1 | samplin采样 |
2 | quantization量化 |
3 | reconstruction重建 |
4 | ideal reconstruction理想重建 |
5 | analog signal模拟信号 |
6 | digital signal数字信号 |
7 | A/D conversion模数转换 |
8 | D/A conversion数模转换 |
9 | digital signal processor数字信号处理器 |
10 | frequency spectrum频谱47vcd |
11 | sinusoid 正弦 |
12 | filter滤波器 |
13 | pole极点 |
14 | zero零点 |
15 | exponentially decaying指数衰减 |
16 | impul respon冲激响应 |
17 | convolution卷积 |
18 | frequency respon频率响应 |
19 | steady state稳态 |
20 | attenuate衰减 |
21 | magnified放大 |
22 | amplitude振幅 |
23 | 在线翻译googlealiasing混叠 |
24 | antaliasing profilers 抗混叠预滤波器 |
25 | symmetric相对的 |
26 | distort误传 |
27 | interct相交 |
28 | rotate旋转 |
29 | clockwi顺时针 |
30 | duration持续时间 |
31 | periodically replication周期重复 |
32 | nodulation调制 |
victoria nuland 33 | normalize归一化 |
34 | lowpass band低通带 |
35 | pass band通带 |
36 | DTFT序列傅氏变换 |
37 | Capacitor电容 |
38 | Resolution分解 |
roomster39 | Bipolar双极性 |
40 | unipolar单极性 |
41 | rounding舍入 |
42 | truncation截断 |
43 | quantization error量化误差 |
44 | mean均值 |
45 | variance变量 |
crazyhor 46 | mean square values均方值 |
47 | root mean square均方根 |
48 | signal to noi ratio(SNR)信噪比 |
49 | square wave方波 |
50 | unipolar natural binary code单极性自然二进制码 |
51 | bipolar offt binary code双极性偏移二进制码 |
52 | bipolar two’s complement code双极性二的补码 |
53 | successive approximation A\D convertor 逐次比较型模数转换器 |
54 | full scale range满量程 |
55 | uniform quantization均匀量化 |
56 | quantization level量化等级 |
57 | quantization width/resolution量化宽度/间隔 |
58 | random variable随机变量 |
59 | uniform distribution均匀分布 |
60 | probability density概率密度 |
61 | stationary zero-mean white noi quence零均值平稳白噪声序列 |
62 | autocorrelation 自相关 |
63 | cross-correlation互相关 |
64 | dynamic range动态范围 |
65 | comparator 比较器 |
66 | register寄存器 |
67 | feedback loop反馈环路 |
68 | linear time-invariant system线形时不变系统 |
69 | discrete-time system离散时间系统 |
70 | finite impul respon有限长单位脉冲响应 |
71 | infinite impul respon无限长单位脉冲响应 |
72 | block processing 块处理 |
73 | sample by sample processing逐个样本处理 |
74 | internal state内部状态 |
75 | linearity线性 |
76 | stability 稳定性 |
77 | weighted average加权平均 |
78 | difference equation差分卷积 |
79 | recursive递归 |
80 | even偶数 shut |
81 | odd 奇数 |
82 | filter coefficient滤波器系数 |
83 | diverge发散 |
84 | antidiagonal反对角线 |
85 | flip-and-slide翻转平移 |
86 | input-off-state输出暂态 |
87 | integrator积分器 |
88 | DCgain直流增益 |
89 | overlap-add-block convolution method重叠相加器 |
90 | temporary临时的 |
91 | adder加法器 |
92 | multiplier相乘器 |
93 | delay延迟器 |
skills94 | tapped delay line 抽头延迟器 |
95 | differentiator 微分器 |
96 | unit step 单位阶跃信号 |
97 | alternating step 正负交替的阶跃信号 |
98 | Z-transform Z变换 |
99 | positive正的 |
100 | negative负的 |
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