fourier

语音合成中psola算法的源代码，matlab环境下的。(Speech Synthesis psola algorithm source code, matlab environment.)

说明：  用CC法计算延迟时间和潜入位数的matlab程序(CC method with delay time and the median into the matlab program)

this package includes some sparse echo cancellation methods. These methods are adaptive filters.

求解任意阶魔方的变换的matlab程序源代码。(Solving the Rubik' s cube of any order transform matlab program source code.)

Line Detectio Line Detectio Line Detectio

Spectral analysis of discrete deterministic signals

单级倒立摆LQR控制，通过LQR控制，为了使系统具有快速的响应，对Q矩阵中的参数Q11和Q33进行调整。(Linear Quadratic Regulator——LQR，adjust the parameter of the Q，fasting the response rate)

This example solves a 2nd order wave equation: utt = uxx + uyy, with u = 0 on the boundaries. It uses a 2nd order central finite difference in time and a Chebyshev spectral method in space (using FFT). It compares to running the same algorithm on the GPU using gpu-arrays and built-in functions available for the GPU.

ultrasonic image incl. correlation

This code uses MATLAB s Internal Functions and Memory Preallocations to apply a Fast Implementation of kmeans algorithm. This is a efficient code for clustering a gray or Color image or it can be used for clustering a Multidimensional Array. Comparison. 1. Faster than MATLAB s internal kmeans function. 2. Consistant Output than internal kmeans. 3. 100 convergence.