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- 基于单片机的调幅波发生器c语言程序。能实现调幅波的输出。通过protues搭建简单的硬件电路就可以实现仿真。-Based on SCM AM-wave generator c language program. To achieve amplitude modulation wave output. By protues build a simple hardware circuit simulation can be achieved.
am
- 用matlab实现am调制波，方法简单、易学；初学者也可以很快上手-Am using matlab to achieve modulation wave method is simple and easy to learn beginners can learn quickly,
viterb
- 实现了卷积编码和维特比译码，也有简单的BPSK调制解调过程。-Achieved a convolution coding and Viterbi decoding, but also a simple BPSK modulation and demodulation process.
QPSK
- To understand the transmission scheme for QPSK modulation. To design a simple transceiver structure operating in a noisy channel.
extended_reciever
- Bit Error Rate analysis of an Extended Receiver for Rectangular PAM. The performance of a digital communication system in the presence of additive white Gaussian noise (AWGN) can be assessed by the measurement of the bit error rate (BER). The Si
stm32_pwm_2
- a simple program for the STM32F103RBT6 using Keil MCBSTM32 Evaluation Board and demonstrating the use of PWM (Pulse Width Modulation) with Timer TIM4.-a simple program for the STM32F103RBT6 using Keil MCBSTM32 Evaluation Board and demonstr
mission4
- BFSK调制在不同信道条件下的性能对比，简单易懂，希望对大家有帮助-BFSK modulation in different channel conditions, the performance comparison, simple and easy to understand, want to help everyone
xinhaofashengqi
- 本设计以LPC2103为控制芯片，探索研究了低频信号发生器的原理和应用，设计输出频率及幅度可调，频率范围为1HZ～50KHZ的正弦波、方波、三角波、调幅波、调频波及其复合波信号，具有信号频率、波形、幅度变化容易，硬件简单可靠等特点的多功能信号源。-For the control of the LPC2103 chip design, explore and study the low frequency signal generator theory and application of des
SecondTest
- 一个简单的JAVA音频处理文件，实现声音录制，播放，频率调制，量化位数调制，文件保存-A simple JAVA audio processing documents, to achieve the sound recording, broadcasting, frequency modulation, quantization bits modulation, file
MATLAB2
- qfsk调制，可使用各个通信系统模块，非常好用，简单易懂-qfsk modulation can be used in various communication system module, very easy to use, simple to understand
dayin
- 该程序利用vhdl语言，采用查表法实现am调制，此方法简洁又有效-The program using vhdl language, using look-up table method to achieve am modulation, this method is simple and effective
BPSK
- BPSK modulation. This is an simple code but very useful
FM_modulation_and_demodulation
- 一份简单的FM调制以及解调的matlab程序,对于刚学习通信系统的朋友有用-A simple FM modulation and demodulation matlab program, for a friend just to learn a useful communication system
MUK_algorithm
- This file implements the Multi User Kurtosis Algorithm for Blind Source Separation (see [1] for more details about the method). The zip file contains: - the one_shot.m scr ipt file - the MUK_algorithm.m function The one_shot.m file
ADPCM
- ADPCM(Adaptive Differential Pulse Code Modulation)，是一种针对 16bits( 或8bits或者更高) 声音波形数据的一种有损压缩算法,它将声音流中每次采样的 16bit 数据以 4bit 存储,所以压缩比 1:4. 而且压缩/解压缩算法非常简单,所以是一种低空间消耗，高质量高效率声音获得的好途径。保存声音的数据文件后缀名为 .AUD 的大多用ADPCM 压缩-ADPCM (Adaptive Differential Pulse Code Mod
TXJS200807094
- 在交流电机变频调速中，脉宽调制技术已经得到了广泛的应用。而空间矢量脉宽调制方法与经典的脉宽调制方法相比，具有直流电压利用率高、控制简单、损耗较小、便于数字化方案实现等优点。文中介绍了利用TI 公司的DSP 电机控制芯片TMS320F2812 实现SVPWM 的方法。该控制方法速度快、精度高，在电压型逆变器中能产生更少的谐波并减少开关损耗。-AC motor speed regulation, pulse-width modulation technology has been widely us
16QAMMODULATIONBER
- A simple code to simulate BER of 16QAM modulation
PWM
- simple Pulse-width modulation
BPSK
- 对BPSK的调制与解调进行了详细的MATLAB仿真，详细，简单，易懂-BPSK modulation and demodulation of a detailed MATLAB simulation, detailed, simple, understandable
IRobstacleavoidancerobotdesign
- 红外避障机器人设计--CCTV 2007机器人设计大赛 自动机器人的控制系统主要包括：CPU及外围电路、12V及24V直流电机驱动电路、直流电机保护电路、巡线传感器及其处理电路。CPU采用C8051Fxxx系列中的C8051F020单片机，外部晶振采用11.0592MHz；该自动机器人采用后轮驱动，电机采用直流电机，直流电机控制简单，使用PWM脉宽调制技术即可调节电机转速；而电机驱动电路采用双极性H桥电机驱动电路。-IR obstacle avoidance robot design- CC