plotspectrum

说明：  在MATLAB环境中，利用简单的加法和乘法实现基2时间抽取的FFT变换，并且能够计算出峰值点的最大值,数据点数为2的整数次幂。学习程序有利于对FFT变换的理解，以及在单片机环境或者是DSP环境中编写FFT变换C语言程序。(In the MATLAB environment, using simple addition and multiplication of time taken to achieve the base 2 FFT transform, and can calculate the maximum peak point. Learning process is conducive to the understanding of the FFT transform, and the DSP in the microcontroller environment, the environment or the preparation of FFT, C language program.)

说明：  有关矢量信号处理的基本仿真，得到声压功率谱，x,y.z各方向声强谱(Vector signal processing related to the basic simulation，underwater acoustic)

求解加噪信号的范数熵，本程序是选取单载频信号求解其范数熵(Solving the norm of the signal plus noise entropy, the procedure is to select a single carrier frequency signal solving its norm entropy)

对图片做二维dct变换，每一小块为8*8(Do the 2-D DCT transform , every piece of 8*8)

此算法能实现预测控制理论中不同衰减因子的影响及鲁棒性验证(This algorithm can achieve predictive control theory, the impact of different attenuation factor and robustness verification)

bark to freq transformation

Chapitre estimation de la vitesse de rotation Section Estimation de la vitesse de rotation par modèle adaptatif

a simple dsk6713c program

newmark法 进行时程分析 可能有个别小错误，欢迎指正...谢谢(newmark)

matlab教程，对刚入门的同学会有些帮助，很详细地引导新手入门(matlab tutorial)