fft_matlab

直接序列扩频代码。。。包括15位的伪随机序列生成器(DSSS communication system s simulation code,include 15-bit persudo code generator)

1．研究窗函数的影响。 2．研究频率的物理分辨率和计算分辨率的区别。 (1. Study the impact of window function. 2. Study of the frequency resolution and computational resolution of the physical difference.)

optimized-design-of-FIR-filters in pam

This program is testing the function

用HOMER软件画出的某地区一年每小时负荷数据，并将其导出成文本格式，可以将其导入到MATLAB中供研究人员使用(HOMER software to draw a region with a year hourly load data, and export it to a text format that can be imported into MATLAB for researchers)

matlab程序，本程序为样本熵程序，程序可运行，是很好的特征提取参数.(matlab procedures, the procedures for sample entropy, the program can be run, is a good feature extraction parameters.)

WCDMA downlink imulaation using script1.m file. It is good for understanding of 3G networks, specially for wideband coded multiple access in downlink communication!

阻尼震动.用matlab编写.需要的下载(vibration damping. Prepared using Matlab. Need to download)

matlab code for vgg matlab

A fourier filter for time-series signals. Does not require the Signal Processing Toolbox. There is an interactive version with sliders that allow you to adjust the filter parameters continuously while observing the effect on your signal dynamically.