pegasis-code

Function used by PSOLA speech modification technique. Finds exact point of pitch pulses in speech.

信号，噪声，信号加噪声，FFT，matlab仿真,时域波形，频谱图(Signal, noise, signal plus noise, FFT, Matlab simulation, time-domain waveform, spectrogram)

说明：  设计低通IIR滤波器；并将此低通滤波器映射为高通、带通或带阻滤波器。并验证变换后的滤波器是否满足指标。并求输入x(n)=[cos(w1n)+cos(w2n)]u(n)经过系统后的输出y(n)(Low-pass IIR filter design and mapping this low-pass filter high pass, band pass or band stop filter. And verify whether the filter transformation to meet the target. And to seek input x (n) = [cos (w1n)+ cos (w2n)] u (n) through the system output after the y (n))

蚁群算法的matlab实现程序代码，经过本人实际验证，能够很好的解决一些问题(Ant colony algorithm matlab implementation program code, after I actually verified, can well solve some of the problems)

自行车的非线性控制理论和建模, 英文的文件， 不过很全面 值得一看(non linear modelling and test of bike)

K-Means image Processing

用matlab模拟光线在三棱镜中的轨迹，以及顶角与折射方向的关系(stimulated ray trace in triple prism )

部分选主元的高斯LU分解算法，用法：[L,U,P]=pgauss(A)(Gaussian LU decomposition algorithm with pivoting)

matlab在系统辨识中的应用此处为递推的极大似然法应用的源代码及运行后结果（包括图像）(Matlab system identification in the application of recursive here Maximum Likelihood of the application's source code and running after the results (including images))

说明：  用MATLAB编制的模拟退火程序，程序后附注解释，以帮助理解(Compiled with MATLAB simulated annealing procedure)