Ransak

Communication modeling for Gold code

这是关于功率谱的Matlab仿真程序，其中有AR、MA、ARMA三种模型的源代码，相关函数的源代码、功率谱的源代码等等。(This is on the power spectrum of the Matlab simulation program)

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二维拉普拉斯，使用二阶中心差分，五点差分法，为SOR迭代(Two dimensional Laplasse, using the two order central difference, the five point difference method, SOR iteration )

pso particle Swarm optimization

极坐标下的使用EKF的kalman跟踪仿真(kalman tracking)

完整的matlab教程，简明易学，适合初学者入门。(Complete matlab tutorial, easy to learn, suitable for beginners.)

这是matlab灰度差程序，其中包含阈值的获得和镜头突变的检测，适合初学者(This is a gray-scale difference matlab program, which includes access to the threshold of detection of mutations and lens, suitable for beginners)

CDMA业务信道卷积编码实现，根据上下行信道区分生成不同码率的卷积码序列，original_sequence是原始输入序列，channel_select是信道选择参数，其中下行码率为1/2，上行信道为1/3 (CDMA business channel convolutional coding to achieve, according to the distinction between upper and lower line to generate a different channel bit rate of the convolutional code sequence, original_sequence is the original input sequence, channel_select is channel selection parameters, which downlink bit rate of 1/2, upstream channel for the 1/3)

A short and simple gravity-driven LBM solver based on the code snippets in Sukop and Thorne s Lattice Boltzmann Modeling