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说明：  3G网络WCDMA,基于matlab的仿真应用，以及CDMA通信系统的仿真(3G networks WCDMA, matlab-based simulation applications and simulation of CDMA communication systems)

脑电信号的读入和判读脑电信号的读入和判读脑电信号的读入和判读脑电信号的读入和判读脑电信号的读入和判读(EEG read and interpret EEG read and interpret EEG read and interpret EEG read and interpret EEG reads and interpretation)

多目标优化与决策的基本方法基于Matlab的一种现代方法(Elementary Method for Multiobjective Optimization & Decision A Modern Approach in Matlab )

说明：  基于模拟退火算法的优化算法，用于搭配其它算法（贪心算法等）迭代使用，用于有现容量的Facility_Customer 最佳分配问题，使用时变量为设备容量，设备成本，用户距离，用户需求。降温指数为0.96，降温次数为200，迭代次数为200。(The optimization algorithm based on the simulated annealing algorithm is used in combination with other algorithms (greedy algorithm, etc.) for iterative use. It is used for the optimal allocation of facility "customer with existing capacity. The variables used are equipment capacity, equipment cost, user distance and user demand. The cooling index is 0.96, the number of cooling is 200, and the number of iterations is 200.)

自己写的一个谱减法，在信噪比不太低的时候效果还不错。(one matlab program. the effect is not bad when SNR is not lower.)

Matlab中提供了一种快速实现多项式拟合的方法函数polyfit()函数， 其格式：p=polyfit(x,y,n)其中x，y为样本向量，n为拟合的多项式的项数。下面拟f(x)=sinx+x,在区间【-3,3】上以0.5为间隔进行拟合。(Matlab provides a fast way to achieve polynomial fitting function polyfit () function, The format: p = polyfit (x, y, n) where x, y as the sample vector, n is the number of items of polynomial fitting. The following proposed f (x) = sinx+ x, the interval-3,3】 【intervals on the order of 0.5 to fit.)

good code.to activate your accountto activate your account

用matlab编的计算传感器配置的有效独立法、模态置信因子的一些小程序(EI MAC)

This program makes it possible to generate a matrix of parity check LDPC with a constant weight of columns

Spread spectrum techniques can be very useful to overcome the communication problems like security and efficient usage of power. In this technique, the information signal to be transmitted is multiplied by the PN code (This is the general case and it can be any kind of sequence.),called spreading code signal. The signal which is obtained after the multiplication of PN code is called spread signal which is then transmitted.