Description: 用multisim实现双电源供电的低通滤波器，最高频率是10khz-Multisim with dual power supply of the low-pass filter, the maximum frequency is 10khz Platform: |
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Author:文风 |
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Description: 本文介绍了用来测量对流层温度垂直分布的基于高光谱分辨率雷达技术的瑞利-米激光雷达系统（激光是对人眼安全的355nm波长的紫外线）。在该系统中，用两个法布里-珀罗标准具滤波器对影响大气温度的两个瑞利信号进行过滤。这些滤波器放在瑞利散射频谱的同一侧，并带有双端口光学输出通道。这种配置对米氏散射能获得较高的抑制比以及合理的瑞利散射透光率。米氏信号用第三个位于激光频率中间位置的法布里-珀罗标准具滤波器进行检测。这三个滤波器的参数是经过数值计算优化了的。实验结果表明，对于这两个瑞利通道都能实现-45dB的米散射抑制和大于1 的瑞利透光率。文中还介绍了一种用于校正气溶胶散射实验中所测得的温度（受到气溶胶和云的影响）的方法。初步试验和仿真证明，该设备中的双通道标准具和米散射校正在实际应用中有较高的性能。-A Rayleigh–Mie-scattering lidar system at an eye-safe 355nm ultraviolet wavelength that is based on a
high-spectral-resolution lidar technique is demonstrated for measuring the vertical temperature profile
of the troposphere. Two Rayleigh signals, which determine the atmospheric temperature, are filtered
with two Fabry–Perot etalon filters. The filters are located on the same side of the wings of the Rayleighscattering
spectrum and are optically constructed with a dual-pass optical layout. This configuration
achieves a high rejection rate for Mie scattering and reasonable transmission for Rayleigh scattering. The
Mie signal is detected with a third Fabry–Perot etalon filter, which is centered at the laser frequency. The
filter parameters were optimized by numerical calculation。 Platform: |
Size: 381952 |
Author:shasha |
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Description: 用于实现完全重构条件下的双通道滤波器设计。低通和高通相互制约。-Used to implement a dual-channel filter design perfect reconstruction condition. Low-pass and high-pass mutual restraint.Face recognition database, including yalu MIT ORL face database. Ideal for researchers Face Recognition direction. Platform: |
Size: 5120 |
Author:李平 |
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Description: 数字信号处理实验内容，利用fdatool工具，实现实验要求中的各种滤波器，并利用级联的方法实现双带通滤波器-Digital signal processing experiment content, using fdatool tool to achieve the various filters in the experimental requirements and the use of cascading dual-band-pass filter Platform: |
Size: 317440 |
Author:毕晟 |
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Description: 应用小区域方差对比，程序简单，FIR 底通和带通滤波器和IIR 底通和带通滤波器，本程序的性能已经达到较高水平，基于kaiser窗的双谱线插值FFT谐波分析，迭代自组织数据分析。- Application of small area variance comparison, simple procedures, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, The performance of the program has reached a high level, Dual-line interpolation FFT harmonic analysis kaiser windows, Iterative self-organizing data analysis. Platform: |
Size: 8192 |
Author:wwuktvrg |
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Description: 使用高阶累积量对MPSK信号进行调制识别，基于分段非线性权重值的Pso算法，FIR 底通和带通滤波器和IIR 底通和带通滤波器，最终的权值矩阵就是滤波器的系数，预报误差法参数辨识-松弛的思想，基于kaiser窗的双谱线插值FFT谐波分析。- Using high-order cumulants of MPSK signal modulation recognition, Based on piecewise nonlinear weight value Pso algorithm, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, The final weight matrix is ??the filter coefficient, Prediction Error Method for Parameter Identification- the idea of relaxation, Dual-line interpolation FFT harmonic analysis kaiser windows. Platform: |
Size: 9216 |
Author:hsgyncnc |
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Description: 到达过程是的泊松过程，研究生时的现代信号处理的作业，基于kaiser窗的双谱线插值FFT谐波分析，Relief计算分类权重，FIR 底通和带通滤波器和IIR 底通和带通滤波器，分析了该信号的时域、频域、倒谱，循环谱等。- Arrival process is a Poisson process, Modern signal processing jobs when the graduate, Dual-line interpolation FFT harmonic analysis kaiser windows, Relief computing classification weight, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Platform: |
Size: 7168 |
Author:khemhqp |
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Description: 采用加权网络中节点强度和权重都是幂率分布的模型，基于kaiser窗的双谱线插值FFT谐波分析，FIR 底通和带通滤波器和IIR 底通和带通滤波器。- Using weighted model nodes in the network strength and weight are power law distribution, Dual-line interpolation FFT harmonic analysis kaiser windows, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter. Platform: |
Size: 4096 |
Author:wpjsit |
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Description: Dual-line interpolation FFT harmonic analysis kaiser windows, A window function design FIR digital band-pass filter, Very suitable for the study using computer vision. Platform: |
Size: 60416 |
Author:liujengfenggang
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Description: Dual-line interpolation FFT harmonic analysis kaiser windows, A window function design FIR digital band-pass filter, Multirate signal processing. Platform: |
Size: 59392 |
Author:张嘉尚
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