Fast_Walsh_Hadamard_Transform

数字FIR滤波器器设计，通带截止频率0.3pi，阻带截止频率0.2pi，通带衰减《=1db，阻带衰减》=40db(Digital FIR filter design, the passband cutoff frequency 0.3pi, stopband cutoff frequency 0.2pi, pass-band attenuation " = 1db, stop-band attenuation" = 40db)

基于Pareto支配的多目标粒子群算法程序，用matlab设计实现，已经通过多个公认测试函数测试，结果良好。 (Based on multi-objective particle swarm algorithm Pareto domination, using matlab design implementation, test function has been recognized by a number of tests with good results.)

读取HDF格式数据的小程序，matlab语言编写(Read HDF data format small program, matlab language)

说明：  bp人工神经网络的 matlab编程 简单 通用 易实现(bp artificial neural network matlab programming easy to achieve a simple general-purpose)

实现梅哲G -函数使用MuPAD接口Implements Meijer G-function using interface with MuPAD(Implements Meijer G-function using interface with MuPAD)

说明：  灰色,简单，适合初学者，代入数据即可，注意灰色的适用条件(GM11，EASY TO USE)

多载荷多工况的结构拓扑优化代码，matlab实现(Structural Topology Optimization Code for Multi-load and Multi-working Conditions)

LSB图像水印的MATLAB实现，欢迎大家下载 (LSB watermark)

抑制载波双边带调幅和解调的实现, Matlab代码编写实现. 采用Matlab或者其它软件工具实现对信号进行抑制载波双边带调幅（DSB-SC）和解调，并且绘制： （1）信号 及其频谱； （2）载波 ； （3）DSB-SC调制信号及其频谱； （4）DSB-SC调制信号的功率谱密度； （5）相干解调后的信号波形。 (Carrier suppression bilateral with the realization of amplitude modulation and demodulation, Matlab code prepared to achieve. Using Matlab or other software tools to achieve suppression of signals with carrier bilateral AM (DSB-SC) and demodulation, and mapping: (1) signal and its spectrum ( 2) Carrier (3) DSB-SC modulated signal and its spectrum (4) DSB-SC modulation signal power spectral density (5) coherent demodulation signal waveform.)

一种随机分布WSN中多sink节点放置算法(A random distribution of WSN in multi sink node placement algorithm)