Random_Matrix_Theory_and_Wireless_Communications

用于列主元高斯消元法求解线性方程组的matlab程序(Matlab procedure for the column PCA Gauss elimination method)

matlab 的指令大集合，需要的时候可以(matlab command large collection, when necessary, can be)

matlab开发的FIR滤波器，附音频，效果良好(matlab developed FIR filter, with audio, the effect of good)

ofdm基带传输，信道编码，QPSK调制，卷积编码(the OFDM baseband transmission, channel encoding, QPSK modulation, convolutional encoder)

matlab ，记录 麦克风输入的声音，播放保持所记录的声音。(matlab record the sound and play it)

verification data is numbers only

OFDM为正交频分复用，频谱利用率高，抗干扰性强，应用前景广泛，为4G发展的核心技术，本文用matlan对其进行仿真(OFDM orthogonal frequency division multiplexing, high spectrum efficiency, interference is strong, broad application prospects, 4G development of the core technology, matlan its simulation)

在matlab环境下绘制评估边缘检测性能的ROC曲线。(This ROC curve is a method to evaluate the performance of edge detection algorithms.)

semivario structure funvtion,there is no need other steps

已实现了MATLAB下的音频AGC，效果还可以，做起来才发觉比较简单，关键是要有高效的算法。如果能在实现AGC的同时做到噪音消除和回音消除，则效果更佳。(MATLAB has been achieved under the audio AGC, the effect can be done only to find relatively simple, the key is to have efficient algorithms. If you can do while in the realization of the AGC noise cancellation and echo cancellation, the better.)