搜索资源列表
Fadingchannel
- 简单混合衰落信道 This mfile inputs an unmodulated sinewave through a simple Rayleigh two path fading channel and shows the output with phase, gain, and attenuation characteristics via animation. -simple mixed fading channel
xhclfft
- 用FFT 进行信号的频谱分析 1、高斯序列 2、衰减正弦序列 3、三角波序列 4、反三角序列-signals using the FFT spectrum analysis of one, two Gaussian sequence, the sequence of 3 attenuation sine, triangle wave sequence 4, anti- triangular series
RangeCalculationsInaJammingEnvironment
- ％ This program calculates radar ranges in a jamming environment. It works ％ with both Stand-off jamming and self-screening jamming for steady and Swerling type ％ targets with frequency agility, coherent integration a
wireless_communication_simulation
- 本次实验是无线楼宇数据传输仿真，即在楼内实现点对点的无线数据通信，需要获得的关键是两点之间的距离和楼层衰减。通过了解914M的楼宇通信特性，建立楼宇数据通信系统的仿真模型，采用无线收发芯片NRF905,实现楼宇内的数据通信仿真分析。 -this experiment is building wireless data transmission simulation, in the building of peer-to-peer wir
firbynna
- 此程序为本人编写的神经网络法设计1型FIR滤波器的程序，读者读此程序后，可以很深刻地理解如何用BP网络和LMS算法来设计滤波器。 只需更改程序中的H值，即可生成各种低通，高通，带通，带阻滤波器。程序运行结果可得到滤波器系数，幅频曲线和衰减曲线。 可通过更改迭代步长和误差极限来调整滤波器特性。-I prepared for this procedure the neural network type 1 FIR filter d
pathloss
- 仿真无线信道衰落，仿真了自由空间衰耗和地面衰耗．-Fading channel simulation, simulation of the free-space attenuation and ground attenuation.
CICFilterDesignandAnalysisinMultipleSampling
- 首先介绍了内插理论和CIC 滤波器原理,重点给出了CIC 滤波器设计方法,并分析了CIC 滤波器级联级数 和滤波器阶数的选取对通带衰减和旁瓣抑制的影响,仿真结果验证了设计方法的有效性和可行性。-First introduced the theory and CIC interpolation filter, the focus is given CIC filter design methods, and analyzes the
Matlab_LMS3
- 自适应线性预测编码问题，利用白噪声序列生成信号序列，进而进行LMS迭代，计算滤波器权系数的轨迹曲线和衰减曲线-Adaptive linear predictive coding problem, the use of white noise sequence to generate signal sequence, and then LMS iteration to calculate the filter weights of the
Prony_FFT
- Prony方法，一种带吸收衰减因子的“傅立叶”变换。可直接求取信号（如地震数据）的衰减因子，用于油气预测，异常检测等。 Very usefull.-Prony method, a kind of absorption attenuation factor of the
NEXT
- 随机减量方法，从结构的随机振动响应中提取该结构的自由衰减振动信号-Random decrement method, the structure of the random vibration response of the structure to extract the free vibration signal attenuation
fxlms
- ％％ Active Noise Control Using a Filtered-X LMS FIR Adaptive Filter ％ This demonstration illustrates the application of adaptive filters to the ％ attenuation of acoustic noise via active noise control. - Active Nois
Optical-bench4m7
- Matlab实现光线跟踪算法，建模光线折射、衰减、像差-Matlab to achieve ray tracing algorithm, modeling of light refraction, attenuation, aberrations
channel-est-code
- 对OFDM传输信道的仿真，用matlab仿真了几个信道的衰减模型-For OFDM transmission channel simulation, using matlab simulation of a number of channel attenuation model
fix_channel
- 固定卫星信道仿真源码 主要考虑雨衰因素-Fixed satellite channel emulation source major consideration Rain attenuation factor
mobile_channel
- 地面移动卫星信道仿真程序 考虑雨衰 阴影 和多径影响-Land mobile satellite communication channel simulation program to consider the shadow of rain attenuation and multipath effects
vc.presentation.programming.attenuation.oscillatio
- vc编程实现衰减振荡演示代码vc presentation programming code attenuation oscillation -vc presentation programming code attenuation oscillation
modwell
- seismic attenuation, well based estimation
X-ray-attenuation-
- 广谱X射线衰减的非线性 广谱X射线衰减的非线性-X-ray attenuation of the nonlinear spectrum
The-attenuation-curve-fitting
- 根据ANSYS分析得到位移时间数据点后，可用MATLAB拟合其衰减曲线-ANSYS analysis based on data obtained after displacement time point, the attenuation curve fitting is available MATLAB
EM-wave-rain-attenuation
- 用于仿真不同角度的电磁波从地面至卫星的传播链路的衰减，在降雨条件下的衰减。-This program is used for calculator the attenuation of electronmagnetic wave propagation under different angles through the rain earth to space.