代码搜索:如何学习 Fir?
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www.eeworm.com/read/216263/15022539
m dir2latc.m
function [K]=dir2latc(b)
%[K]=dir2latc(b);
%K=格型滤波器的系数矩阵
%b=FIR滤波器的直接形式系数矩阵
M=length(b);
K=zeros(1,M);
b1=b(1);
if b1==0
error('b(1) is equal to zero')
end
K(1)=b1;A=b/b1;
for m=M:-1:2
www.eeworm.com/read/211365/15182340
c twocross.c
/* file : twocross.c
*
* purpose : implemnet of two-point crossover
*
*/
#include
#include
#include
void
twocross(Kid1,Kid2,len)
int len; /* t
www.eeworm.com/read/207552/15268814
m fcaiyang2.m
N=input('输入FIR滤波器的长度N=');
wp=input('输入FIR滤波器的通带截止频率(单位:弧度)wp=');
ws=input('输入FIR滤波器的阻带截止频率(单位:弧度)ws=');
wc=(wp+ws)/2; %确定理想低通滤波器的截止频率
k=fix(wc*N/(2*pi)+1);
alpha=(N-1)/2;
Hr
www.eeworm.com/read/161121/5560652
h ali-ircc.h
/*********************************************************************
*
* Filename: ali-ircc.h
* Version: 0.5
* Description: Driver for the ALI M1535D and M1543C FIR
www.eeworm.com/read/156693/5609609
c twocross.c
/* file : twocross.c
*
* purpose : implemnet of two-point crossover
*
*/
#include
#include
#include
void
twocross(Kid1,Kid2,len)
int len; /* t
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log cc_build_debug.log
------------------------------ fir.pjt - Debug ------------------------------
"c:\ti\c5400\cgtools\bin\cl500" -g -q -fr"F:/mypro/fir/Debug" -d"_DEBUG" -@"Debug.lkf" "FIR.ASM"
"c:\ti\c5400\cgtool
www.eeworm.com/read/295431/8164265
m q724.m
%《MATLAB及在电子信息课程中的应用》第七章例7.24程序q724
% 用各种窗函数设计FIR数字滤波器q724
% 电子工业出版社出版 陈怀琛 吴大正 高西全合著 2001年10月初版,2003年7月第二版
%
clear;close all
N=21; wc=pi/4; % 理想低通滤波器参数
n=0:N-1; r=(N-1)/2;
hdn=sin(wc*
www.eeworm.com/read/194937/8183493
asm lab5.asm
**********************************************
* LENGTH-80 LINEAR-PHASE PASSBAND FIR FILTER *
**********************************************
.title "lab5.asm"
.mmreg
www.eeworm.com/read/194934/8184209
lkf debug.lkf
-z -q -c -m"./Debug/fir.map" -o"./Debug/fir.out" -x -i"c:/ti/c5400/bios/lib" -i"c:/ti/c5400/rtdx/lib" -i"c:/ti/c5400/cgtools/lib"
"D:\fir\Debug\fir.obj"
"D:\fir\fir.cmd"
www.eeworm.com/read/194934/8184241
lkv debug.lkv
-z -q -c -m"./Debug/fir.map" -o"./Debug/fir.out" -x -i"c:/ti/c5400/bios/lib" -i"c:/ti/c5400/rtdx/lib" -i"c:/ti/c5400/cgtools/lib"
"D:\fir\Debug\fir.obj"
"D:\fir\fir.cmd"