butterworth-lowpass-filter

姚东等编著的Matlab命令大全，适合初学者使用。(YAO Dong-ed, such as the Matlab command Daquan, suitable for beginners to use.)

通过Matlab GUI创建用户界面，对语音信号进行频谱分析及滤波,高通、低通、带通等 (Created by Matlab GUI user interface, the speech signal spectrum analysis and filtering, high pass, low pass, band pass, etc.)

matlab实例 MTLAB的一些实例说明(MATLAB Matlab examples of some practical examples to illustrate)

连续相位调制（CPM），使用维特比译码，包括整个调制解调系统。(Continuous phase modulation (CPM), the use of Viterbi decoding, including the modulation and demodulation system.)

线性方程直接解法的matlab程序，可作为数值分析等的学习工具。(The direct solution of linear equations matlab program, can be used as numerical analysis , and other learning tools.)

m files for SIAM book, Numerical Computing with MATLAB

It is a very good and effective paper of MANET

it contain some of problem of Heat transfer

相机坐标变换标定矩阵的张正友算法，用于标定相机图像坐标与世界坐标的关系(Coordinate transformation matrix camera Zhengyou calibration algorithm used to calibrate the camera image coordinates and world coordinates relations)

BPSK调制解调加上LDPC信道编码解码。画出误码率曲线(BPSK modulation and demodulation and LDPC channel coding and decoding. Draw the curve of error rate)