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hownarrow
- the paper I uploaded was submitted in my DSP2 class. The paper discusses the results of the simulation based on the paper of Zatman on "How Narrow is Narrowband?" It investigates the second eigenvalue parameter of the received signal that determines
ADSL_based_high-speedcabletelemetry
- 电缆遥测传输是测井系统传输数据的主要方式。针对测井电缆传输速率低、 带宽窄等瓶颈问题 ,提出应用 ADSL 宽带网络接入的离散多音频调制(DMT)技术进行电缆传输的调制和解调 ,从理论上对此技术进行了详细分析 ,并 通过计算机仿真试验 ,证明该方法对于提高电缆的频带利用率是可行的。-Cable telemetry transmit is a main way of data transmission in well logging systems. In this paper , due
FPGAIMPLEMENTATIONOFATUNABLEBANDPASSFILTER
- Any Band-Pass filter may be converted into a tunable filter with a single tuning parameter through the use of a new Tunable Heterodyne Band-Pass Filter concept in which the frequency of the heterodyne signal is adjusted thereby translating the
NarrowBandFilterDesign
- 窄带FIR数字滤波器是滤波器设计的关键课题，利用窄带滤波器可以减少设备的计算量，进而提高速度。本文档的目的是研究性能较好且运算量较小的窄带FIR数字滤波器。实现可以通过DSP编程完成。-Narrow-band FIR digital filter is a key issue in filter design, use of narrow-band filter can reduce the computational device, and then increase speed. The p
wxdh
- 通过设置和实际情况相接近的干扰信号、期望信号以及噪声信号参数，来仿真采样 矩阵求逆算法、单星约束下的最小输出功率算法、单星无约束下的最小输出功率 算法分别于单星信号在单个宽带干扰信号、单个窄带干扰信号和复杂电磁干扰信 号存在时的干扰抑制性能，得出在强干扰条件下算法由优到劣的顺序是采样矩阵 求逆算法、单星约束下的最小输出功率算法和单星无约束下的最小输出功率算法， 弱干扰条件下单星无约束下的最小输出功率算法失效等结论。-By setting and close to the ac
doppler-only-SAR
- DOPPLER-ONLY SYNTHETIC APERTURE RADAR, This thesis is a proof-of-concept that the imaging process can be performed using high-doppler resolution data. The system requires a simple continuous wave transmitter, and the signal returns are confined
NarrowBandFilterDesign10_07
- The document is for the microwave filter synthesis, specially for the narrow band.
Active-contour-3-d-image
- 对具高噪声和低对比度三维图像的识别和分割算法进行了研究。基于活动轮廓模型,用Gabor变换提取图像的纹理特征,根据统计学信息假设,通过偏微分方程水平集和窄带方法求解,获得较基本活动轮廓的算法分割更光滑精确的物体轮廓-To a high noise and low contrast 3 d image recognition and segmentation algorithm was studied. Based on the active contour model, with Gabor t
HMC830LP6GE-Application-Note-V1.6
- HMC830LP6GE 25~3000MHz & Narrow Band PLLVCO Application Note V1.6
xiangguanxishu
- 关于一种基于相关系数的窄带时间延迟估计的方法案例，很有帮助。-A case about based on the correlation coefficient of narrow-band time delay estimation method , very helpful .
An-oceanic-reverberation-model
- 一种经典的海洋混响模型建模方法，详细介绍了混响运动谱混响谱及时间序列线性预测方法。- simple model of the surface, volume, and bottom re- verberation received by a moving platform as a function of time following the tranmission of a narrow-band pulsed signal is
enwpswfmodifie
- narrow-band interference suppression in order to avoid the narrow band communication systems has been caused by interference
10.1109-MELCON.1998.692481
- The application of digital predistortion in base-band signal is an extended method of amplifier linearization to reduce the Adjacent Channel Interference (ACI) in those systems in which a varying envelope modulation scheme is used. This paper
PLC-note
- PLC note Design and Implementation of A DSSSBased Narrow Band Power Line Communication Modem
STUDY AND ANALYSIS OF TIMING OFFSET ESTIMATION METHODS IN OFDM SYSTEMS
- OFDM is a multi-carrier transmission technique. It converts the frequency selective fading channel into a collection of parallel flat fading sub-channels which simplifies the structure of a receiver. OFDM has been widely used in communication system
ofdm
- OFDM channel Using a large number of parallel narrow-band subcarriers instead of a single wide-band carrier to transport information l Advantages » Very easy and efficient in dealing with multi-path » Robust again narrow-band interferen
bit-and-power-loading2
- 本文提出了一种算法，根据不同的噪声容限分配数据位，从而实现不等错误保护（UEP）。 新的方法是基于非UEP分配算法。新算法设计通过集成一个新的SNR-排序方案，可抗非平稳脉冲噪声和信道变化。仿真结果表明，该高度保护的比特流分布在低信噪比的大量载波上，从而确保由非平稳噪声信噪比引起的变化，不会多少影响这些载波。此外，窄带干扰不会干扰大量的重要数据。-This paper proposes an algorithm that distributes bits according to diffe
lab_NBFMwithAWGN
- Narrow band frequency modulation with added white gaussian noise.