finitdif

this program solves an Income Fluctuation Problem requires obj.m function which is the RHS of the Bellman equation as a function of c=consumption and x=cash in hand

说明：  将RGB图像转换为索引图像，包括图像矩阵和颜色图数组(The RGB image is converted into an index image, including image matrix and color map array)

对图像加入白噪声干扰，用维特比译码进行去扰，分别用硬判决和软判决，显示出的图像可以看出不同的效果(White noise is added to the image, performed using Viterbi decoding descrambling, respectively, with the hard decision and soft decision, showing the different effects can be seen in the image)

3088MHz波段超短波路径损耗的数值仿真研究(electromagnetic field Dynamic Link)

stop & wait with matlab

傅立叶变换能将满足一定条件的某个函数表示成三角函数（正弦和/或余弦函数）或者它们的积分的线性组合。(Fourier transform can meet certain conditions expressed as a function trigonometric (sine and/or cosine functions) or their integral linear combinations.)

利用登山算法生成大围长的QC-LDPC码(Use hill-climbing algorithm to construct QC-LDPC code)

雷达系统仿真，能更方便的仿真杂波干扰对系统的影响，希望有所帮助(Radar system simulation, the simulation can be more convenient clutter impact on the system, I hope to help)

基于罚函数法的粒子群算法，处理优化调度问题(Particle swarm optimization based on penalty function method to deal with optimal scheduling problem)

给出了用中值滤波器去噪的matlab程序(give a denoise program on matlab by median filter )