Neyman-Pearson-detection

用改进的星座图扩展法降低OFDM信号峰均功率比(Improved constellation expansion method to reduce the OFDM signal peak to average power ratio)

不错的pso源程序，非常适合初学者学习。(Pso good source, very suitable for beginners to learn.)

DTC变化，傅里叶变换，基于DCT的压缩变换(DTC changes, Fourier transform, DCT-based compression transform)

teager能量算子MATLAB代码，应用于信号分析(Teager Energy Operator MATLAB Code)

射频电路设计，微波设计中常常用到的smith原图，本程序利用MATLAB编程画出smith原图，可以帮助射频电路设计，比如画等功率匹配圆，等阻抗圆，等反射系数圆等。(RF circuit design, microwave design is often used smith artwork, this program using MATLAB to draw smith original programming that can help RF circuit design, such as painting and other power matching round, such as impedance circle, so the reflection coefficient circle and so on.)

粒子群算法，自己编写的，可以用，matlab语言环境(Particle swarm optimization, I have written, you can use, matlab language environment)

Machine learning code

说明：  一种改进的局部线性嵌入算法，性能比传统的要好(An improved local linear embedding algorithm with better performance than the traditional LLE algorithm)

滤波器的相关实验（Matlab下的M文件）(Filter related experiments (Matlab under the M-file))

可以用来进行全相位FFT的频谱分析，对比FFT和全相位FFT(Can be used to carry out all phase FFT spectrum analysis of, contrast FFT and the all phase FFT)