亲测可用的噪声辅助数据分析matlab程序

说明：  全国大学生数学建模竞赛试题集2004，数学建模实例(Question Set of National College Students Mathematical Modeling Competition 2004, Example of Mathematical Modeling)

超声图像实时消噪实验程序，还没有完成，或许有很大帮助-Real-time ultrasound image denoising experimental procedure, has not yet been completed, then it might be very helpful

用周期图谱法以及其改进算法进行的经典谱估计(Mapping method using the cycle as well as its improved algorithm for the classical spectral estimation)

pv (photo-voltaic) generation unit. in simulink

用于智能天线原理演示（一维直线阵） 生成的指向性波束在主瓣方向与其他方向的功率对比(used for demostration of amart antenna（1-dimension straight array） to compare the power within the main lobe and other direction of the generated directional beam )

产生升余弦滤波器的时域与频域波形，带有默认参数，滚降系数为alpha。(Time domain and frequency domain waveforms produce raised cosine filter with default parameters, roll-off factor for the Alpha.)

LDPC编解码源码 相对较简单，可在此代码上修改应用(LDPC decoding Source)

master code receiver

该代码是书籍源码，是matlab的书的源代码，里面是算法实例，(The source code is the book, the book is the matlab source code, which is the algorithm instance,)

基本粒子群优化算法，求解优化问题，全局性，并行性，高效的群体智能算法(Particle swarm optimization algorithm for solving optimization problems, overall, parallelism, and efficient swarm intelligence algorithm)