搜索资源列表
FWM
- 基于四波混频效应来实现全光逻辑门，有时域谱和频域谱，基于四阶龙格库塔法求解。(All optical logic gates are realized based on the four wave mixing effect, and sometimes the domain spectrum and frequency domain spectrum are solved based on the four order Runge Kutta method.)
rickerwavelet
- 模拟产生雷克子波以及雷克子波的振幅谱的matlab源代码。(To simulate the Ricker wave and the amplitude spectrum.)
wj
- 海浪p-m谱模拟及海浪二维模拟，可以正确模拟出海浪的p-m谱及海浪(The p-m spectrum simulation of sea waves and the two dimensional simulation of sea waves can correctly simulate the p-m spectrum and wave of sea waves)
sea
- 输入相应参数，风级，频谱，即可绘制二维海浪图(The corresponding input parameters, scale, frequency spectrum, two-dimensional wave diagram can be drawn)
5.空间平滑MUSIC算法的MATLAB程序
- 空间谱估计中经典空间平滑算法，对相干信源的来波方向进行估计(Classical spatial smoothing algorithm in spatial spectrum estimation and estimation of the wave direction of coherent sources)
Dynamicrange
- This is a dynamic range spectrogram which shows the shape of sound wave. this file includes all scr ipts and files to run and show the spectrum a sound wave.
虚拟频谱分析仪设计
- 设计的虚拟频谱分析仪由周期性信号发生器、信号幅频/相频特性、频谱分析结果三个子模块组成。信号发生器子模块生成两路模拟输入信号，一路是可调频率、相位和振幅的正弦信号、方波、三角波、锯齿波、白噪声，另一路是指可调频率、相位和振幅的正弦波、方波、三角波、锯齿波、白噪声，最后利用信号合成器把两路信号混合起来作为生成的2路模拟信号(The designed virtual spectrum analyzer consists of three sub modules, which are periodic
海浪谱分析程序包
- 海浪方向普和功率谱的计算，可以用于波浪原始资料处理(The calculation of wave direction and power spectrum can be used for wave original data processing.)
run_plot_surface_wve_spectrum
- Run the main function to plot the spectrum of wave of surface such as ocean
woxuantiaozhi
- 此程序用labview软件实现了2psk调制和涡旋调制，并进行了涡旋波的频谱变换(In this program, 2PSK modulation and vortex modulation are realized by LabVIEW software, and the spectrum transformation of vortex wave is carried out.)
EL Centro地震反应谱
- EL Centro地震波位移、速度、加速度反应谱(Response spectrum of seismic wave displacement, velocity and acceleration of EL Centro)
练习频谱图生成excel
- 利用LabVIEW正弦波信号生成函数，和频谱转换子vi生成频谱图，并将频谱信号生成excel保存(Spectrum diagram of sine wave signal and create excel)
代码
- 实现了一个基于 matlab 的信号发生器，并同时画出了信号的时域表示，自相关函数及功率谱，实现的信号发生器能够产生的信号为： （1） 白噪声 （2） 单位冲激信号 （3） 正弦信号 （4） 方波信号 （5） 三角波信号(A signal generator based on MATLAB is realized, and the time domain representation, autocorrelation function and power spectrum of the sign
Matlab程序1111
- 海浪模拟，基于PM谱，根据海浪频率波高等因素(Wave simulation, based on PM spectrum, according to wave frequency wave higher factor)
铝板频散曲线（A0、S0）
- 主要是用来绘制超声导波时域信号的能量谱图，通过能量的大小来区分到底是哪一个模态。(Drawing Energy Spectrum of Time Domain Signal of Ultrasound Guided Wave)
20171117
- CDMA是码分多址的英文缩写(CodeDivisionMultipleAccess)，它是在数字技术的分支--扩频通信技术上发展起来的一种崭新而成熟的无线通信技术。CDMA技术的原理是基于扩频技术，即将需传送的具有一定信号带宽信息数据，用一个带宽远大于信号带宽的高速伪随机码进行调制，使原数据信号的带宽被扩展，再经载波调制并发送出去。(CDMA is the abbreviation of Code Division MultipleAccess. It is a new and mature w
新建文件夹
- 可以简易分析脉搏波的频谱和功率谱，附有一份脉搏波数据(It is easy to analyze the spectrum and power spectrum of pulse wave)