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用频率采样法设计FIR滤波器
- 有限长脉冲响应滤波器的频率采样设计，能够图形显示滤波器的幅频特性曲线-finite impulse response filter frequency sampling design, graphics filter to the amplitude and frequency characteristic curve
用双线性变换法设计IIR滤波器
- 双线性变换法无限长单位脉冲响应滤波器的设计，用到的模拟原型是切比雪夫和巴特沃斯低通滤波器。能够显示滤波器的幅频特性和相频特性曲线-bilinear transform infinite impulse response filter units in the design, use of simulation is a prototype and Chebyshev low-pass Butterworth filter. To demonstrate the filter frequency
DSPHOMEWORK
- 设信号 ，用 对x(t)采样得x(n)，是否会发生频谱混叠？现利用FFT分析其频谱。 1．编程绘制该信号的波形。 2．若令N=16，编程对x(n)做FFT运算，并绘制其幅频特性曲线。 3．令N=1024，编程对x(n)做FFT运算，并绘制其幅频特性曲线。 4．分析2、3的运算结果。 设计调试报告要求： 1．工作原理简述； 2．设计思路； 3．难点及解决方法； 4．设计、调试结果及分析； 5．程序文本及操作步骤。-based signal
doubleQUANTUM
- 玻璃中量子点之间电子的共振隧穿.摘要：在建立玻璃中阻容耦合双量子点模型的基础，通过分析双量子点的静电能和化学势，讨论了化学势随外加偏压的变化和共振隧穿现．随外加偏压的增大，当双量子点2个能级的化学势相等时发生共振隧穿现象，在 特性曲线上呈现电流峰．玻璃中不同间距的量子点用不同大小的耦合电容来表示．随着玻璃中2个量子点之间耦合电容的增大，2个量子点发生共振隧穿所需要的外加偏压随之增大．-glass electronic quantum dots between the resonant tunne
FreqIdent
- 控制系统频率响应辨识算法程序，用于辨识出系统的幅频特性和相频特性曲线-Control system for frequency response identification algorithm process, the system used to identify amplitude-frequency characteristic and phase frequency characteristic curves
CSharp
- c#编写的发动机的万有特性曲线，整了很久，内带画图控件，曲线已经画出了，给大家做参考。-engine written in c# and there are many characteristic curve, the whole for a long time, internal control, with a drawing, the curve has been drawn, and for everyone to reference.
dc_ge_load_torque
- 此程序实现了直流发电机的转矩特性曲线，希望能有用。-This program achieved a DC generator torque characteristic curve, hoping to be useful.
dc_motor_mec
- 此程序实现了直流电动机的机械特性曲线与直流电动机的机械特性曲线-This program implements the mechanical characteristic curve of DC motor and DC motor mechanical characteristic curve of
amplitudefrequency
- 用MATLAB使信号x(t)产生函数,并显示信号的幅频特性曲线-Using MATLAB to signal x (t) generating function, and displays signal amplitude-frequency characteristic curve
engine_load_ch
- 该程序可以对发动机试验数据进行分析和三次样条插值，绘制发动机特性曲线，辅助试验人员工作-The program can be carried out on engine test data analysis and cubic spline interpolation, curve drawing engine, supporting the work of testing personnel
FFT
- 三角波和反三角波序列的时域和幅频特性，绘出两序列及其幅频特性曲线，循环卷积，线性卷积(The time domain and amplitude frequency characteristics of the triangle and anti triangle wave sequences are plotted, and the two sequence and its amplitude frequency characteristic curves, cyclic convolutio
巴特沃斯滤波器
- 设计巴特沃斯滤波器,滤波器的幅频响应,绘出巴特沃斯模拟/数字滤波器的幅频特性曲线(Design Butterworth filter, amplitude frequency response of filter, draw amplitude frequency characteristic curve of Butterworth analog / digital filter)
发动机特性曲线绘制
- 绘制发动机外特性曲线；万有特性油耗曲线，包括等高线图、3D图。(Draw the characteristic curve of the engine; the universal characteristic curve of fuel consumption, including contour map and 3D.)
MATLAB的发动机万有特性曲线绘制方法
- 使用Matlab发动机万有特性曲线绘制的经典方法。(A Method of Drawing Engine Engine 's Universal Characteristic Curve)
发动机万有特性曲线绘制方法程序
- 本代码详细的介绍了万有特性绘制包括燃油消耗曲线，有三维图和二维图，数据采用最小二乘法处理。。。。(Universal feature drawing)
text
- 发动机万有特性曲线绘制程序，有参考价值。(matlab_engine universal characteristics)
k3
- 发动机特性曲线，主要用来研究发动机的最佳燃油经济性。(Engine characteristic curve)
fun_cpdi2ti
- 获得针对于双馈风力发电机组的风力发电特性曲线，用于研究风力发电原理。(Obtain the wind generation curve for doubly-fed wind turbines to study the principle of wind power generation.)
幅频特性曲线
- 求给定函数的幅频特性曲线，给定区间进行画图。(Given an analog signal, it is converted to digital signal, calculated by FFT, and the amplitude frequency characteristic curve is drawn.)
声子晶体传输特性MATLAB
- 计算有限周期结构声子晶体传输特性曲线的MATLAB(Calculation of transmission characteristic curve of phononic crystal with finite period structure)