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qpsk awgn with simulink

本设计采用了一种基于三参数组合的方法对语音信号进行了清/浊音判决。在传统两参数（短时能量和过零率）算法基础上增加了自相关函数作为判决参数，减少了清/浊音信号误判率。(This design uses a combination of methods based on three parameters of the voice signals of the Qing/voiced sentence. In the traditional two parameters (short-term energy and zero crossing rate) algorithm based on the increase since the correlation function as a decision parameter, reducing the clearance/voiced signal false positives.)

维纳滤波算法，提高信噪比和可读性，适用于平稳高斯噪声环境(Wiener filtering algorithm to improve the signal-to-noise ratio and readability, applicable to stationary Gaussian noise environment)

BMA For estimation motion and Compensation (cont) ARPS

各类滤波器程序 基本把各种滤波器都包括了 并且包括源代码 多种(The basic procedures of various types of filters are included in the various filters and includes source code for a variety of)

说明：  可以实现matlab对16QAM和64QAM的星座图实现并进行误码率比较(Matlab can realize the constellation of 16QAM and 64QAM and compare the bit error rate)

matlab编成设计基础相关的10本书，对学好matlab有很大帮助。(matlab-related design basis into 10 books, has a lot to learn matlab help.)

计算信号的峰值，平均值和均方根值，并从txt文件直接得到(get the top and its mean value)

MIMO系统信道容量在AWGN下进行仿真(MIMO system, channel capacity simulation in AWGN )

Sugeno-type FIS output tuning