daopinpu

使用matlab进行雷达系统性能的分析与设计，里边有详细的理论分析以及matlab代码，非常有助于做雷达仿真(Radar system analysis and design using matlab,much detail about the theoretical derivation and matlab source code)

After we calculate the R peaks of the ecg signal, we identify different criteria : a) Heart rate. b) Regularity of the R-R peaks (Look at the R-R distances). 1. Regular (are they equidistant apart). 2. Irregular. c) Rhythm 1. Tachycardia ==> Fast. 2. Bradychardia ==> Slow. 3. Normal.

说明：  理想滤波器，可以自由设置阈值，大学编程中可能会用到(Ideal filter, free to set threshold, which may be used in University Programming)

基2 fft 的c++实现，改自matlab。(fft)

在MATLAB中实现用高斯消元法求解线性方程组!(In MATLAB to achieve using Gaussian elimination method for solving linear equations!)

说明：  算法实例，一个基于配电网的可靠性分析案例，运用蒙特卡洛法(Algorithm example, a reliability analysis case based on distribution network, using Monte Carlo method)

无线通信多天线系统波束成型matlab源代码(Multi-antenna wireless communication system beamforming matlab source code)

通过利用matlab中自带的丰富的函数资源，对图像进行直方图均衡法的图像增强处理，对一些因为直方图分布范围宽，但不均匀的图像处理效果优于线性变换法，如所附图像(Histogram equalization)

this code is about QRS detection in ECG signal. you have to enter the signal data, and the output is the position of the Q and R and S wave.

matlab的学习教程，里面含有很全面的介绍教程是ppt格式的，很容易理解，有利于初学matlab的同学的学习(matlab learning tutorial, which contains a very comprehensive introduction tutorial ppt format, it is easy to understand, is conducive to learning for students to learn matlab)