MatLab-codes

比例导引法三自由度弹道源代码，用ｍａｔｌａｂ编写的(Three degrees of freedom ratio of guided ballistic method source code, written with matlab)

多种码的解码程序，用matlab写成，包含多种算法(A variety of code decoding process, written with matlab)

说明：  网络编码利用ra加网络编码awgn信道 调制利用cpm调制可以快速运行方便理解(Network coding uses RA plus network coding AWGN channel modulation and CPM modulation to run quickly and understand easily)

一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，采用（7，4）循环码对信源做信道编码，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，再对信号进行信道解码，画出采用信道编码技术和不采用信道编码技术的误比特率图。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated, using (7,4) cyclic code of the source-channel coding to do with a raised cosine roll-off function for base-band modulation, and then transferred to a high frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot, using the minimum Euclidean distance decoding decision, and then right channel signals, decoding, channel coding techniques used to draw and non- channel coding techniques using bit error rate plans.)

说明：  自己编的付里叶变换，对学习者有很大帮助　(own series of the Fourier transform, to be of great help learners)

该PPT介绍了MATLAB仿真中应用的MATLAB工具箱(the PPT on MATLAB application of MATLAB Toolbox)

阵列协方差矩阵的特征分解DOA估计算法，利用信号子空间与噪声子空间的正交特性(The array covariance matrix of the characteristic decomposition of the DOA estimation algorithm using the orthogonal properties of the signal subspace and noise subspace)

matlab code (kMean.m) used kMean, clusturing. for Speech Recognition

Calculating the acceleration due to gravity using linear regression method

预测控----制动态矩阵控制DMC源代码 ，可以仿真，并取得很好的效果(Predictive control of dynamic matrix control DMC---- system source code, simulation, and achieved good results)