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压缩感知，华东师范大学陆吾生教授讲义的程序(Compressed sensing, East China Normal University Professor Lu Wusheng handout program)

bpsk性能仿真，误码分析，matlab(bpsk performance simulation, error analysis, matlab)

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三电平变流器的空间矢量调制算法的m文件，输入为三相电压电流和母线电压。输出为比较寄存器的值。(M files of the three-level inverter space vector modulation algorithm, the input to the three-phase voltage and current and bus voltage. Output compare register value.)

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Creat a signal with white noise

RSSI仿真定位算法 ，使用RSSI算法进行定位( RSSI location algorithm simulation, using the RSSI algorithm to locate)

本文采用最小二乘支持向量机（LSSVM）模型，根据浙江台州某地区的历史负荷数据和气象数据，分析影响预测的各种因素，总结了负荷变化的规律性，对历史负荷数据中的“异常数据”进行修正，对负荷预测中要考虑的相关因素进行了归一化处理。LSSVM中的两个参数对模型有很大影响，而目前依然是基于经验的办法解决。对此，本文采用粒子群优化算法对模型参数进行寻优，以测试集误差作为判决依据，实现模型参数的优化选择，使得预测精度有所提高。实际算例表明，本文的预测方法收敛性好、有较高的预测精度和较快的训练速度。(this paper adopted particle swarm optimization algorithm to optimized the model parameters, make the test set error as the judgments, realized the optimization of model parameters, maked prediction accuracy improved. Practical examples show that convergence of prediction method was pefect, had a higher prediction accuracy and fast training speed.)

雷诺方程的数值解法，采用列出矩阵的形式求解(Numerical Solution of Reynolds equation, using the matrix set out in the form of solving)

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