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oscilloscope1
- 基于MSP430xFxx的示波器，波形显示于12864液晶，可显示波形、幅值、频率。液晶程序可单独提出供其他工程使用。-An oscilloscope based on the MSP430xFxx, can display the waveform, amplitude, frequency. The LCD and ADC program can be used in other projects.
bizhijiaozheng
- 该程序是幅值谱中校正频谱峰值的比值校正法，可以自设定校正谱峰值的个数，同时还可以校正相位，校正的结果很准确。-The program is corrected spectrum peak in the amplitude spectrum ratio correction method, since setting the number of correction of spectral peaks, but also can be corrected very accurate phase c
fft
- 对图像进行傅立叶变换和反变换，计算频谱幅值-The image Fourier transform and inverse transform, the amplitude spectrum is calculated
Acquiring-a-Signal
- 仿真信号生成一个锯齿波，一副图形中同时显示锯齿波及幅值放大了10倍后的结果。-Simulation signal generating a sawtooth wave, a sawtooth wave, and the graph also shows magnified ten times the amplitude of the results.
MathScript-SignalAnalysis
- 基于labview虚拟平台，利用mathscr ipt节点和m文件进行编程，实现不同相位波形的发生和显示，还可以实现输出波形的采样点、幅值、周期等的改变-Labview-based virtual platform, using mathscr ipt nodes and m file programming, and the occurrence of phase waveform display, you can also achieve the output waveform sampli
Amplitude_Level
- 在labview虚拟仪器中，利用波形生成和波形测量选板，使用选板的函数节点，设计显示多种波形信号发生器，同时测量信号的幅值和电平。-In labview virtual instrument, using waveform generation and waveform measurements palette using palette function node design shows a variety of waveform signal generator, simultaneous
fft
- 对采样信号进行FFT变换，并计算出频域的幅值。查看变量，生成FFT曲线图.基四频域FFT算法，CCS-FFT, the sampling signal and calculate the magnitude of the frequency domain. Viewing Variables, generate FFT graph. Base four frequency domain FFT algorithm, CCS
Grid-connected-Inverter-
- 公司的120V并网逆变完整资料 已投入使用 包括原理图和pcb 源代码及编译好的固件 设计文档 实现了MPPT 电网幅值相位频率跟踪，并使得输出电流时钟与电网电压同相。-Company 120V grid inverter complete information has been put into use, including schematic and pcb firmware source code and design documents compiled achieve MPPT gr
thebestfft
- 在vc6.0中成功运行，实行了傅里叶变换。输出傅里叶变换的结果为各个点幅值，傅里叶系数a和b。可以利用来计算电力谐波。-In vc6.0 run successfully implemented a Fourier transform. Output the results of the Fourier transform magnitude of each point, the Fourier coefficients a and b. Can be used to calculate the
huabaoluopuhefuzhipudematlab
- 可以画出给定一组数据的包络谱和幅值，非常实用，直接导入matlab中即可使用-Can draw the envelope spectrum and amplitude of a given a set of data, very practical, direct import of matlab can be used
boxingshengcheng
- 信号发生器，可以生成不同频率幅值的正弦波，三角波等，还可以生成合成波形-Signal Generator
szdyb
- labview 数字电压表 功能描述：实现仿真信号的电压测量，显示信号频率、标准频率、相位、幅值、直流偏置、峰值、平均值和有效值，并以图形方式显示仿真信号。-labview digital voltmeter Descr iption: Implementation of the simulated signal voltage measurement, display the signal frequency, standard frequency, phase, amplitude, DC
oriented_vector_control
- 异步电机间接矢量控制Simulink仿真模型，带有转速外环和Iq、Id两个内环，转速和负载指令阶跃变化，3/2变换为恒幅值变换，不包含弱磁控制，磁链指令为恒值。PWM调制算法采用空间矢量调制（SVPWM）。 -Indirect induction motor vector control Simulink simulation model with speed outer and Iq, Id two inner ring speed and load instructions step c
hanning11
- 加汉宁窗fft插值算法，计算谐波幅值、频率、相位，需输入采样频率、fft长度-hanning windows Harmonic analysis
zhaoxiaopu
- 位置指令为幅值为1.0的阶跃信号，r（k）=1.0。网络结构为1-4-1，高斯函数的参数值取Cj=[-2 -1 1 2]T ，B=[0.5 0.5 0.5 0.5]T 。 网络权值学习参数为η=0.30，α=0.05 。PID控制各参数的初RBF网络控制，被控对象为G（s）= 取采样时间为1ms，采用Z变换进行离散化，离散化后的被控对象为 y(k)=-den(2)*y（k-1）-den(3)*y(k-2)+num(2)*u(k-1)+num(3)*u(k-2)
ruzonCompass
- 罗盘算子性能超过Canny算子，相比其他算子，它以像素颜色分布代替均值，利用EMD距离找到罗盘直径方向，该方向的直径能最大化圆形窗口中被直径分隔开的两半区域的差异，此方向即为边缘方向，两半圆区域之间的差异度即为边缘幅值，两者构成向量，类似于梯度，用于检测edges、corners和junctions。-Compass operator performance over the Canny operator, compared to other operators, it is replaced
12864--sin
- 利用51单片机对显示屏12864编程，显示正弦函数和余弦函数。频率和幅值可调节。- The use of 51 single-chip display 12864 programming, showing the sine and cosine functions. Frequency and amplitude can be adjusted.
chuli
- 处理由采集卡采到的加速度传感器测得的信号，并分析其在0-1000Hz的频谱幅值并绘制频谱图-Processed by the acquisition card taken to the measured acceleration sensor signal, and to analyze the spectrum of the 0-1000Hz and draw the amplitude spectrum
DFT_TEST
- 对方波进行快速傅立叶变换，求出其各次谐波幅值的小程序-Fast Fourier transform square wave, the amplitude of each harmonic is obtained which applet
ludi
- 根据洗衣机振动实验结果，用MATLAB软件进行时域、频率幅值和功率谱分析-According washing machine vibration test results, using MATLAB software for time domain, frequency, amplitude and power spectral analysis