IIvew

通信原理实验课程例程，psk，fsk等调制解调过程模拟(Communication theory experiment program routines, psk, fsk modem simulation, etc.)

这是一个基于mimo系统的matlab仿真的m文件，已经调过，希望对大家有所帮助！(This is a mimo system simulation matlab m file-based, have been adjusted, we want to help!)

高斯白噪声的生成程序，采用了小波去噪的思想，小波包分析提取振动信号中的特征频率。( Gaussian white noise generator, Using wavelet denoising thought, Wavelet packet analysis to extract vibration signal characteristic frequency.)

设计了一种具有异周期毗邻结构的新型循环前缀,提出了相应的OFDM 频偏估计算法。该异周期毗邻结 构循环前缀由CP1 和CP2 两部分构成,使OFDM 符号具有双周期特征。通过引入较短的CP1 ,牺牲极少的资源, 可以有效克服现有频偏估计方法中的固定频偏估计范围的缺陷,同时具有频偏估计范围大,精度高的特点。(This paper proposes a heter2cycle abutted CP st ructure and a two2step OFDM carrier f requency calibration algorithm. The cyclic prefix of the new cyclic prefix is made up of CP1 and CP2 , which provide the character of double2cycle for OFDM symbol. By int roducing a short CP1 , the proposed algorithm can overcome the defect of fixed f requency off set estimation range in current f requency estimation method , and achieves larger f requency esti2 mation range while obtaining fine f requency calibration.)

这是使用MATLAB实现的一个模型解决方法.MATLAB的功能更为强大,可以实现很多模型的设计与模拟.(This is the use of MATLAB model of a solution. MATLAB functions more powerful, Many models can achieve the design and simulation.)

悬架系统的天棚阻尼控制策略，有效减低系统的动载荷，加速度(Ceiling suspension system damping control strategy to effectively reduce the system dynamic loads, accelerations)

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关于电力系统中潮流计算中的节点导纳矩阵Y的计算(Node Admittance Matrix Computation)

卫星姿态确定及敏感器误差修正的滤波算法研究。介绍了几种不同的滤波算法，如卡尔曼滤波，扩展卡尔曼滤波，粒子滤波等在姿态确定上的应用，并比较了它们仿真的结果(Satellite attitude determination and sensor error correction filtering algorithms. Introduced several different filtering algorithms, such as Kalman filtering, extended Kalman filter, particle filter, such as in the attitude determination applications, and compare their simulation results)

解二次函数的LBFGS算法,包括几个子程序，并且用了wolfe 线性搜索法(LBFGS algorithm for solving quadratic function)