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QPSK调制解调，包括波形，误码率，并加入时延，以前做的实验，可以作为参考。(QPSK modulation and demodulation, including waveforms, error rate, and add delay, before doing the experiment, can be used as reference.)

作业题 就是说matlab中的常微分方程问题，是有ode45(operations that Matlab is the ordinary differential equations, have ode45)

Fuzzy Filter for Matlab Code

这个算法是信源数估计中经典的AIC算法，我已验证过。(This algorithm is the source of the AIC estimates classical algorithm, I have verified.)

对多天线系统进行了系统的分析。多发射天线，多接收天线。(mimo system analysis)

经典功率谱估计方法——直接法和间接法,以及改进的经典功率谱估计方法-Welch法(Classic power spectral estimation methods- direct and indirect methods, as well as improvements to the classic power-Welch method of spectral estimation method)

建立simulink模型进行波图像的仿真分析(Establishing Simulink model to simulate and analyze wave image)

本程序为实现LDPC编码和STBC，STBC采用2发2收天线，希望对大家有一定的帮助。(implement an STBC encoding/decoding scheme, LDPC coding before modulation and STBC next to decode them. )

using genetic algorithm to find the peak point of the given function

主要实现的是2*2用户，采用qpsk调制，实现仿真模拟图(The main achievement of 2* 2 users, qpsk modulation, simulation Figure)