leidachengxu

image processing: image_compression

autofocusing algorithms using matlab

完成M=4的DPSK通信系统的蒙特卡洛仿真，信号波形为snr2ps(snr_in_dB) 求出以dB为单位的给定信噪比的比特误码率和符号误码率.(Completion of M = 4 of the DPSK communication system Monte Carlo simulation, the signal waveform is snr2ps (snr_in_dB) calculated in units of dB signal to noise ratio for a given bit error rate and symbol error rate.)

数字信号处理专业课程设计报告书，有关实验报告及相关的matlab程序。(Digital signal processing curriculum design report about lab reports and related matlab program.)

基于直接扩频通信基础框架，在matlab程序下运行。基于直接扩频通信基础框架，在matlab程序下运行( Basic framework based on direct spread spectrum communication, running under matlab program. Basic framework based on direct spread spectrum communication, running under matlab program.)

neural network trained with extended kalman filter

广义互相关函数，用于时延估计的运算，很好用。(Generalized cross-correlation function for time delay estimation of the operation, it just works.)

本程序是一个基于空时编码的MIMO-OFDM通信系统的仿真设计，包括QPSK调制解调，IFFT调制，空时编解码(This procedure is based on a space-time coded MIMO-OFDM communication system simulation design, including QPSK modulation and demodulation, IFFT modulation, space-time codec)

北大高慧璇版《应用多元统计分析》第六章聚类分析MATLAB编程源码(Cluster Matlab Source Code)

小波包分析提取振动信号中的特征频率，有均匀线阵的CRB曲线，matlab开发工具箱中的支持向量机。( Wavelet packet analysis to extract vibration signal characteristic frequency, There ULA CRB curve, matlab development toolbox support vector machine.)