grid_PWM

Matlab 数字图像矩阵数据的显示及其傅立叶变换(Digital image data matrix display and Fourier Transform)

说明：  用于LDPC仿真的matlab代码，仿真LDPC编码的性能(Matlab simulation for LDPC code simulation of the performance of LDPC codes)

IEEE802.15.4信道的Matlab仿真。主要描述其在各种信道环境，比如各种噪声和各种干扰存在的情况下，各种性能的仿真。(Matlab simulation of the IEEE802.15.4 channel. Describes the environment in a variety of channels, such as the presence of noise and all kinds of interference, the various properties of the simulation.)

此程序是OFDM的循环谱计算，希望对大家有用，(this procedure is the cycle OFDM spectrum, we hope to useful,)

连续信号经理想采样前后的频谱变化关系的程序分析(Spectrum analysis program managers want to change the relationship between the continuous signal is sampled before and after)

蒸汽发生器的水位控制微分方程的求解程序，附带多种工况(use matlab to simulate SG level control under various Working conditions)

利用matlab的GUI模块搭建了拍振的产生，两列同频率的叠加。(Using the GUI module of MATLAB to set up the production of the beat vibration, the two column of the same frequency of the superposition.)

字母图像识别算法，O, E, A, U 四个字母进行识别，该算法加入一定噪声之后依然有效。(The basic goal of the program is to perform letter recognition of vowels O, E, A, U in paragraphs provided in form of black-and-white images. Using the training paragraph image, we are allowed to train our program to distinguish among letters. Some difficulties that need to be resolved are noise, joined letters, scaled or tilted letters, and distinguishing between letters that are similar to each other. )

矩阵分解：将实现矩阵的最优化分解，同时保证矩阵的非负性(matrix Factorization)

完美的带界面的MATLAB程序，可以实现对图像二值化，以及进行一次二次骨骼化(Perfect interface with MATLAB program that can realize the image binarization, as well as a second bone of)