DQPSK_Sim

感知准则函数的线性分类器,可以进行分类，二维的感知器准则判别函数算法(ganzhiqi)

QPSK调制解调技术在瑞利信道中的研究分析。(QPSK modulation and demodulation in Rayleigh Channel analysis.)

均值滤波聚类方法，对语音信号的分割和识别的一种有效方法(Average filtering clustering method, segmentation and recognition of speech signal is an effective method)

matlab编写的阴阳历转换程序，直接下载就可以用，编译运行已通过。(lunisolar calendar conversion program written in matlab, download you can use, compile and run has passed.)

在瑞利信道下MIMo系统信道容量的仿真的编程实例(In Fading Channel MIMo the Capacity of the simulation programming examples)

实现一维反卷积，可以免于受到0除影响，要求已知卷积核(Achieve a dimensional deconvolution)

采用半功率法计算阻尼率，避免人工计算带来的误差(Calculated using half-power damping rate, to avoid the error caused by manual calculation)

线性调频信号匹配滤波仿真，给出了正确的相频特性，并对比了源信号与匹配核的幅频，相频特性。(LFM matched filter simulation, the correct phase frequency characteristics, and compares the source signal and the amplitude-frequency matching nuclear, phase frequency characteristics.)

非二进制软译码很实用要学非二进制LDPC的同学可以参考一下(NB-LDPC decode)

high pass filter with FIR for education