利用 Matlab 的脑肿瘤检测

Fourier basis expansion(Fourier basis expansion matlab)

this code for voice detection

雷达信号中的微多普勒效应这本书的所有源代码，包括原处理信号的dat形式的文件，包括STFT等m文件(The micro-Doppler radar signal effect this book all the source code, including the form of the original signal processing dat files, including documents STFT and other m)

随机生成二维多孔介质，供初学者了解使用，后期逐渐添加相关函数控制，欢迎大家交流(Random generation of two-dimensional porous media for beginners to understand the use of the latter gradually add related function control, welcome to exchange.)

提供了蓝牙纠错编码的matlab仿真程序(Bluetooth error correction coding provides a matlab simulation program)

20元等间隔线阵的波束形成程序，用乘机定理等效成三个阵(20 interval linear array of beam-forming process, with opportunity for the equivalent theorem into three array)

说明：  灰色模型，用于只有少数数据的情况，有良好的收敛性，简单有效(GM(1,1)model,be used to pretect data)

使用2DLDA进行图像识别的程序，比较实用的。(Use 2DLDA for image recognition program, more practical.)

find pitch to detection gender

通过MATLAB程序，进行语音信号处理里面的基于MMSE的谱减法增强处理程序，程序消除噪声的效果是现有算法的3dB，特别的对于 qiiZDo格式和 NbGjUXi 格式的语音处理效果很好。(By MATLAB program for speech signal processing inside the MMSE-based spectral subtraction enhancement program, the program to eliminate the effect of noise existing algorithms 3dB, special effects for speech processing qiiZDo format and NbGjUXi format well.)