matlab_numer

分布傅立叶法求解脉冲在光纤中的传输求解非线性薛定谔方程(Fourier method to solve the distribution of pulses in optical fiber transmission for solving nonlinear Schr?dinger equation)

频谱分析的几个小程序，用于 matlab 的频谱分析(Spectral analysis of several small programs Spectrum analysis for matlab )

Enegry of a Speech signal.

上传代码都是MATLAB关于music算法的内容，其中包括针对阵列幅相误差进行线阵校正的经典NSF方法，music-capon最小方差法，music算法估计声源方位谱。(Upload code are MATLAB algorithm on music content, including amplitude and phase errors for the array line array calibration method NSF classical, music-capon minimum variance method, music algorithm to estimate sound source spectrum.)

Gauss消去法，解高阶线性方程组（Gauss消去法完整程序）(Gauss)

说明：  理想低通、高通、巴特沃斯低通高通滤波器对图像进行锐化和模糊处理(Ideal low-pass, high pass, Butterworth low pass high pass filter sharpening and blurring the image processing)

re synthesize the speech signal

基于matlab的智能材料-记忆合金的应用，是个不错的源代码，具有一定的价值(Matlab-based smart materials- the application of shape memory alloy, is a good source code, has a certain value)

一个仿真测试4FSK信号的matlab环境GUI程序。可以查看基带IQ波形、眼图、星座图。并可以仿真高斯白噪声、瑞利衰减对信号的影响。(a simulation test 4FSK signal environment Matlab GUI program. Can view IQ base band waveform, eye diagram, constellation map. And can be simulated white Gaussian noise, Rayleigh attenuation of the signal.)

this is an matlab version of remobval of normal noise