fwddip_assignments

％96年中国大学生数学建模竞赛B题:洗衣机(96% of university students in China Mathematical Contest in Modeling B theme : Washing Machine)

这篇文章也一直在看，写的不错，有学习的价值，希望对学习空间重构的朋友有所帮助！谢谢！(This article has been read, write, well, the value of learning, hope to learn space reconstruction friends help! Thank you!)

Using the area of the element to weighted average a value to each point on the triangular mesh

采用波束形成法，判断来波的方向，识别声源的位置(Using the beamforming method, to determine the direction of the wave, the position of the sound source identification)

matlab计算地震动反应谱的EPA值，EPA的计算主要是根据美国ATC规范的规定，先计算反应谱，再求取0.1-0.5s的谱均值。(matlab to calculate EPA)

说明：  可以用gibbs抽样，可以直接运行，画图，效果好(Can be sampled with gibbs, can be run directly, draw, the effect is good)

卡尔曼滤波的理解，利用一个简单的正弦信号来进行卡尔曼滤波，从而更好的理解卡尔曼滤波。(Understanding of the Kalman filter, with a simple sinusoidal signal to the Kalman filter so as to better understand the Kalman filter.)

直接序列扩频和跳频扩频直接序列扩频和跳频扩频(直接序列扩频和跳频扩频)

该程序是硬核聚类和自适应硬核聚类的程序。(The program is hard-core hard-core clustering and adaptive clustering procedure.)

说明：  仿真LMS均衡器 采用三径叠加信道，PSK调制，并计算误码性能(LMS equalizer simulation using three-path channel superimposed, PSK modulation, and calculate the BER)