P_out_S

说明：  读取图像lena.tif，进行DCT变换，每个图像块保留10个DCT系数进行重构图像，比较重建图像与原始图像的差异。(Read the image lena.tif, the DCT transform, each image block of 10 DCT coefficients to retain the reconstructed image, reconstructed image compared with the original image differences.)

各种分布之下的随机数matlab生成代码，共18种分布，比较全面，研究随机数常用代码(Matlab distributed under a variety of random numbers generated code, a total of 18 kinds of distribution, a more comprehensive study used a random number code)

粒子群算法是求解函数优化问题的一种新的进化算法，然而它在求解高维函数时容易陷入局部最优，为了克服这个缺点，提出了一种新的粒子群算法，算法对粒子的速度和位置更新公式进行了改进，使粒子在其最有位置的基础上进行位置更新，增强了算法的寻优(PSO for solving function optimization problems is a new evolutionary algorithm, but it is easy to solve high-dimensional function into local optimum, in order to overcome this shortcoming, a new particle swarm algorithm, algorithm on the particle velocity and location of the update formula has been improved, so that particles in the most positions on the basis of location updates, enhancements, optimization algorithm)

image processing information about roi applying for deblurring

用于分析行走中的人体目标的微动回波分析，改程序为微动分析中的相位调整m函数，可以被移植到其他相应代码中。(Fretting echo for the analysis of human walking target analysis, change procedures for the analysis of micro-m phase adjustment function, it can be ported to other appropriate code.)

最小均方误差等算法的MSE的计算,关于非线性离散系统辨识，有信道编码，调制，信道估计等。( Minimum mean square error MSE calculation algorithm, Nonlinear discrete system identification, Channel coding, modulation, channel estimation.)

This is a series of function that deals with setting & getting the hotplug resource table in some environment variable.

基于MATLAB的图像变换，wash变换，可以完成边缘提取与检测等的要求(MATLAB-based image transformation, wash transform, edge extraction and detection can complete the requirements, etc.)

ofdm程序，关于信道估计算法的matlab程序(OFDM procedures, on the channel estimation algorithm matlab program)

chopper is simulated with IGBT switches