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stairs function

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eli 2012-4-10

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Hello,

I want quantize a sine signal to 10 and 4 levels of quantization. I want to use 'stairs', but I find it quite confusing to define it correctly.

this is the code so far:

Fm = 1000;           
t = 0:1/10e4:10/Fm;
f=sin(2*pi*Fm.*t);
stairs(t,f);

Best Regards

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回答（1 个）

RNTL 2012-4-12

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https://ww2.mathworks.cn/matlabcentral/answers/35048-stairs-function#answer_44196

i think you should try quantiz.

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Code Generation Fixed-Point Designer Data Type Exploration Fixed-Point Specification Fixed-Point Specification in MATLAB Cast and Quantize Data

FPGA, ASIC, and SoC Development Fixed-Point Designer Data Type Exploration Fixed-Point Specification Fixed-Point Specification in MATLAB Cast and Quantize Data

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