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包括各种波形函数（含拉普拉斯分布），各种概率密度函数(including many wave function(Laplasse function),many pdf function)

程序对2发2收系统进行ZF算法的仿真。发送信号采用QPSK调制，信道为准静态瑞利平坦衰落信道，引入的噪声为均值为0的高斯白噪声，接收端采用最大似然检测算法，仿真其误比特率特性。(The ZF algorithm simulation program 2 admission system. Send signals using QPSK modulation, channel prevail static Rayleigh flat fading channels, the introduction of noise with mean 0 Gaussian white noise, the receiving end using the maximum likelihood detection algorithm, simulation of the bit error rate characteristics.)

AK_model_and_Learning_by_doing_model matlab code

In mathematics, the method of steepest descent or stationary phase method or saddle-point method is an extension of Laplace s method for approximating an integral, where one deforms a contour integral in the complex plane to pass near a stationary point (saddle point), in roughly the direction of steepest descent or stationary phase.

蚁群算法解决TSP问题，验证过的，运行乜有问题，希望多多交流！(Ant colony algorithm to solve TSP, verified, run what-have problems, I hope more exchanges!)

用最小二乘支持向量机的算法做一个对正弦波信号的跟踪，跟踪效果很好(Using least squares support vector machine algorithm to make one pair of sine wave signal tracking, tracking works well)

PTS算法降低ofdm系统中的峰均功率比(PTS algorithm reduces PAPR ofdm system)

利用MATLAB编程实现数字滤波器的功能(Digital filters using MATLAB programming functions)

matlab calic algorithm find

STFT界面 ，可用于时频分析，经分析具有良好的效果(STFT interface that can be used for time-frequency analysis, the analysis has a good effect)