搜索资源列表
dsbvoiceSignal
- DSB modulation for voice signal
BER
- C program to calculate the BER performance of BPSK modulation in an AWGN channel. The program takes the file "BPSK" containing voltage levels and passes it in an AWGN channel with a given SNR. The received message is then Hard decision decoded and th
cp_ofdm_simulation
- Matlab file for simulating a cyclic-prefix (CP) orthogonal-frequency- division-multiplexing (OFDM) system with binary phase-shift keying (BPSK) modulation on each subcarrier. CP-OFDM system includes a repetition code and interleaving across
25223-530
- 《2GHz TD-SCDMA数字蜂窝移动通信网 Uu接口物理层技术要求 第4部分：扩频与调制》是《2GHz TD-SCDMA数字蜂窝移动通信网 Uu接口物理层技术要求》部分之一，本部分规定了2GHz TD-SCDMA数字蜂窝移动通信网Uu接口物理层的扩频和调制。 -3GPP TS 25.223 V5.3.0 (2003-03) 3rd Generation Partnership Project Technical Specification Group Radio Access Ne
ThesuitabilityofOFDMasamodulation
- This thesis investigates the effectiveness of Orthogonal Frequency Division Multiplexing (OFDM) as a modulation technique for wireless radio applications. The main aim was to assess the suitability of OFDM as a modulation technique for a fixed
Sine_PWM_Inverter
- sinusoidal pulse width modulation and matlab simulink codes-sinusoidal pulse width modulation and matlab simulink codes...
nonlinearfiberoptic(2)_Agrawal
- 本书详细论述了光纤中的各种非线性效应.全书共分 10章.分别介绍了光纤和非线性光学，光纤模式及有非线性源时脉冲的传输，综述了光纤中的基本传输方程的数值方法、群速度色散、自相位调制、··… 等内容.本书自始至终强调了各种非线性效应对光ill信的影响，对从事非线性光纤光学研究及光纤通信的科研人员及大学教师、本科生和研究生是一本非常有用的参考书. -This book discusses in detail the various nonlinear optical effects. The b
IntroductionToDigitalModulation
- introduction to digital modulation
pwm
- 关于DSP的PWM调制程序，都要初学者来说，可以-The PWM modulation process on the DSP
Digicomreport
- Implementing Modulation techniques in matlab
111
- 2fsk调制解调器的DSP实现，对于 2FSK，调制就是把输入数字序列变成适合于信道传输的变频正弦波（2FSK 信号）-2fsk modem DSP implementation, for 2FSK, modulation is to enter a number sequence into a suitable transmission channel frequency sine wave (2FSK signal)
gaopin.
- 高频信号发生器整机包括音频振荡器，高频振荡器，调制电路和电源电路等部分-High-frequency signal generator machine including audio oscillator, high-frequency oscillator, modulation circuit and power supply circuit and some other
ofdmspectrum
- plot OFDM spectrum, signal modulation and signal demodulation.
PAPROFDM1
- semilogy PAPR OFDM with Q-AM modulation.
paprSCFDMA
- semilogy PAPR SCFDMA with QPSK and 16QAM modulation.
FPGASSB
- 基于FPGA＋DSP builder的单边带调制设计与实现-Based on FPGA+ DSP builder of single-sideband modulation Design and Implementation
Mimo_system
- Arbitrary transmitting antenna, receiving antenna arbitrary STBC-MIMO-OFDM the MATLAB program, including the integrity of PSK modulation, STBC encoding, such as channel estimation.
shuangpwmbianhuanqi
- 本文以双Pwm变换器为基础，分析论述了电力电子装置的整流、逆变和回馈状态的国内外发展状况。随着科学技术的发展，电力电子装置的低功率因数和高谐波污染已经成为电网的两大主要危害，因此提高系统功率因数便是电力电子技术的发展趋势，本文阐述了功率因数的定义，脉宽调制的种类以及电压 型PWM变换器的原理、控制方法等内容，比较了脉宽调制的各种类型，详细推导了三相电压型PWM变换器的数学建模，指出系统各种控制方法的优缺点，着重表达了二相调制脉宽空间矢量WPM的算法推导，选用了系统主控芯片，编写了系统软件程序
theSVPWMreviewofthreelevelinverter
- 本文综述了现有对三电平的调制方法，主要讲述了几种空间矢量调制方法，对初学者很有益处。-This paper reviews the existing pairs of three-level modulation methods, focuses on several space vector modulation method, useful for beginners.
OFDM
- OFDM的MATHLAB仿真，计算误码率，误比特率，π/4qpsk调制-OFDM-MATHLAB simulation, the calculation error rate, bit error rate, π/4qpsk modulation