搜索资源列表
ImageRD
- 模块的目的/功能： 完成对回波数据的成像Rang-doppler算法-The purpose of modules/functions: completion of the echo data imaging Rang-doppler algorithm
Alog
- 用于实现超声回波数据的对数压缩处理,用ALTERA QUARTUSII5.1以上版本软件可以打开-For the realization of ultrasonic echo data on the number of compression, using ALTERA QUARTUSII5.1 above software can open
wert
- 回波抵消器中常用的几种自适应滤波算法有LMS, NLMS, RLS等算法。对现有主要算法的性能进行了分析，并对优缺点进行评价和比较。为了在收敛速度和运算量之间得到很好的折衷，对NLMS算法改进，得到了 PNLMS-Echo cancellation devices commonly used in adaptive filtering algorithm has several LMS, NLMS, RLS, such as algorithms. The main algorithm of t
LabVIEW_Data_Streaming
- 这个程序展示了LabVIEW功能强大的数据采集的回放数据流功能。-This demo is to show the high performance of LabVIEW in data acquisition and playback.
nlms_pw
- nlms 回波抵消 预白化处理 c++代码开发-pw-nlms echo cancellation
stftlong
- 雷达回波信号，去除射频干扰，干扰特性为距离相干极强，stft-RF interference suppression of radar signals
xsk_1
- 产生Stripmap SAR的回波 clear all clc thetaT=0 T平台波束斜视角 thetaT=thetaT*pi/180 rad thetaR=0 R平台波束斜视角 thetaR=thetaR*pi/180 c=3e8 光速 fc=1.5e9 载频 lambda=c/fc 波长 测绘带区域- 产生Stripmap SAR的回波 clear all clc thetaT=0 T平台波束斜视角 thetaT=
wxslckbk
- 用与合成孔径雷达的回波检测的编程的原代码-Using synthetic aperture radar detection of the echo of the original programming code
frft3
- 基于分数阶傅里叶变换的水下目标宽带回波精确提取-Based on Fractional Fourier Transform broadband underwater target echo extraction precision
aec
- 回波抵消程序，可对64ms回波进行回声消除。-Echo cancellation process can be carried out to 64ms echo cancellation echo.
completelowL
- 完整的低通LC匹配网络,对RCL特性进行了解，详细分析滤波器的特性。如驻波和回损-Complete low-pass LC matching network, understand the characteristics of the RCL, a detailed analysis of the characteristics of filters. VSWR and return loss as
PD_Barker
- 实现巴克码PD雷达体制的回波信号经滤波、放大、零中频、正交IQ处理采样后的波形图，此信号为第m个周期第k个采样点的信号模型-The realization of Barker Code PD radar system echo signal filtering, amplification, zero-IF, orthogonal sampling to deal with post IQ waveform diagram, the signal for the first m the firs
qiweibakema_f
- 设雷达信号是码宽为0.5微妙，中心频率是10MHz的7为巴克码2PSK信号，接收的雷达回波中频采样频率为40MHz，中频进行正交下变频。假设在13.5km处有一个点目标，仿真该雷达的脉冲压缩处理。-Code-based radar signal is a delicate relief of 0.5, the center frequency is 10MHz for the 7 Barker Code 2PSK signal, the radar echo received IF sampli
SARDopplerEstimation
- 从回波中估计多普勒参数是合成孔径雷达运动补偿的关键。文中研究了多目标回波对参数估计的影响，从理论上推导了估计多普勒中心和调频率对回波的不同要求，并用两个指标举例分析了一段实测机载SAR数据，给出了实际应用中参数估计时选择回波的原则。-Doppler parameters estimation from radar echoes is a key step in SAR(Synthetic Aperture Radar}motion cornpensation． This paper rese
ex9_11
- ex9_11 雷达脉冲压缩处理。对接收到的雷达回波信号进行正交解调，产生理想线性调频脉冲压缩系数。进行脉压处理。-ex9_11 radar pulse compression processing. Butt received radar echo signals, quadrature demodulation, resulting in an ideal LFM pulse compression factor. Pulse pressure to deal with.
rssi
- RSSI信号回波强度的相关资料，及关于井下工人保护的RFID基于RSSI回波测距系统。-Echo RSSI signal strength information, and on the protection of mine workers RFID echo ranging system based on the RSSI.
chaoshengboceju
- 超声波测距原理 超声波测距是通过不断检测超声波发射后遇到障碍物所反射的回波,从而测出发射和接收回波的时间差t,然后求出距离S=Ct/2,式中的C为超声波波速。 -Ultrasonic Distance Measurement Ultrasonic Distance Measurement principle of continuous detection of ultrasound through the encounter after the launch of the echo re
Get_R_noise_Finish
- Get_R_noise_Finish.m是加噪声的回波序列直接做的fft，带限，ifft然后计算R值。-Get_R_noise_Finish.m is a direct echo plus noise to do fft, band-limited, ifft then calculate the R value.
fir_mtd8
- mtd的8通道算法。附带高斯白噪声、多普勒频移的动目标回波-8-channel algorithm for mtd
moxing
- 超声检测回波信号模型一般超声探头获得。但在没有设备采集信号的时，需要曲线拟合，这是一个拟合的曲线。-singal