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band-pass-filter 线性相位FIR带通滤波器
- 用MATLAB函数fir1设计一个具有如下指标的线性相位FIR带通滤波器：阻带截止频率为0.55pi 和0.85pi，通带截止频率为0.65pi和 0.75pi，最大通带衰减为0.2dB，最小阻带衰减为42dB。分别利用下面的窗函数来设计滤波器：汉宁窗、汉明窗、布莱克曼窗。对于每种情况，给出其冲激响应系数并画出设计的滤波器的幅频响应。-Designed with a MATLAB function with the following indicators fir1 linear phase F
CyclonePLL
- Cyclone™ FPGA具有锁相环（PLL）和全局时钟网络，提供完整的时钟管理方案。Cyclone PLL具有时钟倍频和分频、相位偏移、可编程占空比和外部时钟输出，进行系统级的时钟管理和偏移控制。Altera® Quartus® II软件无需任何外部器件，就可以启用Cyclone PLL和相关功能。本文将介绍如何设计和使用Cyclone PLL功能。 PLL常用于同步内部器件时钟和外部时钟，使内部工作的时钟频率比外部时钟更高，时钟延迟和时钟偏移最小，减小或调整时钟
scriptMSK
- scr ipt for generting transmit waveforms in a minimum shift keying, a form of continuous phase frequency shift keying
Dynamic_pro
- 自由始端和终端的动态规划,求指标函数最小值的逆序算法递归 ％ 计算程序。x是状态变量，一列代表一个阶段状态；M-函数 ％ DecisFun(k,x)由阶段k的状态变量x求出相应的允许决策变量 ％ M-函数ObjFun(k,x,u)是阶段指标函数，M-函数TransFun(k,x,u) ％ 是状态转移函数,其中x是阶段k的某状态变量，u是相应的决策变量； ％ 输出p_opt由4列构成，p_opt=[序号组 最优策略组 最优轨线组 ％ 指标函数值组]；fval是一个列向量
chess
- 在N*N的棋盘上(1<=N<=10)填入1,2,...N*N共N*N个数,使得任意两个相邻的数之和为素数.输出满足条件的最小序列的方案。 最小序列即将每一行连接起来组成一行，然后使前面的尽可能小，当第一个数字相同时则比较下面一个，依次类推。 比如当Ｎ＝２时，序列为1 2 4 3，当无满足条件的方案时输出"NO"。 -In the N* N chessboard (1 < = N < = 10) filled 1,2, ... N* N total numbe
LPC2103_PLL
- EARYARM7_LPC2103最小系统板PLL锁相环测试程序，编程环境ADS1.2-Minimum System EARYARM7_LPC2103 board phase-locked loop PLL testing procedures, programming environment ADS1.2
script_ber_msk_awgn
- Minimum Shift Keying (MSK), uses two frequencies which are separated by 1/2T and phase discontinuity is avoided in symbol boundaries. Further, MSK transmission can also be visualized as a variant of offset-QPSK technique, where sinusoidals are used f
stepmotoruln
- atmega16驱动四相步进电机，avr studio编译环境，实现电机正转反转，加速减速，上限位、下限位功能-atmega16 four-phase stepper motor driver, avr studio compiler environment, the realization of the electrical switch is turned around, to speed up slow down, the ceiling, and the minimum bit func
zr
- 用窗函数法设计一个能对模拟信号进行滤波的线性相位FIR低通滤波器。抽样频率为 kHz，通带截止频率为 kHz，阻带截止频率为 kHz，要求阻带最小衰减 dB。为了降低运算量，所设计滤波器的阶数要尽可能的低-With the window method to design a filter to the analog signals of linear phase FIR low-pass filter. Sampling frequency is kHz, passband cutoff fre
pgpi
- PGPI(NUM,DEN,W,FI,A) plots the stability boundary locus L(KP,KI,W)in the (KP,KI)-plane for an LTI system with transfer function defined by its NUM, DEN coefficients and driven by a PI controller with transfer function, C(s)=kp+(ki/s). Frequency (W) g
minimumFrequencySeperation
- This source code describes the minimum frequency seperation between two signals to be orthogonal with two cases for phase differences
MSK
- 最小频移键控（Minimum Shift Keying，MSK）是一种具有连续相位和最小频偏的数字调制技术。MSK的突出优点是信号具有恒定的包络和信号的相位连续性，频带利用率高，信号的功率谱在主瓣外衰减较快，这就使得它对邻波道干扰小。-MSK (Minimum Shift Keying) is a continuous phase and the minimum deviation of the digital modulation techniques. Outstanding advanta
FIRBSF_v3
- Design a linear phase minimum order FIR Band Stop filter to stop the frequency band 0.45π to 0.55π with atleast 60dB attenuation at the edges. Further -3dB frequencies are required to be at 0.3π and 0.7π. 1. Plot the frequency response of the psue
FMEPC
- 快速最小熵相位补偿算法，用于ISAR运动补偿中的相位校正。-Quick minimum entropy phase compensation algorithm for ISAR motion compensation phase correction.
SU
- 最小熵迭代算法，用于ISAR运动补偿中的相位校正-Minimum entropy iterative algorithm for ISAR motion compensation phase correction
DYNPROG
- 自由始端和终端的动态规划,求指标函数最小值的逆序算法递归 计算程序。x是状态变量，一列代表一个阶段状态；M-函数 DecisFun(k,x)由阶段k的状态变量x求出相应的允许决策变量 M-函数ObjFun(k,x,u)是阶段指标函数，M-函数TransFun(k,x,u) 是状态转移函数,其中x是阶段k的某状态变量，u是相应的决策变量； 输出p_opt由4列构成，p_opt=[序号组 最优策略组 最优轨线组 指标函数值组]；fval是一个列向量，各元素分别表示p_opt各 最优策略组对应始端状态
bujujiao
- 用L298与L297驱动6线4相的步进电机，可测得最小步距角。-L298 and L297 driver with 6-wire 4-phase stepper motor, can be measured minimum step angle.
ImplicitGPC
- 隐式广义预测自校正控制器程序，基于Clarke广义预测控制的最优控制率，直接辨识控制律中G矩阵，无需求解Diophantine方程。内含两个最小相位系统控制例程以及一个非最小相位系统控制例程。-Implicit generalized predictive self-tuning controller program, based on the optimal control law of Clarke s generalized predictive control, direct ident
C10
- 最小相位转换程序，主要应用在信号处理等方面。(Minimum phase conversion program, mainly used in signal processing.)
ADRC
- ESO NLSEF 自抗扰控制器是自动检测系统的模型和外扰实时作用并予以补偿的新型控制器。介绍 自抗扰控制器对时变系统、多变量系统、最小相位系统等不同对象的使用方法。(ESO NLSEF Self-disturbance rejection controller is a new type of controller, which is the model of automatic detection system and the real-time function of exter