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For computing the BER for BPSK modulation in a Rayleigh fading channel with selection diversity.

在matlab中，数值计算的理论和分析。(In matlab, the theoretical and numerical analysis.)

SANSAC算法实现椭圆拟合，获取三轴磁力计的数据，对其进行椭圆拟合，用于磁力计数据矫正(SANSAC ellipse fitting algorithm to obtain three-axis magnetometer data, its ellipse fitting for magnetometer data correction)

说明：  加速度计和陀螺仪求轨迹…………………………(Track finding of accelerometer and gyroscope)

matlab程序，对一个混沌系统进行仿真。 lyapunov.m是计算的主程序；qi_hyper.m是一个例子（qi系统），利用qi_hyper_lyap.m计算所有李氏指数，利用qi_hyper_lyapDim.m计算分形维数。其他系统稍作改正就可使用。经验证程序比其他计算李氏指数的更为有效精确。(matlab program for a simulation of chaotic systems. lyapunov.m are calculated in the main program qi_hyper.m are a case in point (qi system), the use of all qi_hyper_lyap.m calculated Lyapunov exponent, using qi_hyper_lyapDim.m calculated the fractal dimension. Other systems can be used to make some corrections. Experience in the certification process than any other computing Lyapunov exponent of the more effective precision.)

利用四阶亚当斯隐式公式求解常微分方程初值，并计算它与精确解的误差(Using fourth-order implicit Adams formula for solving initial value ordinary differential equations, and calculate the error with the exact solution)

Cooperative spectrum sensing

说明：  某班准备从5名游泳队员中选择4人组成接力队，参加学校的4×100m混合游泳接力比赛。 5名队员4种泳姿的百米平均成绩如下表，问应如何选拔队员组成接力队？(Classes to prepare a swim team from the five-member Select 4 relay team, participated in the School of the 4 × 100m relay swimming race mixing. Five members of the four kinds of strokes average 100 meters in the following table and asked how the composition of the selection of relay team members?)

Here is a lumped parameter model of a hydraulic transmission line. The line is modeled by one, two, three, four and ten lump models. The simulation program presents the transient response in addition to experimental results.

利用matlab自带的deconvblind函数，进行图像盲目反卷积复原(image restoration deconvblind)