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- 可以实现DDC各个模块的功能，如内插、抽取、FIR滤波等功能
dataswap
- 数据交换，抽取数据打包成XML文档格式；好东东。
用matlab设计一个抽取率为2的CIC抽取滤波器
- 用matlab设计一个抽取率为2的CIC抽取滤波器和插值率为2的插值滤波器,Using matlab to design a decimation rate of 2 of the CIC decimation filter and interpolation rate of 2 of the interpolation filter
Viterbi_dec
- GSM信道译码 测试条件:上行DSP时钟@169MHz--->(STM #0xC007,CLKMD) SDCCH---->抽取比特固定为1bit需要时间1.2ms(viterbi解码算法)||1.06ms(非viterbi译码算法) 抽取比特如果为4bit需要时间2.8ms(viterbi解码算法)||2.72ms(非viterbi-GSM channel decoder test conditions: upstream DSP clock @
123
- 数字抽取滤波器的设计与实现,主要是代码上传-The figure takes out the wave filter design and comes true
chouqu
- 抽取倍数是4倍的多相抽取滤波器，用于降低接收信号的速率。-multi_phase decimation filter
cic3s32
- 本程序主要有三部分构成：首先是4个积分器部分，其次是抽取器部分实现32倍抽取，最后组成部分是4个梳状滤波器。该程序结构可节省4个32的延迟单元。-The program has three main parts: First, the integrator part 4, followed by the extraction device to achieve 32 times the extraction part, the final component of the four comb f
CIC
- 3级CIC抽取,内插滤波，r为抽取因子，n为原始信号的采样点数，x为原始信号序列 y为抽取滤波后的输出序列-3 CIC decimation, interpolation filter, r for the extraction factor, n the sampling points for the original signal, x is the original signal sequence y to extract the filtered output sequence
HBF_pdf
- 半带滤波器原理及实现 介绍了一种抽取因子位2的板带滤波器-Principle and implementation of half-band filter introduces a factor bit 2 extraction filter strip
shuzhixiabianpin
- 用matlab产生线性调频信号，经过CIC ,HB,FIR抽取的仿真程序-Linear frequency modulated signal generated by matlab, after CIC, HB, FIR extraction simulation program
DemoAnimation
- 模仿大众点评的会员卡模块动画，类似钱包的卡图抽取效果- Imitate the masses comments on membership card module animation Cato extraction effect is similar to the wallet
cic_coe_cut
- CIC每级位宽计算，包括内插滤波器每一级位宽计算，抽取滤波器每一级位宽计算。-CIC Hogenaner bits calculation
DDC
- DDC 利用cIC和半带滤波器 抽取实现下变频
ObtainSPSAndPPS
- 从项目中抽取的一个java类，可以提取.h264格式文件中的sps和pps参数。不是完整的android项目，需创建android项目，然后拷贝java文件，使用该功能-a simple java file.for extract sps and pps a given .h264 file . copy the java class to you project to use it .
get_orbxyz
- 读取特定行广播星历的卫星三维坐标，用户可以抽取某卫星的位置(Three dimensional coordinate of satellite for reading broadcast ephemeris of specific line)
wuxian
- 采用多相滤波结构进行仿真实验，先三倍抽取，后八倍内插(The simulation experiment is carried out using a polyphase filter structure, which is first extracted three times and interpolated eight times later)
DecimSpec
- 1）波形8倍抽取 2）对比直接抽取和添加抗混叠滤波器后的频谱(1) 8 times of waveform extraction 2) compare the spectrum after directly extracting and adding anti aliasing filter)