exp4

Butterworth滤波器 内含一个文本文档，输入MATLAB后可直接运行 (Butterworth filter contains a text document, input can be directly run MATLAB)

用Matlab以及c语言求语音序列的倒谱 这某段语音信号求FFT、取模、取log、IFFT得到倒谱，并画图。选取一段进行分析，分别对浊音和清音各自求倒谱。(Using Matlab, as well as for c language serial Cepstral voice that voice signal for a certain period of FFT, check mode, check log, IFFT been cepstrum, and drawing. Select a section of the analysis, respectively, and the voiceless to voiced their demand cepstrum.)

lte中下行信号经过加扰、调制、层映射、预编码以及资源映射中的关于调制的QPSK的MATLAB代码(lte in the downlink signal through the scrambling, modulation, layer mapping, coding and mapping resources on the MATLAB code for QPSK modulation)

关于msk的调制解调 特点是程序简洁 可以迅速产生信号 节省运行时间(On the MSK modem is characterized by simple procedures can be quickly generated signal to save run-time)

fisher分类器matlab代码，只具有二分类特性，可运行(fisher classifier matlab code, has only two classification features, you can run)

基于arma模型分析方法的具体实现代码， 可以用，放心下载(Arma model-based analysis code, you can rest assured download)

this is a algoritm for cluster arrays data ,introducing the k cluster

My version of k-means function. Improved so that there are no empty clusters after segmentation.

NAVIER_SOLUTION.m for rectangular plate

风力机模型MATLAB仿真，叶尖速比，转矩，利用系数的MATLAB仿真，SIMULINK搭建仿真模型(MATLAB simulation of wind turbine model, the tip speed ratio, torque, utilization factor of MATLAB simulation, SIMULINK simulation model building)