搜索资源列表
RZ-DPSK.rar
- 光通信中归零型（占空比可调）差分相位调制信号建模与仿真分析,Optical Communication zero type (duty cycle adjustable) differential phase modulation signal modeling and simulation analysis
RZ_DPSK_pulse
- 通过正弦函数实现的光通信应用的占空比为50％或33％的RZ－DPSK信号-Sine function through the implementation of optical communication applications, the duty cycle of 50 or 33 RZ-DPSK signal
Manchester
- 用matlab实现的曼彻斯特编码。50 占空比（可调）。绘制时域波形和频域功率谱密度。结果跟北邮的郭文斌的通信原理课件上的形状一模一样。-Manchester encoding with a matlab implementation. 50 duty cycle (adjustable). Draw time-domain waveform and frequency domain power spectral density. The results with the Beijing Un
3
- 利用Matlab中的simulink工具箱仿真。单相桥式PWM逆变电路，采用单极性触发方式，负载 ，电源 ，建立模型，制作PWM触发模块，画出基波幅值与占空比关系图。-Using simulink toolbox of Matlab simulation. Single-phase PWM bridge inverter circuit, the use of unipolar trigger mode, load, power, establishment of model, trigger
OOK_Psd
- 周期高斯一介导、高斯二介导即高斯脉冲（即UWB信号）的功率谱图像，对应不同的占空比和不同的脉冲形式，随着阶数的增加中心频率右移，频谱也为高斯形式，且随着周期数增多，呈现线谱形式-Cycle Gaussian ordinary derivative, ie the Gaussian two-mediated Gaussian pulse (the UWB signal) of the power spectrum image, corresponding to different pulse du
PSD
- 不同概率和占空比的方波的功率谱密度的程序代码-Different probabilities and duty cycle square wave power spectral density code
ty51
- 通信原理中功率谱密度的仿真，仿真了不同占空比，等概、非等概双极性矩形随机信号的归一化功率谱密度，并分析不同信号（不同占空比，等概非等概）所包含的频谱分量，有无直流分量和定时分量信息-Communication theory in the power spectral density of the simulation, the simulation of different duty cycles, such as almost, almost bipolar rectangular Non-r
trapsezoid
- This creates a trapezoid wave, similar to the built-in square function but with no duty cycle option
GPS
- 利用Matlab生成GPS C/A 码的基带信号。 （1）产生卫星PRN 号码为“5”的一组C/A 码； （2）循环生成25 页的导航数据，GPS 时间可填入一固定的已知数值； （3）生成C/A 码扩频信号，每个C/A 码码片给出4 个采样数据； （4）基带信号采用方波信号，电平为0 和1，占空比为50 ％，不加入噪声，进一步生成某个特定的中频信号。-Matlab generated using GPS C/A code base band signal. (1)
001
- matlab绘制不同概率各种占空比的矩形随机信号的功率谱密度，本人亲自编写，代码精简效率高，且结果准确（网上流传的各种绘制矩形随机信号功率谱密度的matlab代码能画对的极少见...).-matlab draw rectangle with different probabilities of various duty cycle of the power spectral density of random signals, I am personally prepared, the cod
double1
- 用matlab实现双极性归零码的仿真，波形及其功率谱，可以选择占空比-Achieved with the bipolar zero code matlab simulation, waveform and its power spectrum, you can select the duty cycle
mohu-dirct-torque
- 该仿真模型是一种利用模糊控制器调节PWM信号占空比的异步电动机直接转矩控制的策略，即在传统异步电动机直接转矩控制的基础上，用模糊控制器代替传统DTC中的滞环比较器和空间电压矢量状态选择器来细分控制规则，最后控制逆变器的开关，以减小转矩和磁链脉动，从而改善交流异步电机伺服系统的动、静态品质，使整个系统具有较强的鲁棒性和自适应性。-A method of the stator resistance estimate which based on the fuzzy neural network wa
2fsk_1.0
- 跳频（占空比为1）2fsk的部分频带干扰误码率计算，这个程序是基于matlab的，自己编的，-Frequency Hopping (duty cycle 1) 2fsk the partial band interference bit error rate, this procedure is based on matlab, and their series, Oh
4fsk_0.1
- 跳频（占空比为0.1）4fsk的部分频带干扰误码率计算，这个程序是基于matlab的，自己编的，-Frequency Hopping (duty cycle 0.1) 4fsk the partial band interference bit error rate, this procedure is based on matlab, and their series, Oh
4fsk_0.5
- 跳频（占空比为0.5）4fsk的部分频带干扰误码率计算，这个程序是基于matlab的，自己编的，-Frequency Hopping (duty cycle 0.5) 4fsk the partial band interference bit error rate, this procedure is based on matlab, and their series, Oh
SPWM-voltage-invertor
- ：SPWM调制技术是通过改变输出方波的占空比来改变等效的输出电压，其调制波为正弦波，脉冲宽度间占空 比按正弦规率排列， 这样输出波形经过适当的滤波可以做到正弦波输出。它广泛的用于支流交流逆变器。本次实 验使用Matlab/Simulink对SPWM技术进行仿真并分析数据。-: SPWM modulation by changing the duty cycle square wave output to change the equivalent output voltage, the
dds
- 本程序主要用于DDS算法的验证,可以生成正弦波，占空比可调的方波，三角波；其中频率控制字可调，生成波形的频率也可调。-This procedure is mainly used for verification DDS algorithm, can generate sine wave with adjustable duty cycle square wave, triangle wave including adjustable frequency control word to gene
dutycycle
- This the source code to calculate/giving duty cycle to the gate of power electronic device like MOSFET, IGBT, etc using c languange integrating in Matlab, please compile it using "mex dutycycle.c" in your matlab command and run it in simulink-This is
PV_System
- Incremental Conductance: In the incremental conductance algorithm, we find the derivative of PV output power with respect to output voltage. The dP/dV is evaluated and the algorithm keeps checking this value and changes the duty cycle such that d
pv_MODE_1
- Incremental Conductance: In the incremental conductance algorithm, we find the derivative of PV output power with respect to output voltage. The dP/dV is evaluated and the algorithm keeps checking this value and changes the duty cycle such that d