fuzzy_dtc_sim

有关可变码长的LDPC编码电路的设计与实现和一些相关的英文资料以及文献(LDPC)

2. 设 是窄带信号，定义 是在 区间上均匀分布的随机相位。 是寬带信号，它是一个零均值、方差为1的白噪音信号e(n)激励一个线性滤波器而产生，其差分方程为 。 1） 计算 和 各自的自相关函数，并画出其函数图形。根据此选择合适的延时，以实现谱线增强。 2） 产生一个 序列。选择合适的 值。让 通过谱线增强器。画出输出信号 和误差信号e(n)的波形，并分别与 和 比较。 (Computer Experiments: 1. Consider an AR process x(n) defined by the difference equation where v(n) is an additive white noise of zero mean and variance .The AR parameters and are both real valued: a) Calculate the noise variance such that the AR process x(n) has unit variance .Hence , generate different realization of the process x (n). b) Given the input x (n), an LMS filter of length M = 2 is used to estimate the unknown AR parameters and . The step size is assigned the value 0.05. Compute and plot the ensemble average curve of and by averaging the value of parameters and over an ensemble of 100 different realization of the filter. Calculate the time constant according to the experiment results and compare with the corresponded theoretical value. c) For one realization of the LMS filter, compute the prediction error And the two tap-weight errors and Using power spectral plots of , show that)

精通MATLAB数字图像处理与识别 chapter4 代码(Proficient in MATLAB digital image processing and recognition chapter4 code)

说明：  matlab 写的图像校正程序，实现图像校正的源代码(image correction program written in matlab)

Matlab标准遗传算法求解数学模型，已经验证过，可以直接运行(The Matlab standard genetic algorithm to solve the mathematical model has been validated, you can directly run)

线阵校正的经典NSF方法，针对阵列幅相误差进行。(NSF for ULA selfcalibration)

利用mcra的方法对噪声功率谱估计达到语音增强的目的(estimate the spectrum of the noise in order to enhance the SNR of the speech)

自适应讲述了滤波的原理及matlab例程，详尽的讲解，很细致，每一步都很清晰！(Adaptive about filtering principle and Matlab routines, detailed explanations, very detailed, each step is very clear!)

Quadrotor Files Simulation

本程序是MATLAB里关于风机的一个工具箱，方便大家对风机的研究，大家可以网上搜索相应的help文档，方便使用( This program is a fan of the toolbox in MATLAB, to facilitate the fan research, you can search online for the corresponding help document, easy to use)