STBC

采用16QAM调制方式对一串二进制信息进行基带调制，并分析其功率谱，在AWGN信道上进行传输，并解调，最后对其误比特（BER）性能加以分析。(Using 16QAM modulation methods on a string of binary information in the baseband modulation, and analyze the power spectrum, in the AWGN channel for transmission, and demodulation, the last of its bit error (BER) performance analysis.)

Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the available network capacity are limited. Therefore, it is necessary to compress the data as much as possible. The first is that the reconstructed datum must be understood correctly. Speech signal is compressed with a ratio of 1/4 using the proposed subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm.

I would like to receive alogrithmes and programs in matlab for the mastery of this langaga thank you very much

包含霍夫曼编码，算数编码，LZ编码以及GUI界面(Include Huffman coding, arithmetic coding, LZ coding and GUI interface)

说明：  高斯消去法和高斯列主元消去法以及解线性下三角形方程组(Gaussian elimination and principal component Gaussian elimination and the solution of linear triangular equations)

BSS demo file for testing

create a 3D cylinder between 2 points

基于matlab的光的干涉的图形仿真，在matlab7.0或者matlab6.5软件下可以运行(something about matlab)

基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序(The estimated MATLAB program based on the L-shaped array augmented matrix beam D DOA)

机器学习，前列腺癌症回归示例程序，前列腺癌症回归示例程序(Machine learning, prostate cancer regression sample program, prostate cancer regression sample program)