kuopinxinhao

按键式电话如下图所示，当按下某一个键时会产生如图所示的相应的频率模拟信号，并通过对该信号频率的检测，识别出对应的按键。试通过编写一个数字信号分析程序，模拟完成上面的功能。(Touch-tone phone as shown below, when pressing a key will be generated as shown in the corresponding frequency analog signals and, through detection of the signal frequency to identify the corresponding button. Test through the preparation of a digital signal analysis program to simulate the function of the completion of the above.)

求图像的信噪比函数及峰值信噪比函数 很有用(Demand function is useful for image signal to noise ratio)

Mann-kendall趋势分析的Matlab程序(Mann-kendall Matlab)

说明：  该算法实现了球形译码算法SD的算法仿真，包含不同的调用函数，可以实现。(The algorithm implements the algorithm simulation sphere decoding algorithm for SD, including calling the function different, can achieve.)

说明：  隐马尔科夫的例子，很清晰，可以做诊断推理，可以用于模式识别，剩余寿命预测等！(hidden Markov model HMM uses to predict residual life and fault diagnosis.)

对OFDM系统进行自适应分配，主要对子载波，比特和功率进行分配，已达到降低发射端功率的目标。(Adaptive Allocation for OFDM systems, the main pair carrier, bit, and power distribution, has reached the goal of reducing the transmitter power.)

matlab中的Rayleigh信道模型，基于基于Clarke模型的Jakes仿真器(matlab in the Rayleigh channel model, Jakes simulator based on Clarke Model)

期权定价模型与数值方法 BS公式隐含波动率计算(Option pricing model and numerical method Calculation of Implicit Volatility of BS Formula)

对小鼠脑功能核磁成像进行时间聚类分析，再用最小二乘法对大脑皮层扩散一直的波前进行拟合。(TCA for fMRI images)

基于matlab的脑电信号处理，一部分程序，下载不可以直接使用(Matlab-based EEG processing, part of the program, can not be used directly download)