过不同大小的窗口移动，计算每个窗口内地形剖面数据的均方根值，得到的数据在双对数图中拟合直线可求得分维数-move the windows of different size and calculate the rms of the data in the window.Then using the resultant data to plot,so that the fractal dimension can be gotten.
IEEE_UWB_recommend_matlab-simulation
- 该压缩包包括两个m文件，一个为IEEE推荐的UWB信道模型的matlab仿真程序，另一个为对应的RMS时延扩展计算，并附带了一个文档文件作说明。-The archive includes two m files, one for the IEEE UWB channel model recommended by the matlab simulation program, and the other for the corresponding calculation of RMS delay s
program-and-data-sets
- 本程序是用于在时域中分析处理轴承故障数据的，提取了各种时域的特征参数，包括均值，有效值，峭度，裕度指标，波形指标等等 适合初学者用于轴承的故障诊断中对参数的提取。（附上轴承故障数据3类共21组 正常、内圈、外圈）-This procedure is used in the time domain analysis of bearing fault data processing to extract the characteristics of various time domain param
fftSpectrumanalysis
- 1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图- 1. Using Matlab generated sine wave, square wave, and the white noise signal, and displays the respe
caculate_variance
- Verilog语言求解均方根的近似方法，用MATLAB仿真实现，思想可移植到FPGA中-Verilog language rms approximate solving method, using MATLAB simulation, ideas can be transplanted into the FPGA
RMS
- 周期信号有效值算法，取半周期进行计算，采用matlab s函数编写-Periodic signal RMS algorithm, take half cycle is calculated using matlab s function
Gt_trans
- 求RMS，MATLAB中求正弦信号的电压电流的RMS-setting RMS，in MATLAB
single2_spwm_test
- 单相逆变器的matlab仿真，有效值控制及波形控制-Individual inverter matlab simulation, adjustment and RMS waveform control
轴承特征提取
- matlab代码，轴承特征提取，包括rms、最大幅值、峰值因子、绝对平均值、平均值、峭度、脉冲因子、裕度因子、能量，小波包、经典模态分解等特征(Matlab code, bearing feature extraction, including rms, maximum amplitude, crest factor, absolute mean, mean, kurtosis, pulse factor, margin factor, energy, etc.)
FFT_all
- 用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图(fft analysis,plot rms spectrum,power density spectrum, etc.)
AnalyseNMEAGGA
- 可以分析NMEA0183格式中的GGA数据的静态精度（rms）(Can analyze the static accuracy (rms) of GGA data in NMEA0183 format)