GUI_04

用matlab实现基2时间抽取快速傅里叶变换fft(Base 2 with matlab time taken to achieve the fast Fourier transform fft)

Matlab编程实现FFT变换及频谱分析的程序代码（适合初学者加强理解）。（1)用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图；(2)进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选；(3)做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱；(4)用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图。(Matlab codes for FFT Understanding which contains sine wave,rectangular wave and the reletaed frequency spectrum figure about MSE,Log,IFFT and so on.)

说明：  基于MATLAB的遗传算法的源程序,有需要的可以参考下 (Genetic Algorithm Based on MATLAB source, there is a need to make reference to the next)

基于matlab图像处理的GUI设计，里面有程序和报告设计(GUI design based on MATLAB image processing)

rastaplp m-file calculates RASTA-PLP coefficients, defaults to 1 if 0, just calculate PLP coefficients.

基于matlab的滤波器仿真算法，观察滤波效果(Filter Matlab algorithm)

This disk contains numerical methods software coded in MATLAB. The algorithms are described in the text NUMERICAL METHODS for Mathematics, Science, and Engineering.FORTRAN

matlab仿真中的（2,1,2）卷积码和维特比译码的码源。(matlab simulation (2,1,2) convolutional code and Viterbi decoding of the code source.)

图像形态学变换及其应用matlab源代码(Image morphological transformation and its applications matlab source code)

matlab开发环境下的 激光工具箱，文件内有关于激光的常用函数(Under the development environment of matlab toolbox, laser file is about the common function of the laser)