New-folder-(2)

说明：  DM500 Main scematic diagram

说明：  对脑电信号进行5层小波包分解，提取相应的节律波(The EEG signal was decomposed by 5-layer wavelet packet to extract the corresponding rhythmic wave)

说明：  在MATLAB环境下利用DFT和fft实现对数字信号的离散处理(Using DFT and FFT to realize discrete processing of digital signal in Matlab environment)

利用MATLAB实现简单字符识别的一个例子(The use of MATLAB in the example of a simple character recognition)

产生相关相参K分布的杂波，希望对初学者有帮助(Generating relevant coherent K distributed clutter, help for beginners)

对于大量照片求取通道内气泡长度和频率生成信息，每张都求取，计算速度较慢(For a lot of photos to strike a channel length and frequency of the bubble generation information, each have to strike, the calculation speed is slow)

1. 608组样本，第一列数字是标号，第二列数字是出现损坏的时间，第三列表示数据有效性，为0有效 2. 损坏时间是对数正态分布的，需要拟合 3. 求均值80%置信区间 4. 成本为m，价格为s，保证盈利20%，选取保修期 5. 比较保修期和拟合数据的均值 6. 若保修期就是拟合损坏时间的均值，求出利润率 loadd.m：加载样本数据，并选取有效数据 period.m：加载成本、价格数据，计算利润和保修期的关系(1.608 groups of samples, the first number is the label, the second column number is the time to appear damage, the third list shows the validity of the data, which is 0 effective. 2. damage times are logarithmic normal distribution and need to be fitted 3. mean in 80% confidence interval 4. the cost is m, the price is s, the profit is 20%, the warranty period is selected. 5. compare the mean value of the warranty period and the fitting data 6. if the warranty period is to fit the mean damage time, the profit rate is calculated. Loadd.m: load the sample data and select the valid data Period.m: loading cost, price data, and calculating the relationship between profit and warranty period)

完整的遗传算法函数Matlab程序，供交流学习(The complete function of Matlab procedure genetic algorithm)

详细介绍了格行滤波器的性能和仿真实现过程。(Detailed cell line filter performance and Simulation.)

MATLAB codes about rasta filter