dspprograms

直接序列扩频系统抗单音干扰的性能分析（升余弦滚降成型）(Direct sequence spread spectrum simulation )

HADI SAADAT NUMERICALS

matlab面板数据多元回归方程 boxcox转换代码(boxcox transform code in M-file)

c means functionality

EEG Signal Processing

RSSI网络边界节点定位问题程序，有一定的参考价值(edge point location using rssi)

Simulink to calculate the tilt and velocity error

因为傅立叶变换对应的是无限信号,信号经过分帧后变成有限信号,分帧的信号再进行傅立叶变换后,高频部分将有 泄露 ,所以要加窗. 窗函数的拼谱都是在某高频部分截止,所以每帧信号加窗后的傅立叶变化,频谱基本 泄露 (Because Fourier transform corresponding is infinite signals, signals after framing become limited, framing signal again after Fourier transform, the high frequency part will have leaked , so to add window. Window function spell spectrum are in a high frequency part of the globe, so each frame and window after Fourier transform, signal spectrum basic leak )

说明：  对比capon和music算法的测向效果，music采用特征分解法，测向比Capone更准确(Comparison of capon and music finding algorithm results, music by feature decomposition method, finding more accurate than Capone)

matlab code for genetrating mosualted qpsk wavefrom