PCM

The code displays the complexion of a person from his or her image.

Lyapunov exponent for the logistic map in two different methods

说明：  MIMO系统设计的毕业论文，主要有联合相关模型的MATLAB仿真(MIMO system design of the thesis, the main MATLAB simulation model of joint-related)

The architecture of this set of codes and the interaction among them is shown in Figure 1. The main testing code main code.m calls the code riemann grad unit opt.m that performs Riemannian optimization under unitary matrix constraint. Steepest Descent/Ascent (SD/SA) algorithm (see Table 3.2 in [1]), Conjugate Gradient (CG-PR, CG-FR) algo- rithms (both Fletcher-Reeves and Polak-Ribi`ere formulas, see Table 3.3 in [1]), are im- plemented. This code further calls the codes implementing line search methods: Armijo method geod search armijo.m, as well as the polynomial and DFT-based approximation

自编Kalman滤波算法仿真示例程序Matlab版(Kalman filtering algorithm own procedures Matlab simulation sample version)

Matlab源文件将矩阵m中所有a元素的替换为b元素。(Matlab source file will be a matrix m of all elements for the b element to replace.)

实现语音信号通过低通滤波器后，得到频谱，并且输出滤波前后的图形。(Voice signal through a low pass filter to obtain a frequency spectrum, and outputs the graphic before and after filtering.)

小波去噪matlab仿真算法，用于ECG心电信号去噪(wavelet filter Matlab)

THis code removes the object shadow

pathgenerator source, filtering for matlab