matlabpca

计算米粒大小的总体分布对图像进行增强，结果显示该算法效果很好(rice detection matlab)

维纳噪声抑制，1、 实验原理是利用信号之间的相关性进行信号估计，从而将噪声滤除； 2、 辅助观测信号的噪声抑制可利用Wiener-Hopf方程 求出维纳滤波器的系数 ，式中 是 的自相关阵， 是输入信号 和滤波器输入 之间的互相关矢量； (Wiener noise suppression, 1, experiment is the use of the correlation between the signals for signal estimation, which will filter out the noise 2, the auxiliary noise suppression observed signal Wiener-Hopf equation can be obtained by Wiener filter coefficients, where is the autocorrelation matrix, is the input signal and filters the cross-correlation between the input vector )

介绍matlab GUI的axes，获得axes的图形等等的方法都有。(Introduction matlab GUI' s axes, axes of graphs, etc. to obtain the method has.)

this file is for mfcc extraction

自适应滤波，LSM算法。参考文献：matlab辅助现代工程数字信号处理。绘制等值线，绘制学习曲线，求时间常数等。(Adaptive filtering, LSM algorithm. Reference: matlab to secondary modern engineering digital signal processing)

运用matlab软件编写用于生成随机介质模型(Random medium model using Matlab )

MATLAB新手学习常见的两百个问题，非常实用。(MATLAB novice learning common 200 problems, very practical.)

(1) 产生数值为±1的用户随机数据；给出Matlab下对应的模块； (2) 产生并给出64×64的Walsh矩阵，作为用户接入的扩频码； (3) 利用上述一个用户的扩频码和用户数据演示扩频过程；给出Simulink工作框图； (4) 利用FFT，计算并画出基带数据和扩频信号的频谱（在一个图中给出）； ((1) value of ± 1 generated random data users given under the corresponding Matlab module (2) generation and gives the Walsh 64 × 64 matrix, as the user access to the spreading code (3) the use of the a user' s spreading code and spread spectrum user data presentation process given work Simulink block diagram (4) the use of FFT, calculate and draw the base-band spectrum data and the spread spectrum signal (given in a diagram) )

一步步引导新手设置CP5611卡，有图片提示，非常详细。按说明做都能成功。(CP5611)

matlab 均衡实现 数字通信 通信原理(matlab communication principle of equalization for digital communication)