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指纹识别源码---matlab版--附图指纹图像(Fingerprint identification source code--- matlab version- attached fingerprint image)

对噪声及信号的功率谱估计,生物医学信号处理,matlab编程实现(Of noise and signal power spectrum estimation, biomedical signal processing, matlab Programming)

《matlab应用大全》赵海滨编著，清华大学出版社，第二章主讲matlab科学计算，包括多项式的求值、插值、函数的极限算法(The application of matlab Zhao Haibin compiled, tsinghua university press, chapter 2 on matlab scientific computing, including evalu)

FIR低通滤波器设计,表达得还比较详细，可以借鉴参考(FIR low-pass filter design, is also expressed in more detail, you can learn from the reference)

说明：  GSM FS 信道仿真.main 主函数 PrimePe 加入高斯噪声的误码率曲线 Qfunct 误码率 (GSM FS channel simulation. Main main function PrimePe adding Gaussian noise bit error rate BER curves Qfunct)

介绍了流形学习的几种经典的算法和一些如闻的知识(Describes several classical manifold learning algorithms, and some, such as knowledge of news)

曲线拟合法：本方法分别利用一元线性函数、对数函数、指数函数和抛物线函数对数据拟合，取拟合优度判定系数最大者作为预测模型，得出预测值及预测区间（置信度为0.95）(Curve fitting: This method is the use of a linear function, respectively, logarithmic, exponential and parabolic functions for data fitting, goodness of fit to take the maximum coefficient of determination, as predicted by the model, predicted values ??and prediction intervals obtained (confidence 0.95))

说明：  matlab滤波器设计实例(2)，中文科技文(Matlab filter design and application of the article, Chinese science and technology papers)

sd program in spi interface .. you can connect a sd memmory using spi interface

It can read file, read electric charge etc