texture-review

说明：  整个系统分为数据采集和数据分析两大部分，以友好的图形界面与用户进行交互沟通。 声音数据采集部分实现数据采集功能,根据用户选择的采样频率和预设的采样时间来从声卡获得用户需要的数据。并且将采集到的数据及其频谱图以图形方式很直观的呈现于用户面前。 图像采集分析部分，读入图像后，根据选择，对其进行Linear Conformal、Affine、Projective、Polynomial、Piecewise Linear、Sinusoidal、Barrel、Pin Cushion变换(The whole system is divided into data collection and data analysis of two parts, with a friendly graphical interface to communicate with the user interaction. Sound data collection part of the data collection function, according to user-selected sampling frequency and sampling time to the default user from the sound card to obtain the data needed. And the collected data and the spectrum is very intuitive graphically presented in front of the user. Image acquisition and analysis section, read the image, based on the choice of its Linear Conformal, Affine, Projective, Polynomial, Piecewise Linear, Sinusoidal, Barrel, Pin Cushion Transformation )

学习并掌握matlab的最小二乘法，程序设计等操作能够熟练地运用这些命令 能够综合应用matlab所学知识 (To learn and master the Matlab least squares method, program design, operations able to use these commands can be integrated application matlab learned knowledge)

基于MATLAB的GUI图像图像的介绍和应运(GUI image of the MATLAB are introduced and be based on)

matlab数学应用工具箱，里面附有各种应用范例。(Applied mathematics matlab toolbox, which accompanied by examples of a wide range of applications.)

各种chaos相图和相关时序图，比如logistic等(Various chaos phase diagram and related timing diagram，Such as logistic , etc.)

介绍了matlab软件如何与行业的研究相结合，促进了行业的革新和发展。(How matlab software combined with industry to promote innovation and development of the industry. )

模拟了高斯白噪声通过IS-95基带脉冲成形FIR滤波器的过程。绘制了FIR滤波器的频响曲线，噪声输入前与输出后的波形与功率谱(Simulated Gaussian white noise through the IS-95 baseband pulse shaping FIR filter. Drawn FIR filter frequency response curve, noise input and output waveform and power spectrum)

说明：  实现利用wifi进行室内定位,包括信道状态信息等(Indoor localization via WIFI using matlab)

说明：  统计学的一些简单的小程序,希望大家可以帮忙改以下(statistically small number of simple procedures in the hope that we can help with the following)

给定离散地震动加速度数据a、反应谱控制周期点tp、离散时间间隔dt、阻尼比z，计算地震动加速度反应谱rspa以及最大反应值出现的时刻tMax。(Given the discrete ground-motion acceleration data a, the response spectral controlling period tp, the discrete time distance dt, and the damping ratio z, calculate the ground-motion acceleration response spectrum rspa and the time loction of the occurrence of maximum response.)