MIMO_ZF_MMSE

这个文件包含了很全面的关于OFDM系统星座图扩展法原理和具体算法的步骤介绍。同时还提出了一种提高算法运行速度的改进算法(This document contains a comprehensive system of OFDM Constellation plans to expand the theory of algorithms and specific steps- presentations. Also a kind of algorithm is the improved algorithm)

说明：  matlab仿真产生AM、BPSK、QPSK源码程序(matlab simulation produced AM, BPSK, QPSK source program)

matlab中GUI关于信号与系统的设计(matlab in the GUI design of signals and systems)

matlab script for speech recognition. in via of improvment

2D DCT in matlab. inputs are original data and block size. ex) block size = [8 8]

说明：  自己用simulink搭建的FSK相干解调模型（有误码率分析）欢迎改进和交流 (Own use to build the FSK coherent demodulation simulink model (with bit-error rate analysis) welcomed the improvement and the exchange of)

matlab图论很好的学习书,matlab图论很好的学习书(a good book for graph theory)

说明：  多能源系统优化包含粒子群SVM等优化算法，提供模糊数据以及仿真结果，仅供参考哦(Multi energy system optimization includes particle swarm SVM and other optimization algorithms, providing fuzzy data and simulation results for reference only)

该程序为RLS算法性能分析的MATLAB程序。(RLS algorithm)

录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法和双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号；最后，设计一个信号处理系统界面。(Section of their own voice recording signal, and recording the signal sampling draw sample after the speech signal time-domain waveform and frequency spectrum given filter performance indicators, using a window function method and bilinear transformation design of filters, and draw the frequency response filter then use the filter of their own design for the signal acquisition filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes playback voice signal Finally, the design of a signal processing system interface.)