new-matlab-project

说明：  关于定时同步的Matlab仿真代码，采用锁相环技术实现(Matlab code for Timing recovery using PLL)

Given an output function f(x) and a cost function J(x) (and gradients), optimal inverse functions are found which produce the input x* with the lowest cost based on the current desired output. Output and cost functions produce a scalar. The method is demonstrated on 2D problems (for convenient visualization). With 2D plots removed (all but Figure 41), the code can run higher dimension systems also.

计算信号的LZ复杂度的MATLAB代码，清晰易懂(MATLAB code of calculating LZ complexity of signal )

用matlab实现语音合成，并修改基频、lpc、lsp参数，使合成质量有所提高(Using matlab speech synthesis, and modify the baseband, lpc, lsp parameters, the quality has improved synthesis)

设计Chebyshev I型滤波器 [b,a]=zp2tf(z,p,k) 转换为传递函数形式 [H,w]=freqs(b,a,n) 求得传递函数的频率特性 magH2=(abs(H)).^2 求得传递函数的幅频响应(matlab code)

This function provides equally sampled timeseries.In a number of cases,strong motion records in Volume 1 format do not correspond to equally sampled time series. In order to solve this problem new strong motion records equally sampled are created with step equal to the minimum digitization time interval of the original time series of the V1 format.

拟牛顿算法源码，结合了简单的案例，可以帮助读者更好的理解接替过程(Quasi-Newton algorithms)

an api used for diffrent things

说明：  很优良的PID控制器设计仿真程序与模型,经过严格检验(Very good simulation of PID controller design procedures and models, to undergo a rigorous inspection)

quadotor simulation using Matlab with several subsroutine, PID controller is described and applied to non linear model of quadrotor UAV