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（1）请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。 （2）在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与(1)的曲线进行对比。 ((1) derived from single-Path Rayleigh channel coherent demodulation of BPSK theoretical bit error rate performance and draw-bit signal to noise ratio and bit error rate curve. (2) in a single Path Rayleigh channel, please design a guided night-assisted channel estimation methods, using Simulink simulation, surveying BPSK BER performance, drawn-bit signal to noise ratio and bit error rate curve, and with (1) comparing the curve.)

一篇优秀的关于有效的自适应中值滤波器论文.(an outstanding on the effective value of the adaptive filter papers.)

433编程程序实例,非常好用的程序代码，容易移植(433 hello mkdadahfadna gacaca)

陷波滤波器设计与分析程序，用于研究陷波滤波器的设计方法与设计效果。(Notch filter design and analysis procedures used to study the design of notch filter design methods and results.)

viterbi decoder 2/3 rate

MSK通信建模与仿真，simulink源文件，东华大学研究生通信建模与仿真课程设计代码(Modeling and simulation of MSK communication simulink source file, donghua university graduate course design of the modeling and simulation of communication code )

阵列信号处理的基本MUSIC算法以及改进的基于子空间投影加权的MUSIC算法，以及全空间加权MUSIC算法对DOA进行估计，以及几种算法的均方根误差比较(The basic MUSIC algorithm of array signal processing, the improved MUSIC algorithm based on subspace projection weighted, and the full space weighted MUSIC algorithm for the estimation of DOA, and the root mean square error comparison of several algorithms)

调试串口很有帮助，用windowsAPI编写，避免了com控件的局限性(help for serialport debug)

MIMO的MATLAB的无线通信仿真模型：3GPPP推荐模型SCM ，经测试可直接使用。 (Of MIMO wireless communication of MATLAB simulation model: 3GPPP recommended model for SCM, has been tested and can be used directly.)

DVB-S2通信链的设计与仿真，使用了LDPC编码以及多种QAM调制方式。(Design and simulation of a DVB-S2 communication chain,LDPC coding and a variety of QAM modulation methods are used.)