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FIBER
- We demonstrate a new approach to CARS spectroscopy by effi ciently syn- thesizing synchronized narrow-bandwidth (less than 10 cm− 1) pump and Stokes pulses (frequency diff erence continuously tunable upto ～3000 cm− 1) based on spec
20In-Search-of-a-Perceptual-Metric
- This paper presents a quantitative metric to describe the multidimensional spectral envelope perception related to the spectral element of timbre. Melcepstrum is chosen as a hypothetical metric for spectral envelope perception due to its desirable pr
ashgillman-MOS-a337bc9
- LOG spectral distance which is used in mmse
Chapter-V-through-original-report
- 双极性矩形随机信号的归一化功率谱密度 HDB3码的编译码（要求给出眼图）-Normalized power spectral density HDB3 code codec bipolar rectangular random signals (required to give the eye)
MU-Diversity-in-Downlink-Channels
- MU Diversity in Downlink Channels-when feedback cost overweigh spectral efficiency
FPGA-DESIGN-OF-A-HARDWARE-EFFICIENT-PIPELINED-FFT
- The digital wideband receiver is a critical component in modern digital receivers. The receiver has the capability to expose and distinguish adverse signals contained within a large bandwidth (on the order of 1 GHz or more) of the radio frequency (RF
6
- spectral efficiency distributed MIMO
hitran2008
- hitran软件使用和各种常见气体的光谱测量分析-Spectral measurements hitran software and a variety of common gases analysis
QPSK-MATLAB
- 介绍了数字通信中的QPSK调制解调的原理，通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真，绘出信号在理想信道和加噪信道中模拟传输时的时域图，并对各模块进行了频谱分析，所得到的结果与 理论基本相符，对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计，提供了有效的参考依据。 -The introduction was done with the principle of the QPSK modulation and demodulation
DFKDJFKDFJD
- 本文研究了多重分形的统计物理方法,以上证综合指数长达四年的一分钟高频数据为研究 对象,计算了实际交易数据的多重分形谱及其特征参数,并确定了权重因子的取值范围。结果表 明奇异指数和相应的谱函数作为多重分形谱的重要参数,一定程度上反映了股指本身的变化范围 和高低价位出现频率的变化,然而谱函数可以预测股市趋势的断言在沪市并不成立。 关键词:统计物理 高频数据 多重分形谱 奇异指数-This paper studies the multifractal statistical physi
PAPER1
- Spectral Efficient Optimization in OFDM Systems with Wireless Information and Power Transfer
Design-and-Implementation-of-FPGA
- 设 计与 实 现了 一种 以 F P GA 为核 心 的实 时 频 谱分 析 系 统。 系 统 包含 实时 频 谱 监 测 和 实 时 频 谱仪 2 种 频 谱分 析 模式 。 实 时频 谱 监 测 模 式采 用 F F T 算法 设 计实 现 , 用 于 对信 号 的 实时 监 测 实 时 频 谱 仪 模 式 采 用 D F T 算法 设计 实 现, 用于 信 号的 细致 分 析。 实验 证 明 , 系 统 充 分 利 用 了 F P GA 芯 片 的 资 源, 具 有
paper3
- Spatial-Spectral Sensing using the Shrink & Match Algorithm in Asynchronous MIMO OFDM Signals
paper4
- Spectral Efficiency and Energy Efficiency of OFDM Systems Impact of Power Amplifiers and Countermeasures
paper5
- Spectral Efficiency in Large-Scale MIMO-OFDM Systems with Per-Antenna Power Cost
problem-of-speech-enhancement
- 文章介绍了几种语音处理方面常见的问题！语音增强算法，以及短时谱估计 检测语音！-Article describes several aspects of speech processing common problem! Speech enhancement algorithms, as well as short-time spectral estimation detect voice!
backup
- A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, lossy compression of audi
An-Efficient-Method-for-Prefilter-Computation-for
- In advanced TDMA mobile communications systems, reduced-state equalization algorithms have to be employed because high-level modulation is used in order to improve spectral efficiency. Such equalizers have only high performance, if the overal
segmenttool
- Tracking moving objects in video sequence is an important problem in computer vision, with applications several fields, such as video surveillance and target tracking. Most techniques reported in the literature use background subtraction tech
voice-signal-acquisition
- 语音信号采集与频谱分析设计，硬件系统设计，软件编程-Voice signal acquisition and spectral analysis and design, hardware design, software programming