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uplink
- 本文主要是描述的DDC的matlab功能，从输入的信号经过1/4fs搬频，然后半带抽取，再到混频，最后到分数倍的抽取，再经过成形滤波器输出。-digital down convention
simulationOfLFMRadar
- 对线性调频脉冲压缩雷达进行了仿真，考虑了实际目标回波包含的系统噪声和地物杂波、高频放大器设计、混频器设计、中频放大器设计、正交鉴相器设计、时域和频域脉冲压缩(脉压)、MTI、MTD及CFAR恒虚警等多个方面。-This code simulates the system of LFM pulse compression radar taking into account of system noise and clutter contained in object signal and many
hp2
- 多个信号的混频仿真程序，目的是应用于宽带雷达在多个目标存在的情况下，如何显示多个目标在时域和频域的状态跟踪。-Multiple signal mixer simulation program, used in wideband radar in the presence of multiple targets, and how to display multiple target tracking in the time domain and frequency domain state.
zz_rarget
- 目标和雷达的仿真程序，可以设置目标位置向量、速度、目标散射截面积、距离门限等等，计入高斯噪声，经过混频和傅里叶变化后再显示其距离和多普勒二维图形。-Target and radar simulation program can be set to the target position vector, velocity, target scattering cross-sectional area, the distance threshold, etc., included in the Ga
d4ef13.ZIP
- 24GHz高线性低功耗CMOS混频器的设计24GHz high linearity and low power CMOS design of mixer-24GHz high linearity and low power CMOS design of mixer
STEP-LFM
- 产生调频步进信号，再进行脉冲压缩，混频，最后进行高分辨率成像。本程序用于测距，参数可以进行修改。注释详细。-stepped LFM generating, and then pulse compression, mixing, and finally high-resolution imaging. The procedure used for ranging, the parameters can be modified. Detailed notes.
fiberfwm
- 基于HNLF的全光逻辑与门主程序，光纤中的四波混频过程的matlab数值模拟仿真代码。-HNLF-based all-optical logic gates main program, fiber four-wave mixing process matlab numerical simulation codes.
Broadband_FWM_products
- 微环级联四波混频,基于FFT算法，在2013b环境下可运行-cascaded FWM in microring
0479-8023(2012)04-0538-07
- 一款工作于2.4 GHz 频段的带有源负载的高性能双平衡有源混频器0479-8023(2012)04-0538-07-A High Performance Double-Balanced Gilbert Mixer with Active Loads for 2.4-GHz ISM Band Application
ASk_test
- 2ASK信号的正交解调，包括2ASK信号的产生，与本地载波混频，低通滤波，求包络，恢复出原始信号等-the demodulation of 2ASK
self-mix
- 半导体激光器自混频干涉实现对微小位移量的检测-Semiconductor laser self-mixing interference achieve the detection of small amounts of displacement
hunpin
- 混频器的matlab源代码，极具参考价值，请大家参考-Mixer matlab source code, great reference value, please refer to
FWM-phase-match-wavelength
- 利用mathematica软件计算纳米光纤中的四波混频相位匹配曲线-FWM phase match wavelength calculation in nanofiber with mathematica
dechirp_R
- 此代码包含常见的线性调频雷达信号的去斜处理，时域上与参考信号进行混频时选择的起始时刻，以及加窗的注意事项-This code contains the common chirp radar signals dechirping, starting time of the selected mixing with the reference signal in the time domain, and precautions windowed
ddc
- 数字下变频matlab代码，包含NCO、混频、抽取、低通滤波器部分的仿真-DDC matlab code, including NCO, mixing, extraction, simulation, part of the low-pass filter
appMFVAR
- 混频向量自回归模型，用于处理混频数据，可以避免同频数据导致的信息缺失-mixfrequency VAR
FSK
- FSK，扩频信号调制，加载高斯白噪声，混频解调，得到误码率-FSK, spread spectrum signal modulation, Gaussian white noise loading, mixing, obtained by demodulating the error rate
DSP-Example-for-Matlab-master
- Matlab语音傅立叶变换，降噪混频过程，使用GUI方式编程-Matlab Fourier transform voice, noise mixing process, using the GUI programming
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
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.)