搜索资源列表
pitch shift
- 通过改变频率来改变音乐的音调，升调或降调都可以。另外还有移相（phaser.c)及反相(reverse.c)两个源程序文件-by changing the frequency to change the tone music, or transfer or demotion can. Another phase shifter (phaser.c) and RP (reverse.c) 2 source files
SPWM输出，SVPWM输出，移相PWM输出
- SPWM输出，SVPWM输出，移相PWM输出-SPWM output SVPWM output phase shift PWM output
Rayleigh_Channel
- Gauss_generator利用参数（多普勒频移、系数、相移）生成确定的实高斯过程.m gaussian确定离散多普勒频移、系数、相移的程序.m Rice_generator在瑞利过程的基础上考虑视距分量，生成莱斯过程.m Suzuki_generator成确定型Suzuki过程.m Rayleigh_Doppler_multiPath.m Rayleigh_Doppler_singlePath.m rayleigh_Filter_Model.m pdf_cdf_gen.m test_rayl
SSBshiftphrase
- 这是一个SSB移相法分析信号的Systemview源代码。-This is a SSB phase shift analysis of the signal source code Systemview.
awgn$qpsk
- 这是在AWGN信道下四相键控调制，以及其性能分析。-This is the AWGN Channel 4 phase shift keying modulation, as well as its performance analysis.
BPSK_ASK_jiay
- This m file analyzes a coherent binary phase shift keyed(BPSK) and a amplitude shift keyed(ASK) communication system. The receiver uses a correlator(mixer-integrator[LPF]) configuration with BER measurements comparing measured and theoretical results
bpskspread
- MATLAB编写的采用二相键控扩频通信仿真程序-MATLAB prepared by the two phase shift keying using spread spectrum communications simulation program
2FSK2psk
- ２ＦＳＫ２ＰＳＫ－二进制频移键控和相移键控信号发生器的源程序，是基于ＱＵＡＲＴＵＳ ＩＩ软件平台，使用ＶＨＤＬ语言-2FSK2PSK-binary frequency shift keying and phase shift keying signal generator source, QUARTUS II is based on the software platform, the use of VHDL
QPSK_MODULATION2
- Quadrature Phase Shift Keying Demo
CP0203
- UWB-OFDM信号发生，包括正交相移键控调制，仿真整条发射链路-UWB-OFDM signal, including quadrature phase-shift keying modulation, simulation of the entire launch Chains
filtCSharp
- 使用C#语言编写的信号滤波程序，主要的优点是滤波后的信号不会产生相移，就是相位不会改变。-using C# language signal filtering procedures, the main advantages of the filtered signal no phase shift, phase is not going to change.
dsnonoise
- 直接序列扩频系统是在发端直接用具有高码率的扩频编码去扩展信号的频谱，而在收端用相同的扩频编码进行解扩使扩频信号还原为原始信号的一种扩频方式。直接序列系统中用的编码序列通常是伪随机序列或叫伪噪声（PN）码。要传送的信息经数字化后变成二元数字序列，它和伪随机序列模二相加(或相乘)后变成复合码去调制载波。在直接序列系统中通常对载波进行二进制相移键控调制(BPSK)。当扩频调制后由天线发射出去，在接收机中要有一个和发射机中的伪随机码同步的本地码，对接收信号进行解扩，解扩后的信号送到解调器取出传送的信息-
TANA
- 微波转移矩阵分析程序，包含分析频率、输入驻波比、插入衰减和相移的计算-microwave transfer matrix analysis procedures, including analysis of frequency, input VSWR, insert the attenuation and phase shift of calculation
Phase-shiftcontrolledDC-DCconvertor
- 相移控制的DC-DC变换器与 双向功率流-Phase-shift controlled DC-DC convertor with bi-directional power flow
Phase-unwrapping
- 移相干涉术,利用三个频率的条纹相移图像，最后得到高精度的高频相位展开图。-Phase shifting interferometry using three frequency phase shift fringe image, and finally get high-precision frequency phase expanded view.
four phase-step
- 四步相移程序，对四步相移算法进行处理，以便进行快速成像和仿真，(Four-step phase shift program, the four-step phase shift algorithm for processing, in order to carry out rapid imaging and simulation,)
USRP PSK Phase Example (1132011)
- PSK phase shift with USPR
phaseinvt180
- Three phase inverter for 180 degree phase shift it is mainly used for power electronic circuits
inv120
- Three phase inverter with 120 degree phase shift
FBG程序
- 有关相移光栅的MATLAB仿真，利用传输矩阵进行分析！(MATLAB simulation of phase shift gratings.)