MIMO_RLS_Parameter-estimation

对于一幅输入图像，将产生一幅输出图像，输出图像的每个像素点的灰度值由输入像素点决定，将感兴趣特征的对比度扩展使之占据可显示灰度级的更大部分。使一输入图像转换为在每一灰度级上都有相同的像素点数，均衡化会减少灰度级数。大多数自然图像由于其灰度值分布集中在较窄的范围之内，引起图像细节不够清楚。采用直方图修正后可使图像的灰度间距拉大或使灰度均匀分布，从而增大了反差，使图像细节清楚，达到增强的目的。(For an input image, will produce an output image, the output image gray value of each pixel from the input pixel decided to expand interest in the contrast of features to make it account for more gray levels can be displayed most. Make an input image is converted to grayscale in each pixel have the same points, equalization will reduce the gray series. Most natural images because of their gray value distribution concentrated in a narrow range, causing the image detail is not clear enough. Make the image histogram revised by the gray space widening or so gray uniform distribution, thereby increasing the contrast between the image details clear objective to achieve enhanced.)

networ performance evaluation for handover network estimation

Hermite差值函数算法，输入两端点的函数值以及导数，输出是差值函数。(Hermite difference function algorithm, the two end points of the input function values ​ ​ and derivatives, the output is a function of the difference.)

说明：  改过的ISOMAP算法，较之前的算法速度更快，可视化效果更好(Turn over the ISOMAP algorithm, faster than the previous algorithm, visualization better)

这是一个bpsk调制的ofdm系统仿真程序。(bpsk-ofdm)

matlab model file to simulate QAM modulation and demod.

说明：  独立成分分析算法降低原始数据噪声，并提取特征值，非常有用得数据去噪程序。(Independent component analysis algorithm reduces the raw data noise, and extract characteristic value, is more helpful data denoising procedure.)

建立关于分数的类,并进行加减乘除等相关运算的C++代码 (Establishment of the scores of the class, and other related operations of addition, subtraction C++ code)

两个圆求交点，得到交点坐标，程序简单易懂(The intersection of two circles seeking to obtain the coordinates of the intersection, the program is simple and easy to understand)

使用单相关接收方式对PPM_TH超宽带信号进行相关接收，并计算平均误码率(Simulates the receiver for 2PPM TH UWB signals and computes the average BER)