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fmmod
- uses the message signal X to modulate the carrier frequency Fc (Hz) and sample frequency Fs (Hz), where Fs > 2*Fc. FREQDEV (Hz) is the frequency deviation of the modulated signal.
MeasuringHearingSensitivity
- It is a measuring hearing sensitivity in a GUI file of Matlab, this permit save 5 seconds of sound and get the modulate signal and spectrum, also have a graphic interface with Simulink...
LFM
- 利用modulate函数产生线性调频信号，这种方法简单方便-Modulate function of the use of linear frequency modulated signal generated, this method is simple and convenient
Modulate
- Modulate is a function written in matlab which creates a signal constellation with M points. The modulation schemes supported are BPSK , QPSK , PSK , QAM , APSK , HEX , or FSK -Modulate is a function written in matlab which creates a signal constella
modQPSK
- describe a way to modulate a QPSK.evaluate the performance of Bit error rate base on the signal to noise ratio
16_qam
- 16QAM调制和解调，中间经过高频调制，采用均衡接收,信道为加性高斯白噪声-16QAM modulation and demodulation, then modulate the signal to the high frequence before translated onto the channel
BFSK1
- 对数字信号进行BFSK调制，然后通过高斯白噪声信号后，检测其误码率！-The program s function is to modulate a signal with BFSK,then let the signal go pass a channel of guassian white nosie.At last,The program detects the BER of the signal.
Incomplete
- Add pilot symbols to the input data just before transmission 2. Implement cyclic prefix (CP), use 10 of symbol length. Divide the 64 input data points into 8-bit streams, generate and append the CP based on each symbol 3. Include complex
modulateddirectsequence
- sequence spread spectrum transmissions (DS-SS) are now widely used for secure communications, as well as for multiple access. They have many interesting properties, including low probability of interception. Indeed, DS-SS transmitters use a
FSK
- FSK Modulation, this program helps to modulate baseband signal using FSK technique.
matlabASKPSKFSK
- 数字信号的传输方式分为基带传输和带通传输，在实际应用中，大多数信道具有带通特性而不能直接传输基带信号。为了使数字信号在带通信道中传输，必须使用数字基带信号对载波进行调制，以使信号与信道的特性相匹配。这种用数字基带信号控制载波，把数字基带信号变换为数字带通信号的过程称为数字调制。通常使用键控法来实现数字调制，比如对载波的振幅、频率和相位进行键控。-Transmission of digital signals into base band transmission and band-pass tr
CDMAModulator
- MODULATOR This function modulate the forward Channel chips. Block Diagram InChips -> [Walsh] -> [Spreading] -> [Output Tx Shaping Filter] Inputs: chips - chips sequence to transmit MFType - Shaping Filter type (default - Rise Cosin
asgn
- am mod used to modulate an am signal
MATLABmodulate
- 运用MATLAB 语言模拟实现了数字信号的ASK、FSK、PSK 调制与频谱分析-Simulation using MATLAB language realization of the digital signal ASK, FSK, PSK modulation and spectral analysis
modulate
- matlab code for modulation of signal
signal-modulate
- 用于信号调制的函数，可对自然码和格雷码的性能进行比较。-Function for signal modulation of natural code and gray code
modulate-and-demodulation-of-OFDM
- OFDM系统的调制与解调的matlab程序，该程序用来完成对输入信号进行OFDM调制与解调-modulate and demodulation of OFDM signal
modulate-analyse.doc
- 不同调制信号误码率分析与边界错误概率，对多种常见信号推导其信号表示与误码率边界。并通过仿真来图示表达。-Different modulation signal error rate analysis and boundary error probability, for a variety of common signal to derive its signal represents the BER border. And through simulations portrayal.
modulate
- 对信号左右声道分别处理,使左声道等于左右两声道的叠加，右声道等于左声道加左右两声道的乘积(modulation for left and right channel of signal.)
FM modulate&demodulate
- 使用FM(PM)调制对基带信号进行调制，并完成解调。(Use frequency modulation(or phase modulation) to accomplish the modulation and demodulation of the baseband signal.)