matlab

利用FFT变换，对sine2进行频谱分析，画出频谱图 利用iir源程序对输入波形sine2进行低通滤波，并将结果输出至result.dat。 (Using FFT transform, spectral analysis of sine2, draw the spectrum graph use the input waveform iir source sine2 to low-pass filtering, and the results output to result.dat.)

在每一次小波变换中，都提取其中的“逼近信号”作为下次变换的输入，同时忽略掉其中的“细节信号”，即清除一次信号中包含的高频噪声分量。变换后的输出信号与原始信号相比，噪声起伏明显改善。(In every wavelet transform are extracted one of the " approximation signal" as the input of the next change, while ignoring one of the " details of the signal" , that is, a clear signal contains high frequency noise components. Transformed output signal compared with the original signal and noise fluctuations significantly improved.)

this is matlab code for pprobality theory which is implemetatde in matab 7,6

3 phase six switch boost converter

半导体激光器中群速度色散各种参数对脉冲宽度的影响(The semiconductor laser group velocity dispersion of various parameters on the pulse width)

说明：  数学建模论文，适合本科生阶段使用和学习参考(Mathematical modeling papers, suitable for undergraduate use and study reference period)

exponnentiel law with matlab

Matlab source code for prediction exon regions in DNA strand

The book is about internet based control systems in which the control action and sensor information are transmitted through the internet.

说明：  数学建模问题 玫瑰有约 MATLAB程序(one mathematic modeling problem having a meet with Rose matlab program)