K_average

This MATLAB exercise designs and implements a pitch period detector based on detecting and tracking peaks in the autocorrelation of the LPC error signal during regions of voiced speech. The pitch detection procedure is called the SIFT (Simple Inverse Filtering Tracking) method. The SIFT pitch period detector uses a secondary autocorrelation peak in order to detect and correct pitch period detection errors due to effects such as pitch period doubling and related phenomena.

一个二进制PAM通信系统，使用滚降系数0.4的升余弦波形，速率4800bps，仿真早迟门的工作(A binary PAM communication systems, the use of roll-off factor of 0.4 or cosine waveform, rate 4800bps, early-late gate simulation work)

预报误差法参数辨识-松弛的思想，考虑雨衰 阴影 和多径影响，小波包分析提取振动信号中的特征频率。( Prediction Error Method for Parameter Identification- the idea of relaxation, Consider shadow rain attenuation and multipath effects Wavelet packet analysis to extract vibration signal characteristic frequency.)

本文件夹的程序是基于WaveLab802平台作的。 包括以下方法： VisuShrink方法、SUREShrink方法、BayesShrink方法、AdaptBayesShrink方法、 LAWMLShrink方法。(The program in this folder the is based WaveLab802 platform. Including the following methods: The method VisuShrink, SUREShrink methods, BayesShrink methods, AdaptBayesShrink method LAWMLShrink method.)

这三个小程序都是matlab的.m文件，分别实现用灰度变换的方法增强图像的对比度和直方图均匀化，模拟图像受高斯白噪声和椒盐噪声的影响。(The three procedures are Matlab. M documents, were used to achieve gray transform method to enhance the contrast of the image and histogram equalization. Simulation images by white Gaussian noise and the noise of Salt and Pepper.)

这是我一自己编写的 通信系统的 QPSK的基本调制 有需要的朋友看看吧(This is what I have written a communication system for QPSK modulation of the basic right to see a friend in need)

单神经元PID控制器的仿真与应用实例。比较常规PID控制器，得其优缺点(single neuron PID controller simulation and application examples. Comparing Conventional PID controller, to gain advantages)

这是应用MATLAB求解线性预测倒谱的程序代码，验证有效(this is the application of MATLAB to solve linear predictive cepstrum code, validated)

可用于电力系统短期负荷预测的RBF网络模型(Can be used for short term load forecasting model of the RBF network)

wireless sensor network