搜索资源列表
wideband_2ciquxie_1
- 相控阵雷达数字去斜仿真，发射信号和回波信号，混频滤波信号，正交解调，滤波器设计 使用带通滤波器，二次时延；两个目标-Phased array radar to ramp digital simulation, the transmitted signal and the echo signal, mixing the filtered signal, quadrature demodulation, filter design use a band-pass filter, the second
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- 频率特性测量系统C程序部分，STM32F103ZET6驱动AD9854（1-40M扫频），采集混频滤波后两路AD值进行计算，串口12864绘制被测网络的幅频和相频特性曲线-The frequency characteristics of the measurement system C program section, STM32F103ZET6 drive AD9854 (1-40M sweep), post-acquisition filtering mixing two AD values
single_sta_tar
- 实现三角调制调频连续波的产生，波形时频域分析，及其与回波混频后差频的仿真，效果很好，希望有帮助！-Triangular modulation frequency modulation continuous wave generation, waveform analysis in frequency domain, and the echo frequency difference after mixing simulation, the effect is very good, I hope
JiYuFuJieXiDaiTongYouHuaJieTiaofangfa
- 基于复解析带通滤波器的优化解调方法，可以克服传统解调方法混频等局限性。(The optimal demodulation method based on the complex analytic band pass filter can overcome the limitations of traditional demodulation methods and mixing frequency.)
yuyinchuli
- 在matlab平台利用GUI界面实现录音，播放。并对语音信号进行频谱分析，特定人语音识别，混响，混频等基础功能。(On the MATLAB platform, the GUI interface is used to record and play. And the speech signal spectrum analysis, specific speech recognition, reverberation, mixing and other basic functions.)
bodaocW5
- 用于研究硅基波导或者光纤中的非线性效应，非常有用，(it is used for the research abobt nonlinearity effect based on silicon waveguide)
ddc
- 实现中频信号的下变频处理，包括混频和滤波(implement DDC useing matlab)
time len dan
- 基于四波混频效应实现时间透镜的代码，很好用。(Based on the four wave mixing effect to realize the time lens code, very good.)
time len shuang
- 利用四波混频效应来实现双时间透镜，功能很全。(The dual time lens is realized by using the four wave mixing effect, and the function is very full.)
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.)
midasr_0.6.tar
- 混频回归模型的r语言包，里边包括例题啥的。(The package of midas (mixed frequecncy), which includes the concrete code of some examples.)
matlab
- 本程序可是实现用MATLAB进行复杂声音信号的采集，以及进行频谱分析，并对采集到的信号进行滤波处理，有高斯滤波和其他滤波器。(This program realizes the acquisition and analysis of complex sound signals with MATLAB, and filters the collected signals. There are Gauss filters and other filters.)
matlab NLS equation
- matlab解耦合非线性薛定谔方程组，考虑自相位调制、交叉相位调制与四波混频(Matlab solves the coupled nonlinear Schrodinger equations, considering self phase modulation, cross phase modulation and four wave mixing.)
mutisim电路
- 二极管平衡混频电路，单调谐回路放大器，二极管平衡混频器，高频功率放大器，惰性失真，负峰切割失真(Multisim experimental circuit)
雷达信号处理基本流程(20181018091102)
- 去斜处理（宽带的匹配滤波）Stretch方法是针对线性调频信号而提出的， 其方法是将输入信号与参考信号 （经适当延迟的本振信号， 延迟量通常由窄带信号测距结果估计出） 混频 ，则每一个散射点就对应一个混频后的单频分量，对混频输出的信号进行 DFT 处理 ，即可获得目标的距离像，对参考信号的要求是应具有与输入信号相同的调频斜率。(dechirp matched filter Stretch method is proposed for linear frequency modulation si
FWM
- 分析了计算四波混频效率的表到式在考虑非线性相位失配因子和不考虑非线性相位失配因子两种情况下,四波混频效率计算的差别(The difference of four-wave mixing efficiency calculation is analyzed when considering non-linear phase mismatch factor and non-linear phase mismatch factor.)
ＭＩＤＡＳ
- 对宏观低频经济数据与微观高频数据进行混频数据建模(Mixing data modeling of macro low frequency economic data and micro high frequency data)
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
MIDASv2.2
- midas混频回归，基于高频数据对高频数据做拟合回归使用(Midas mixing regression)
matlab code
- MIDAS实现（混频数据模型），例如用日度数据预测月度数据(Midas implementation (mixing data model), such as forecasting monthly data with daily data)