搜索资源列表
F_response
- 通过GPIB实现HP 33120A和8560EC的控制，进而实现频响测试。-HP 33120A via GPIB to achieve and 8560EC control, thus achieving frequency response test.
mydesign
- 设计要求： 考察知识点：拉普拉斯变换，傅立叶变换。 设计内容： 已知： 设① p1=－2，p2=－30；② p1=－2，p2=3，要求： （1） 针对极点参数①②，画出系统零、极点分布图，判断该系统稳定性。 （2） 针对极点参数①②，绘出系统的脉冲响应曲线，并观察t→∞时，脉冲响应变化趋势。 （3） 针对极点参数①，绘出系统的频响曲线。 -Design requirements: To study the knowledge points: L
filter2
- 用奇阶互补法设计两带滤波器组(高、低通互补)，进而实现四带滤波器组；并画出其频响。滤波器设计参数为：Fp＝1.7KHz, Fr＝2.3KHz, Fs＝8KHz, Armin≥70dB。-Odd order complementary method to design two-band filter bank (high-and low-pass complementary), so as to realize the four-band filter group draw the freque
filter4
- 用奇阶互补法设计四带滤波器组；并画出其频响。滤波器设计参数为：Fp＝1.7KHz, Fr＝2.3KHz, Fs＝8KHz, Armin≥70dB。 part2-Designed four-band filter group complementary use of odd order, and draw its frequency response. The filter design parameters: Fp = 1.7KHz, Fr = 2.3KHz, Fs = 8KHz, Armin
yuyin
- 进入实验界面后，按“输入语音信号”按钮，录入语音信号的数据。对数据进行频谱分析，给出语音信号的波形图和频谱图。设置系统的截止频率，选择给定的系统类型，建立系统函数，并画出系统的频响图。 5. 语音信号频谱与滤波器频响相乘（即对语音信号进行高、低通滤波），得到输出信号的频谱，将所得结果经过傅里叶反变换函数变换为时域信号，绘出处理后信号的波形图，并分别存档。-Into the experimental interface, press " input speech signal"
identfromfrf
- 阻尼建模，根据频响函数进行阻尼建模工作，求得阻尼矩阵。-Damping modeling, modeling damping according to frequency response function, damping matrix is obtained.
Least-square-ident
- 最小二乘法模态参数识别（复模态—频响函数实虚部）-Least square method modal parameter identification
fangban_pinxianghanshu
- 通过MATLAB编程，求解出结构的质量矩阵，刚度矩阵，特征值，特征向量，并求得结构的响应(Through MATLAB programming, the mass matrix, stiffness matrix, eigenvalue and eigenvector of the structure are solved, and the response of the structure is obtained)
KD1050L_SN140832
- 传感器标定表,传感器频响曲线，振动传感器标定(GSEGYView is a viewer for seismic data in SEG-Y format, its modifications, and many other related formats aimed to store either petroleum exploration data or seismology data. GSEGYView features graphics hardware acceleratio
频响函数gj
- h1,h2,的估计，效果很好，曲线很光滑(H1, H2, the estimate is good and the curve is smooth)
sweepsin01120
- 扫频实验的频响函数，以及位移、速度、加速度的图、FFT进行频谱分析(Frequency response function of sweep experiment)
随机信号谱分析
- 随机信号谱分析，给出了随机信号的自相关函数，互相关函数，频响函数，相干函数(Random signal spectrum analysis)
motaifenxi
- 用matlab求解求频响函数的实频、虚频、幅频、相频及Nyqiust图(Frequency response function of matlab to solve o real or imaginary frequency, amplitude frequency and phase frequency and Nyqiust figure)
Matlab_code
- frf频响函数求解，simulink仿真(frequency response function)
program
- zwiker响度计算程序，三分一直倍频程声压级，Aures方法尖锐度，bismarck方法尖锐度，时变响度尖锐度子程序(Zwiker loudness calculation program, three points have been octave, sound pressure level, Aures method sharpness, Bismarck method sharpness, time varying loudness sharpness subprogram.)
complex_reverberation
- 可实现海洋混响信号统计模型的建立，发射信号为LFM或单频信号，参数可调，得到的模型很好的符合混响的统计特性(It can establish the statistical model of marine reverberation signal. The transmitted signal is LFM or single frequency signal, and the parameters can be adjusted. The model is in good agreement