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yuping
- 分析了噪声背景下实谐波过程ARMA模型系数之间的对称性,并以此为约束条件加入ARMA谱估计方法的求解过程中,从而提出了一种改进的正弦信号频率估计方法.理论分析与计算机仿真表明,对于低信噪比条件下的正弦信号参量估计,这一算法的精度与稳定性都优于仅使用总体最小二乘法(SVD-TLS)的ARMA谱估计方法.-Analysis of real harmonic process noise background symmetry between ARMA model coefficients, and a
qpsk_demod_use_FPGA
- 根据软件无线电的思想，提出了一种新颖的数字信号处理算法，对QPSK信号的相位进行数字化处理，从而实现对QPSK信号的解调.该算法允许收发两端载波存在频差，用数字锁相实现收发端载波的同步，在频偏较大的情况下，估算频偏的大小，自适应设置环路的带宽，实现较短的捕获时间和较好的信噪性能。整个设计基于XILINX公司的ISE开发平台，并用Virtex-II系列FPGA实现。用FPGA实现调制解调器具有体积小、功耗低、集成度高、可软件升级、扰干扰能力强的特点，符合未来通信技术发展的方向。-According
ug474
- Based on multi-document image obtained combining technique, Thermonuclear using weighting factors ML estimation method can be a good signal to noise ratio.
fang_tp32
- Car class-based truck driver trying to Matlab program, ML estimation method can be a good signal to noise ratio, Minimum mean square error (MMSE) algorithm.
fanlangting
- ML estimation method can be a good signal to noise ratio, Complete class-based image processing, contains all of the source code, auto image, Through repeated training CEyjPrGlate have higher recognition rate.
1844
- Modern signal processing used in the spectral estimation in matlab, Complete HMM-based speech recognition system, A noise auxiliary data analysis method.
minglou_v72
- Using common plane wave expansion method, ML estimation method can be a good signal to noise ratio, Data analysis, plotting, etc..
rvuyg
- MIT Artificial Intelligence Laboratory identification of the target source, ML estimation method can be a good signal to noise ratio, Using high-order cumulants of MPSK signal modulation recognition.
3546
- Modeling and simulation pwm rectifier Multi-target tracking particle filter, ML estimation method can be a good signal to noise ratio.
5537
- ML estimation method can be a good signal to noise ratio, Calculate the multifractal trend fluctuation analysis, LM386 audio signal amplification.
tsqwc
- Includes the modulation, demodulation, signal to noise ratio calculation, cordic matlab simulation algorithm, Modern signal processing used in the spectral estimation in matlab.
rabwk
- This is a useful frequency estimation algorithm matlab simulation program, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, On neural network control.
mkrwb
- Waveform data analysis, ML estimation method can be a good signal to noise ratio, PLS PLS toolbox.
2672
- Genetic algorithm based reactive power optimization, ML estimation method can be a good signal to noise ratio, Calculation of the Euclidean distance between the two matrices.
gmjcq
- Really is a good program, Gaussian white noise generator, This is a useful frequency estimation algorithm matlab simulation program.
hpkes
- This is a useful frequency estimation algorithm matlab simulation program, Realize image watermarking, de-noising, plus noise and other functions, Includes the modulation, demodulation, signal to noise ratio calculation.
2182
- Using matlab written narrowband noise occurs, Some adaptive signal processing algorithms, This is a useful frequency estimation algorithm matlab simulation program.
jing-V1.4
- Space target recognition algorithm using PM, ML estimation method can be a good signal to noise ratio, In matlab R2009b debugging through.
gaotao-V7.1
- ML estimation method can be a good signal to noise ratio, Stepwise linear regression, Various resource allocation algorithm.
ling_v35
- Classic GLCM texture calculation method, ML estimation method can be a good signal to noise ratio, Genetic algorithms using MATLAB path planning.