rayleigh-channel-QPSK

雷达仿真的图像处理Matlab程序 雷达仿真的图像处理Matlab程序(Matlab simulation of the imaging radar radar simulation program Matlab image-processing procedures)

本文通过运用matlab工具，编写了一个运用遗传算法解决方程最值问题的程序。(the process of GA model)

遗传算法，matlab下的，系统辨识，例题，对象是用传递函数形式。并附结果(genetic algorithm, the Matlab, system identification, excellence, which is aimed at using transfer function form. Accompanied results)

建立双馈异步风力发电机模型 s函数 公式描述 MATLAB 实现(Establishing S-function formula of doubly fed induction wind turbine model to describe the realization of MATLAB)

一种简单的估计信号载波频率的matlab程序，适用于初始粗略估计。(A simple estimate of the carrier frequency signal matlab procedures applicable to the initial rough estimate.)

Creates the diffuse noise for a set of microphones in a closed room with various powers based on the positions of the microphones.

迭代自适应Simpson，Lobatto积分 In almost every standard book on numerics quadrature algorithms like the adaptive Simpson or the adaptive Lobatto algorithm are presented in a recursive way. The benefit of the recursive programming is the compact and clear representation. However, recursive quadrature algorithms might be transformed into iterative quadrature algorithms without major modifications in the structure of the algorithm. We present iterative adaptive quadrature algorithm (adaptiveSimpson and adaptiveLobatto), which preserves the compactness and the clarity of the recursive algorithms (e.g. quad, quadv, and quadl). Our iterative algorithm provides a parallel calculation of the integration function, which leads to tremendous gain in run-time, in general. Our results suggest a general iterative and not a recursive implementation of adaptive quadrature formulas, once the programming language permits parallel access to the integration function. For details the attached PDF file Conrad_08.pdf. (Iterative Adaptive Simpson, Lobatto Points In almost every standard book on numerics quadrature algorithms like the adaptive Simpson or the adaptive Lobatto algorithm are presented in a recursive way. The benefit of the recursive programming is the compact and clear representation. However, recursive quadrature algorithms might be transformed into iterative quadrature algorithms without major modifications in the structure of the algorithm.We present iterative adaptive quadrature algorithm (adaptiveSimpson and adaptiveLobatto), which preserves the compactness and the clarity of the recursive algorithms (eg quad, quadv, and quadl) . Our iterative algorithm provides a parallel calculation of the integration function, which leads to tremendous gain in run-time, in general. Our results suggest a general iterative and not a recursive implementation of adaptive quadrature formulas, once the programming language permits parallel access to the integration function. For details the attached PDF file Conrad_08.pdf.)

f-k谱的malab源代码，非常实用。在信号处理中都能用到。(f-k spectra code in matlab. it is necessary in signal processing.)

自相关法提取语信号基频，里面用到了中心削波，供参考(Extraction of the relevant language from the baseband signal, which uses the center clipping, for reference)

ldpc码的经典程序,针对ldpc自适应调制的码率变换(ldpc code classical procedures against ldpc adaptive modulation rate of transformation)