dcthuidu

很不错的流形学习算法 包含了MDS PCA ISOMAP LLE等算法(Very good manifold learning algorithm includes the MDS PCA ISOMAP LLE, such as eight kinds of algorithms)

this matlab code about estimation channel

说明：  处理SEM图像的通用程序，包括读图、二值化、滤波、边界提取(A general program dealing with the general program the image of SEM, including Picture stories, binarization, filtering, boundary extraction)

matlab程序中ode45复杂调用格式解微分方程。(matlab program for solving differential equations ode45 complex call format.)

PID controller design of nonlinear systems using an improved

说明：  低通滤波器 基于MATLAB的低通滤波器，Z变换实现(low-pass filter based on MATLAB low-pass filter, Z transform)

自适应多速率编码器标准代码，编码端。可将wav文件编码生成amr格式的文件。这种格式的文件可根据信道质量，自动调节编码速率，故称之为自适应。(adaptive multi-rate coding standards for code-coding. Wav documents can be generated amr coding format documents. This format of the document is available according to the channel quality, automatic adjustment coding rate, but it is called adaptive.)

this is a simulation for Log-MAP decoder in channel coding systems...

Mimo with Rayleigh channel and Maximum Likelihood

用S函数实现的电导增量法，可以对方便修改为变步长电导增量法(S function realization of conductance increment method)