BER与SNR的OFDM的matlab代码

Finds a color of an Image A and returns IMAGE, the original image with the pixels with the specified color set to zero, and IND, an index to the pixels that are were equal to the selected color.

说明：  sift（尺度不变特征变换 scale invariant feature transform） 特征提取与匹配(Sift feature extraction and matching)

此程序计算的是两幅图像的峰值信噪比，运行流畅(This program calculates the peak signal to noise ratio of the two images, run smoothly)

完整的仿真了地形匹配中的TERCOM算法，包含了地形数据。(A complete simulation of terrain matching in the TERCOM algorithm, including terrain data.)

衰落信道的仿真．可以运行，里面有很多，很不错-fading channel

guided-filter-code.rar һ

Full Telephone Mobile System model in matlab

对已测得的加速度数据（离散的）进行离散积分，得到速度数据(Has been measured on the acceleration data (discrete) discrete points, to obtain the velocity data)

实现了对10个数字音的识别，代码里有很完整的注释和解释，最小二乘回归分析算法，数学方法是部分子空间法，相参脉冲串复调制信号，自写曲率计算函数 。

mimo系统中在高信噪比下，一个发射天线，两个接收天线的性能仿真。(mimo systems at high signal to noise ratio, a transmitting antenna, two receive antenna performance simulation.)